Windows Analysis Report
StrangeOstrumV2.exe

Overview

General Information

Sample name: StrangeOstrumV2.exe
Analysis ID: 1465689
MD5: d16418fbada8f2a6f41b58b0666c2bda
SHA1: 918047757fafd633f111fc9c47b90e5611341aab
SHA256: 6d8fc5485484ff3a0efee3b5961dd07882f7ab55b472b5884a0a5199ca26f68e
Tags: exe
Infos:

Detection

RedLine
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Found malware configuration
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected AntiVM3
Yara detected RedLine Stealer
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
PE file contains section with special chars
PE file has nameless sections
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to query CPU information (cpuid)
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Drops PE files
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found dropped PE file which has not been started or loaded
Found potential string decryption / allocating functions
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
PE file contains sections with non-standard names
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer

Classification

Name Description Attribution Blogpost URLs Link
RedLine Stealer RedLine Stealer is a malware available on underground forums for sale apparently as standalone ($100/$150 depending on the version) or also on a subscription basis ($100/month). This malware harvests information from browsers such as saved credentials, autocomplete data, and credit card information. A system inventory is also taken when running on a target machine, to include details such as the username, location data, hardware configuration, and information regarding installed security software. More recent versions of RedLine added the ability to steal cryptocurrency. FTP and IM clients are also apparently targeted by this family, and this malware has the ability to upload and download files, execute commands, and periodically send back information about the infected computer. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.redline_stealer

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: StrangeOstrumV2.exe Avira: detected
Found malware configuration
Source: 0.2.StrangeOstrumV2.exe.6cf30000.4.unpack Malware Configuration Extractor: RedLine {"C2 url": "185.196.9.26:6302", "Authorization Header": "1d35c3d8e5f5b5bc719234554ae131d3"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Roaming\d3d9.dll ReversingLabs: Detection: 55%
Multi AV Scanner detection for submitted file
Source: StrangeOstrumV2.exe ReversingLabs: Detection: 48%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Roaming\d3d9.dll Joe Sandbox ML: detected
Machine Learning detection for sample
Source: StrangeOstrumV2.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: StrangeOstrumV2.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: StrangeOstrumV2.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF40228 FindFirstFileExW, 0_2_6CF40228

