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Windows
Analysis Report
inject.exe
Overview
General Information
Detection
RedLine, Xmrig
Score: | 100 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Suricata IDS alerts for network traffic
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected Xmrig cryptocurrency miner
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Contains functionality to detect sleep reduction / modifications
Contains functionality to inject code into remote processes
Contains functionality to register a low level keyboard hook
Drops password protected ZIP file
Encrypted powershell cmdline option found
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Installs new ROOT certificates
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
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)
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to communicate with device drivers
Contains functionality to download and execute PE files
Contains functionality to download and launch executables
Contains functionality to dynamically determine API calls
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
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 potential crypto function
Downloads executable code via HTTP
Dropped file seen in connection with other malware
Drops PE files
Drops certificate files (DER)
Enables debug privileges
Enables security 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 inlined nop instructions (likely shell or obfuscated code)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May check if the current machine is a sandbox (GetTickCount - Sleep)
May sleep (evasive loops) to hinder dynamic analysis
PE file contains an invalid checksum
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
Sigma detected: Suspicious Execution of Powershell with Base64
Uses 32bit PE files
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Very long cmdline option found, this is very uncommon (may be encrypted or packed)
Yara detected Credential Stealer
Yara signature match
Classification
- System is w10x64
- inject.exe (PID: 2452 cmdline:
"C:\Users\ user\Deskt op\inject. exe" MD5: A1E894C08C924EEC77CE07E2A8405B86) - conhost.exe (PID: 6580 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - RegAsm.exe (PID: 3724 cmdline:
"C:\Window s\Microsof t.NET\Fram ework\v4.0 .30319\Reg Asm.exe" MD5: 0D5DF43AF2916F47D00C1573797C1A13) - conhost.exe (PID: 616 cmdline:
"C:\Users\ user\AppDa ta\Local\T emp\conhos t.exe" MD5: CE901A874C9D157E48F83B1BE3D32AA6) - cmd.exe (PID: 6648 cmdline:
C:\Windows \system32\ cmd.exe /c ""C:\User s\user\App Data\Local \Temp\main \main.bat" /S" MD5: 8A2122E8162DBEF04694B9C3E0B6CDEE) - conhost.exe (PID: 5084 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - mode.com (PID: 2472 cmdline:
mode 65,10 MD5: BEA7464830980BF7C0490307DB4FC875) - 7z.exe (PID: 5560 cmdline:
7z.exe e f ile.zip -p 2958664431 9935208542 739921766 -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 6408 cmdline:
7z.exe e e xtracted/f ile_11.zip -oextract ed MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 7156 cmdline:
7z.exe e e xtracted/f ile_10.zip -oextract ed MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 7064 cmdline:
7z.exe e e xtracted/f ile_9.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 2820 cmdline:
7z.exe e e xtracted/f ile_8.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 1784 cmdline:
7z.exe e e xtracted/f ile_7.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 3116 cmdline:
7z.exe e e xtracted/f ile_6.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 4832 cmdline:
7z.exe e e xtracted/f ile_5.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 6720 cmdline:
7z.exe e e xtracted/f ile_4.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 4676 cmdline:
7z.exe e e xtracted/f ile_3.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 1396 cmdline:
7z.exe e e xtracted/f ile_2.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - 7z.exe (PID: 3440 cmdline:
7z.exe e e xtracted/f ile_1.zip -oextracte d MD5: 619F7135621B50FD1900FF24AADE1524) - attrib.exe (PID: 5300 cmdline:
attrib +H "Installer .exe" MD5: 5037D8E6670EF1D89FB6AD435F12A9FD) - Installer.exe (PID: 2164 cmdline:
"Installer .exe" MD5: 89A069871324D35E25922F6FB881D514) - RegSvcs.exe (PID: 5552 cmdline:
"C:\Window s\Microsof t.NET\Fram ework\v4.0 .30319\Reg Svcs.exe" MD5: 9D352BC46709F0CB5EC974633A0C3C94) - cmd.exe (PID: 1492 cmdline:
"cmd.exe" /C powersh ell -Encod edCommand "PAAjAHMAV wA4AEwAYwA jAD4AIABBA GQAZAAtAE0 AcABQAHIAZ QBmAGUAcgB lAG4AYwBlA CAAPAAjAFY AdwBBAHcAI wA+ACAALQB FAHgAYwBsA HUAcwBpAG8 AbgBQAGEAd ABoACAAQAA oACQAZQBuA HYAOgBVAHM AZQByAFAAc gBvAGYAaQB sAGUALAAkA GUAbgB2ADo AUwB5AHMAd ABlAG0ARAB yAGkAdgBlA CkAIAA8ACM ANQBSAGgAe AAjAD4AIAA tAEYAbwByA GMAZQAgADw AIwB1AGkAd QBwADgAUgA jAD4A" & p owercfg /x -hibernat e-timeout- ac 0 & pow ercfg /x - hibernate- timeout-dc 0 & power cfg /x -st andby-time out-ac 0 & powercfg /x -standb y-timeout- dc 0 & pow ercfg /hib ernate off MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 6460 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - powershell.exe (PID: 2352 cmdline:
powershell -EncodedC ommand "PA AjAHMAVwA4 AEwAYwAjAD 4AIABBAGQA ZAAtAE0AcA BQAHIAZQBm AGUAcgBlAG 4AYwBlACAA PAAjAFYAdw BBAHcAIwA+ ACAALQBFAH gAYwBsAHUA cwBpAG8Abg BQAGEAdABo ACAAQAAoAC QAZQBuAHYA OgBVAHMAZQ ByAFAAcgBv AGYAaQBsAG UALAAkAGUA bgB2ADoAUw B5AHMAdABl AG0ARAByAG kAdgBlACkA IAA8ACMANQ BSAGgAeAAj AD4AIAAtAE YAbwByAGMA ZQAgADwAIw B1AGkAdQBw ADgAUgAjAD 4A" MD5: C32CA4ACFCC635EC1EA6ED8A34DF5FAC) - WmiPrvSE.exe (PID: 828 cmdline:
C:\Windows \system32\ wbem\wmipr vse.exe -s ecured -Em bedding MD5: 60FF40CFD7FB8FE41EE4FE9AE5FE1C51) - cmd.exe (PID: 6520 cmdline:
"cmd.exe" /c SCHTASK S /CREATE /SC MINUTE /MO 5 /TN "dllhost" /TR "C:\P rogramData \Dllhost\d llhost.exe " MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 3176 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D) - schtasks.exe (PID: 5616 cmdline:
SCHTASKS / CREATE /SC MINUTE /M O 5 /TN "d llhost" /T R "C:\Prog ramData\Dl lhost\dllh ost.exe" MD5: 48C2FE20575769DE916F48EF0676A965) - cmd.exe (PID: 6004 cmdline:
"cmd.exe" /c SCHTASK S /CREATE /SC HOURLY /TN "NvSt ray\NvStra yService_b k7625" /TR "C:\Progr amData\Dll host\dllho st.exe" MD5: D0FCE3AFA6AA1D58CE9FA336CC2B675B) - conhost.exe (PID: 3180 cmdline:
C:\Windows \system32\ conhost.ex e 0xffffff ff -ForceV 1 MD5: 0D698AF330FD17BEE3BF90011D49251D)
- cleanup
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
RedLine Stealer | RedLine Stealer is a malware available on underground forums for sale apparently as a 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 |
Name | Description | Attribution | Blogpost URLs | Link |
---|---|---|---|---|
xmrig | According to PCrisk, XMRIG is a completely legitimate open-source application that utilizes system CPUs to mine Monero cryptocurrency. Unfortunately, criminals generate revenue by infiltrating this app into systems without users' consent. This deceptive marketing method is called "bundling".In most cases, "bundling" is used to infiltrate several potentially unwanted programs (PUAs) at once. So, there is a high probability that XMRIG Virus came with a number of adware-type applications that deliver intrusive ads and gather sensitive information. | No Attribution |
{"C2 url": "185.215.113.22:80", "Bot Id": "@exelzt", "Message": "Click Close to exit the program. Error code: 1142", "Authorization Header": "2512ea8d547d5afb96b66992e487c694"}
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
JoeSecurity_CredentialStealer | Yara detected Credential Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
INDICATOR_SUSPICIOUS_EXE_ASEP_REG_Reverse | Detects file containing reversed ASEP Autorun registry keys | ditekSHen |
| |
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
Click to see the 6 entries |