Networking
barindex
Snort IDS alert for network traffic
Source: Traffic Snort IDS: 2046045 ET TROJAN [ANY.RUN] RedLine Stealer/MetaStealer Family Related (MC-NMF Authorization) 192.168.2.5:49704 -> 185.196.9.26:6302
Source: Traffic Snort IDS: 2043231 ET TROJAN Redline Stealer TCP CnC Activity 192.168.2.5:49704 -> 185.196.9.26:6302
Source: Traffic Snort IDS: 2043234 ET MALWARE Redline Stealer TCP CnC - Id1Response 185.196.9.26:6302 -> 192.168.2.5:49704
Source: Traffic Snort IDS: 2046056 ET TROJAN Redline Stealer/MetaStealer Family Activity (Response) 185.196.9.26:6302 -> 192.168.2.5:49704
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: 185.196.9.26:6302
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.5:49704 -> 185.196.9.26:6302
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: SIMPLECARRIERCH SIMPLECARRIERCH
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 23.1.237.91
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.196.9.26
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#HexBinary
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Text
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509SubjectKeyIdentif
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-kerberos-token-profile-1.1#GSS_Kerberosv5_AP_REQ
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-kerberos-token-profile-1.1#GSS_Kerberosv5_AP_REQ1510
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-kerberos-token-profile-1.1#Kerberosv5APREQSHA1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-rel-token-profile-1.0.pdf#license
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLID
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV1.1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#SAMLV2.0
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-soap-message-security-1.1#EncryptedKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-soap-message-security-1.1#EncryptedKeySHA1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-soap-message-security-1.1#ThumbprintSHA1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://docs.oasis-open.org/wss/oasis-wss-wssecurity-secext-1.1.xsd
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/2005/02/trust/spnego#GSS_Wrap
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/2005/02/trust/tlsnego#TLS_Wrap
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/soap/actor/next
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/soap/envelope/
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2002/12/policy
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/sc
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/sc/dk
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/sc/sct
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/CK/PSHA1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/Nonce
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/RST/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/RST/SCT
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/RSTR/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/RSTR/SCT
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/security/trust/SymmetricKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/trust
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/trust/PublicKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/04/trust/SymmetricKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/06/addressingex
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/fault
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Aborted
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Commit
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Committed
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Completion
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Durable2PC
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Prepare
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Prepared
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/ReadOnly
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Replay
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Rollback
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/Volatile2PC
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wsat/fault
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor/CreateCoordinationContext
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor/CreateCoordinationContextResponse
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor/Register
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor/RegisterResponse
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2004/10/wscoor/fault
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/AckRequested
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/CreateSequence
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/CreateSequenceResponse
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/LastMessage
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/SequenceAcknowledgement
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rm/TerminateSequence
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/rmX
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/sc
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/sc/dk
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/sc/dk/p_sha1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/sc/sct
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust#BinarySecret
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/CK/PSHA1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/Cancel
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/Nonce
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/PublicKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RST/SCT
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RST/SCT/Cancel
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RST/SCT/Renew
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RSTR/Issue
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RSTR/SCT
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RSTR/SCT/Cancel
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/RSTR/SCT/Renew
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/Renew
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/SymmetricKey
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/spnego
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/02/trust/tlsnego
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/dns
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/right/possessproperty
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2006/02/addressingidentity
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/D
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id1
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id10
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id10Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id11
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id11Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id12
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id12Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id13
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id13Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id14
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id14Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id15
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id15Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id16
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id16Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id17
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id17Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id18
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id18Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id19
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id19Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id1Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id1ResponseD
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id2
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id20
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id20Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id21
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id21Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id22
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id22Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002C9F000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id23
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id23Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002CE3000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id23ResponseD
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id24
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id24Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id2Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id2ResponseD
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id3
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002CE3000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id3Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002CE3000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id3ResponseD
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id4
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id4Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id5
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id5Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id6
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id6Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id7
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id7Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id8
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id8Response
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id9
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002A71000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://tempuri.org/Entity/Id9Response
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://ac.ecosia.org/autocomplete?q=
Source: StrangeOstrumV2.exe, StrangeOstrumV2.exe, 00000000.00000002.2039515330.000000006CF4F000.00000004.00000001.01000000.00000007.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2128236804.0000000000402000.00000040.00000400.00020000.00000000.sdmp String found in binary or memory: https://api.ip.sb/ip
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://cdn.ecosia.org/assets/images/ico/favicon.icohttps://www.ecosia.org/search?q=
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://ch.search.yahoo.com/favicon.icohttps://ch.search.yahoo.com/search
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://ch.search.yahoo.com/sugg/chrome?output=fxjson&appid=crmas&command=
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://duckduckgo.com/ac/?q=
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://duckduckgo.com/chrome_newtab
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://duckduckgo.com/favicon.icohttps://duckduckgo.com/?q=
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://www.ecosia.org/newtab/
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003AAB000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://www.google.com/images/branding/product/ico/googleg_lodp.ico
Source: unknown Network traffic detected: HTTP traffic on port 49674 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49675 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49673 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49703 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49703