Source | Rule | Description | Author | Strings |
---|---|---|---|---|
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security | ||
JoeSecurity_RedLine | Yara detected RedLine Stealer | Joe Security |
System Summary |
---|
Source: | Author: Sander Wiebing, Tim Shelton, Nasreddine Bencherchali (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems): |
Source: | Author: Florian Roth (Nextron Systems), Patrick Bareiss, Anton Kutepov, oscd.community, Nasreddine Bencherchali: |
Source: | Author: frack113: |
Source: | Author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements): |
Persistence and Installation Behavior |
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Source: | Author: Joe Security: |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-09-29T09:44:02.541531+0200 | 2043234 | 1 | A Network Trojan was detected | 185.215.113.22 | 80 | 192.168.2.5 | 49704 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-09-29T09:44:02.309242+0200 | 2043231 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
2024-09-29T09:44:07.926652+0200 | 2043231 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
2024-09-29T09:44:12.194080+0200 | 2043231 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
2024-09-29T09:44:15.827930+0200 | 2043231 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
2024-09-29T09:44:16.498001+0200 | 2043231 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
Timestamp | SID | Severity | Classtype | Source IP | Source Port | Destination IP | Destination Port | Protocol |
---|---|---|---|---|---|---|---|---|
2024-09-29T09:44:02.309242+0200 | 2046045 | 1 | A Network Trojan was detected | 192.168.2.5 | 49704 | 185.215.113.22 | 80 | TCP |
Click to jump to signature section
Show All Signature Results
AV Detection |
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Source: | Avira: | ||
Source: | Avira: |
Source: | Malware Configuration Extractor: |
Source: | ReversingLabs: | ||
Source: | ReversingLabs: |
Source: | ReversingLabs: |
Source: | Integrated Neural Analysis Model: |
Source: | Joe Sandbox ML: |
Bitcoin Miner |
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Source: | File source: | ||
Source: | File source: |
Source: | Static PE information: |
Source: | HTTPS traffic detected: |
Source: | Static PE information: |
Source: | Binary string: | ||
Source: | Binary string: |
Source: | Code function: | 5_2_004031DC | |
Source: | Code function: | 5_2_0040367D | |
Source: | Code function: | 9_2_00317978 | |
Source: | Code function: | 22_2_0030A151 |
Source: | Code function: | 9_2_0031881C |
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior | ||
Source: | File opened: | Jump to behavior |
Source: | Code function: | 3_2_06CF9740 | |
Source: | Code function: | 3_2_06CFE270 | |
Source: | Code function: | 3_2_06CF3E50 | |
Source: | Code function: | 3_2_06CFCC93 | |
Source: | Code function: | 3_2_06CFF81C | |
Source: | Code function: | 3_2_06CF4122 | |
Source: | Code function: | 3_2_08E7AB30 | |
Source: | Code function: | 3_2_08E7CD10 | |
Source: | Code function: | 3_2_08E7A198 | |
Source: | Code function: | 23_2_030C4668 | |
Source: | Code function: | 23_2_032FD7B8 | |
Source: | Code function: | 23_2_032FD7B8 | |
Source: | Code function: | 23_2_032FD7B8 | |
Source: | Code function: | 23_2_032FC878 | |
Source: | Code function: | 23_2_032FCCA8 | |
Source: | Code function: | 23_2_032FD372 | |
Source: | Code function: | 23_2_032FD370 | |
Source: | Code function: | 23_2_032FD7A7 | |
Source: | Code function: | 23_2_032FD7A7 | |
Source: | Code function: | 23_2_032FD592 | |
Source: | Code function: | 23_2_032F6D0F | |
Source: | Code function: | 23_2_032F6D0D | |
Source: | Code function: | 23_2_032FCC98 |
Networking |
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Source: | Suricata IDS: | ||
Source: | Suricata IDS: | ||
Source: | Suricata IDS: |
Source: | URLs: |
Source: | DNS query: |
Source: | Code function: | 22_2_00301280 |
Source: | HTTP traffic detected: |