System Summary
barindex
PE file contains section with special chars
Source: StrangeOstrumV2.exe Static PE information: section name: qq9WI>4z
PE file has nameless sections
Source: StrangeOstrumV2.exe Static PE information: section name:
Contains functionality to call native functions
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF328C0 GetModuleHandleW,GetProcAddress,NtQueryInformationProcess, 0_2_6CF328C0
Detected potential crypto function
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF328C0 0_2_6CF328C0
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF330C0 0_2_6CF330C0
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF311E0 0_2_6CF311E0
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3ACE0 0_2_6CF3ACE0
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF467C5 0_2_6CF467C5
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03017330 0_2_03017330
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03012BB8 0_2_03012BB8
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03016500 0_2_03016500
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03017928 0_2_03017928
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03012187 0_2_03012187
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_030118A8 0_2_030118A8
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03016708 0_2_03016708
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03012AD0 0_2_03012AD0
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_030166F8 0_2_030166F8
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03017917 0_2_03017917
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03017540 0_2_03017540
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03014000 0_2_03014000
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03014010 0_2_03014010
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03011810 0_2_03011810
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_0301182F 0_2_0301182F
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_030134A8 0_2_030134A8
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_030134B8 0_2_030134B8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Code function: 3_2_00F8DC74 3_2_00F8DC74
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: String function: 6CF3BD50 appears 33 times
Sample file is different than original file name gathered from version info
Source: StrangeOstrumV2.exe, 00000000.00000002.2039515330.000000006CF81000.00000004.00000001.01000000.00000007.sdmp Binary or memory string: OriginalFilenameLeve.exe8 vs StrangeOstrumV2.exe
Source: StrangeOstrumV2.exe, 00000000.00000000.2018154025.0000000000E4C000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameCosmicEdge72981679041.exeT vs StrangeOstrumV2.exe
Source: StrangeOstrumV2.exe, 00000000.00000002.2033540432.000000000134E000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs StrangeOstrumV2.exe
Source: StrangeOstrumV2.exe Binary or memory string: OriginalFilenameCosmicEdge72981679041.exeT vs StrangeOstrumV2.exe
Uses 32bit PE files
Source: StrangeOstrumV2.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: StrangeOstrumV2.exe Static PE information: Section: qq9WI>4z ZLIB complexity 1.0003341490963855
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@4/3@0/1
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe File created: C:\Users\user\AppData\Roaming\d3d9.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1200:120:WilError_03
Source: StrangeOstrumV2.exe Static file information: TRID: Win32 Executable (generic) Net Framework (10011505/4) 50.01%
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Process
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Process Where SessionId='1'
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Process
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002D60000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002E09000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002DF3000.00000004.00000800.00020000.00000000.sdmp, MSBuild.exe, 00000003.00000002.2132044966.0000000002D76000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: CREATE TABLE password_notes (id INTEGER PRIMARY KEY AUTOINCREMENT, parent_id INTEGER NOT NULL REFERENCES logins ON UPDATE CASCADE ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED, key VARCHAR NOT NULL, value BLOB, date_created INTEGER NOT NULL, confidential INTEGER, UNIQUE (parent_id, key));
Source: StrangeOstrumV2.exe ReversingLabs: Detection: 48%
Source: unknown Process created: C:\Users\user\Desktop\StrangeOstrumV2.exe "C:\Users\user\Desktop\StrangeOstrumV2.exe"
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: dwrite.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: msvcp140_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: rstrtmgr.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32 Jump to behavior
Source: StrangeOstrumV2.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: StrangeOstrumV2.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE

Data Obfuscation
barindex
Detected unpacking (changes PE section rights)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Unpacked PE file: 0.2.StrangeOstrumV2.exe.df0000.0.unpack qq9WI>4z:EW;.text:ER;.rsrc:R;.reloc:R;Unknown_Section4:ER; vs Unknown_Section0:EW;Unknown_Section1:ER;Unknown_Section2:R;Unknown_Section3:R;Unknown_Section4:ER;
PE file contains sections with non-standard names
Source: StrangeOstrumV2.exe Static PE information: section name: qq9WI>4z
Source: StrangeOstrumV2.exe Static PE information: section name:
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_00E20918 push es; ret 0_2_00E20919
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF46EF4 push ecx; ret 0_2_6CF46F07
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_03015801 push ebp; retf 0_2_03015802
Source: StrangeOstrumV2.exe Static PE information: section name: qq9WI>4z entropy: 7.999101795606584
Drops PE files
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe File created: C:\Users\user\AppData\Roaming\d3d9.dll Jump to dropped file
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Yara detected AntiVM3
Source: Yara match File source: Process Memory Space: StrangeOstrumV2.exe PID: 6508, type: MEMORYSTR
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_DiskDrive
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\CIMV2 : SELECT * FROM Win32_VideoController
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 2F70000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 31F0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 2F70000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 57B0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 67B0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 68E0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 78E0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 7DB0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 8DB0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: 9DB0000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Memory allocated: EE0000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Memory allocated: 2A70000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Memory allocated: EE0000 memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Window / User API: threadDelayed 569 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Window / User API: threadDelayed 2190 Jump to behavior
Found dropped PE file which has not been started or loaded
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Dropped PE file which has not been started: C:\Users\user\AppData\Roaming\d3d9.dll Jump to dropped file
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe TID: 2128 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 6592 Thread sleep time: -9223372036854770s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 4024 Thread sleep count: 569 > 30 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 4024 Thread sleep count: 2190 > 30 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe TID: 2140 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF40228 FindFirstFileExW, 0_2_6CF40228
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - HKVMware20,11696428655]
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - EU WestVMware20,11696428655n
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ms.portal.azure.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: interactivebrokers.co.inVMware20,11696428655d
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - COM.HKVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: global block list test formVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: account.microsoft.com/profileVMware20,11696428655u
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: global block list test formVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Test URL for global passwords blocklistVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - GDCDYNVMware20,11696428655p
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: secure.bankofamerica.comVMware20,11696428655|UE
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: microsoft.visualstudio.comVMware20,11696428655x
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: AMC password management pageVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: tasks.office.comVMware20,11696428655o
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: turbotax.intuit.comVMware20,11696428655t
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: interactivebrokers.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - EU East & CentralVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - non-EU EuropeVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - HKVMware20,11696428655]
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - COM.HKVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: interactivebrokers.co.inVMware20,11696428655d
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: bankofamerica.comVMware20,11696428655x
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: netportal.hdfcbank.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Test URL for global passwords blocklistVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Transaction PasswordVMware20,11696428655x
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: AMC password management pageVMware20,11696428655LRcq
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Change Transaction PasswordVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: discord.comVMware20,11696428655f
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: turbotax.intuit.comVMware20,11696428655t
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Transaction PasswordVMware20,11696428655}
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: outlook.office365.comVMware20,11696428655t
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: account.microsoft.com/profileVMware20,11696428655u
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Transaction PasswordVMware20,11696428655}
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - EU East & CentralVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: dev.azure.comVMware20,11696428655j
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Change Transaction PasswordVMware20,11696428655^
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: www.interactivebrokers.comVMware20,11696428655}
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: secure.bankofamerica.comVMware20,11696428655|UE
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: www.interactivebrokers.comVMware20,11696428655}
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - EU WestVMware20,11696428655n
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: outlook.office365.comVMware20,11696428655t
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: microsoft.visualstudio.comVMware20,11696428655x
Source: MSBuild.exe, 00000003.00000002.2130743477.0000000000B8C000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Change Transaction PasswordVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: outlook.office.comVMware20,11696428655s
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Transaction PasswordVMware20,11696428655x
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: www.interactivebrokers.co.inVMware20,11696428655~
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ms.portal.azure.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: discord.comVMware20,11696428655f
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: outlook.office.comVMware20,11696428655s
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - NDCDYNVMware20,11696428655z
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: tasks.office.comVMware20,11696428655o
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: dev.azure.comVMware20,11696428655j
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: netportal.hdfcbank.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Canara Change Transaction PasswordVMware20,11696428655^
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002FAB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: AMC password management pageVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - GDCDYNVMware20,11696428655p
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - non-EU EuropeVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: interactivebrokers.comVMware20,11696428655
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: www.interactivebrokers.co.inVMware20,11696428655~
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: trackpan.utiitsl.comVMware20,11696428655h
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Interactive Brokers - NDCDYNVMware20,11696428655z
Source: MSBuild.exe, 00000003.00000002.2136896387.0000000003CDF000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: trackpan.utiitsl.comVMware20,11696428655h
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000003454000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: AMC password management pageVMware20,11696428655LRcq
Source: MSBuild.exe, 00000003.00000002.2132044966.0000000002B97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: bankofamerica.comVMware20,11696428655x
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process information queried: ProcessInformation Jump to behavior
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3BBDA IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_6CF3BBDA
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF4194B GetProcessHeap, 0_2_6CF4194B
Enables debug privileges
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3BBDA IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_6CF3BBDA
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3FB77 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_6CF3FB77
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3B701 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_6CF3B701
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Allocates memory in foreign processes
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 400000 protect: page execute and read and write Jump to behavior
Contains functionality to inject code into remote processes
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF330C0 HonorInc,GetConsoleWindow,ShowWindow,CreateProcessW,VirtualAlloc,Wow64GetThreadContext,VirtualAllocEx,VirtualAllocEx,WriteProcessMemory,WriteProcessMemory,ReadProcessMemory,WriteProcessMemory,WriteProcessMemory,Wow64SetThreadContext,ResumeThread,CloseHandle,CloseHandle,VirtualAlloc,GetThreadContext,VirtualAllocEx,WriteProcessMemory,SetThreadContext,ResumeThread, 0_2_6CF330C0
Injects a PE file into a foreign processes
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 400000 value starts with: 4D5A Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 400000 Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 402000 Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 430000 Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 44E000 Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe base: 782008 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3BD98 cpuid 0_2_6CF3BD98
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Queries volume information: C:\Users\user\Desktop\StrangeOstrumV2.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMDiagnostics\v4.0_4.0.0.0__b77a5c561934e089\SMDiagnostics.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel.Internals\v4.0_4.0.0.0__31bf3856ad364e35\System.ServiceModel.Internals.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Web.Extensions\v4.0_4.0.0.0__31bf3856ad364e35\System.Web.Extensions.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Web\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Web.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\StrangeOstrumV2.exe Code function: 0_2_6CF3B823 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_6CF3B823
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter : SELECT * FROM AntivirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter : SELECT * FROM AntiSpyWareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter : SELECT * FROM FirewallProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT * FROM AntivirusProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT * FROM AntiSpyWareProduct
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT * FROM FirewallProduct

Stealing of Sensitive Information
barindex
Yara detected RedLine Stealer
Source: Yara match File source: dump.pcap, type: PCAP
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf4f000.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf4f000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf30000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2039515330.000000006CF4F000.00000004.00000001.01000000.00000007.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.2128236804.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: StrangeOstrumV2.exe PID: 6508, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: MSBuild.exe PID: 368, type: MEMORYSTR
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\v6zchhhv.default-release\cookies.sqlite Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Extension Cookies Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Network\Cookies Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Web Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Network\Cookies Jump to behavior
Tries to steal Crypto Currency Wallets
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\atomic\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Binance\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Coinomi\Coinomi\Cache\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Coinomi\Coinomi\db\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Coinomi\Coinomi\wallets\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Local\Coinomi\Coinomi\wallets\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Electrum\wallets\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Electrum\wallets\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Ethereum\wallets\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Exodus\exodus.wallet\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Exodus\exodus.wallet\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Exodus\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\Guarda\ Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe File opened: C:\Users\user\AppData\Roaming\com.liberty.jaxx\ Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: MSBuild.exe PID: 368, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected RedLine Stealer
Source: Yara match File source: dump.pcap, type: PCAP
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf4f000.5.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf4f000.5.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.2.MSBuild.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.StrangeOstrumV2.exe.6cf30000.4.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000000.00000002.2039515330.000000006CF4F000.00000004.00000001.01000000.00000007.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.2128236804.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.2132044966.0000000002B04000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: StrangeOstrumV2.exe PID: 6508, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: MSBuild.exe PID: 368, type: MEMORYSTR
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1465689 Sample: StrangeOstrumV2.exe Startdate: 02/07/2024 Architecture: WINDOWS Score: 100 22 Snort IDS alert for network traffic 2->22 24 Found malware configuration 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 10 other signatures 2->28 6 StrangeOstrumV2.exe 3 2->6         started        process3 file4 16 C:\Users\user\AppData\Roaming\d3d9.dll, PE32 6->16 dropped 18 C:\Users\user\...\StrangeOstrumV2.exe.log, ASCII 6->18 dropped 30 Detected unpacking (changes PE section rights) 6->30 32 Contains functionality to inject code into remote processes 6->32 34 Writes to foreign memory regions 6->34 36 2 other signatures 6->36 10 MSBuild.exe 5 4 6->10         started        14 conhost.exe 6->14         started        signatures5 process6 dnsIp7 20 185.196.9.26, 49704, 6302 SIMPLECARRIERCH Switzerland 10->20 38 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 10->38 40 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 10->40 42 Tries to harvest and steal browser information (history, passwords, etc) 10->42 44 Tries to steal Crypto Currency Wallets 10->44 signatures8
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
185.196.9.26
 unknown Switzerland
42624 SIMPLECARRIERCH true

Contacted URLs

Name Malicious Antivirus Detection Reputation
185.196.9.26:6302 true
  • Avira URL Cloud: safe
 unknown