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Windows Analysis Report
gold.exe

Overview

General Information

Sample name:	gold.exe
Analysis ID:	1505552
MD5:	3828babaa69c01aa31609e67ac8c1f71
SHA1:	97c9185851f81f6d9cffa22105dc858add2768f8
SHA256:	a13c3863d0fdb36d18368500bd07167cd058d7b6fb511a9356b2cf99d14ccb48
Infos:

Detection

RedLine

Score:	68
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for submitted file

Yara detected RedLine Stealer

Allocates memory in foreign processes

Injects a PE file into a foreign processes

Writes to foreign memory regions

Allocates memory with a write watch (potentially for evading sandboxes)

Creates a process in suspended mode (likely to inject code)

Detected TCP or UDP traffic on non-standard ports

May sleep (evasive loops) to hinder dynamic analysis

Program does not show much activity (idle)

Queries the volume information (name, serial number etc) of a device

Uses 32bit PE files

Classification

Process Tree

System is w10x64_ra

gold.exe (PID: 428 cmdline: "C:\Users\user\Desktop\gold.exe" MD5: 3828BABAA69C01AA31609E67AC8C1F71)

conhost.exe (PID: 1844 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

RegAsm.exe (PID: 2900 cmdline: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" MD5: 0D5DF43AF2916F47D00C1573797C1A13)

RegAsm.exe (PID: 3508 cmdline: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" MD5: 0D5DF43AF2916F47D00C1573797C1A13)

cleanup

Malware Threat Intel

Provided by

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	https://any.run/cybersecurity-blog/crackedcantil-breakdown/ https://apophis133.medium.com/redline-technical-analysis-report-5034e16ad152 https://asec.ahnlab.com/en/30445/ https://asec.ahnlab.com/en/35981/ https://asec.ahnlab.com/ko/25837/	https://malpedia.caad.fkie.fraunhofer.de/details/win.redline_stealer

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.1157951025.0000000000C65000.00000004.00000001.01000000.00000003.sdmp	JoeSecurity_RedLine	Yara detected RedLine Stealer	Joe Security
00000004.00000002.1787934498.0000000000402000.00000040.00000400.00020000.00000000.sdmp	JoeSecurity_RedLine	Yara detected RedLine Stealer	Joe Security

Sigma Signatures

⊘No Sigma rule has matched

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: gold.exe

ReversingLabs: Detection: 100%

Source: gold.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: gold.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: global traffic

TCP traffic: 192.168.2.16:49708 -> 20.52.165.210:39030

Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210
Source: unknown	TCP traffic detected without corresponding DNS query: 20.52.165.210

Source: gold.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal68.troj.evad.winEXE@6/0@0/8

Source: C:\Windows\System32\conhost.exe	Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:1844:120:WilError_03
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Mutant created: NULL

Source: gold.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\gold.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: gold.exe

ReversingLabs: Detection: 100%

Source: unknown	Process created: C:\Users\user\Desktop\gold.exe "C:\Users\user\Desktop\gold.exe"
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Source: C:\Users\user\Desktop\gold.exe	Section loaded: apphelp.dll
Source: C:\Users\user\Desktop\gold.exe	Section loaded: kernel.appcore.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: mscoree.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: apphelp.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: aclayers.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: mpr.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: sfc.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: sfc_os.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: kernel.appcore.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: version.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: vcruntime140_clr0400.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: ucrtbase_clr0400.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: uxtheme.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: windows.storage.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: wldp.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: profapi.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: cryptsp.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: rsaenh.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: cryptbase.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: dwrite.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: msvcp140_clr0400.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: textshaping.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: textinputframework.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: coreuicomponents.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: coremessaging.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: ntmarta.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: wintypes.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: wintypes.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: wintypes.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Section loaded: mswsock.dll

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32

Source: gold.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: gold.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Process information set: NOOPENFILEERRORBOX

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Memory allocated: 31C0000 memory reserve \| memory write watch
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Memory allocated: 3380000 memory reserve \| memory write watch
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Memory allocated: 5380000 memory reserve \| memory write watch

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 1092

Thread sleep count: 200 > 30

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Memory allocated: page read and write | page guard

HIPS / PFW / Operating System Protection Evasion

Allocates memory in foreign processes

Source: C:\Users\user\Desktop\gold.exe

Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 protect: page execute and read and write

Injects a PE file into a foreign processes

Source: C:\Users\user\Desktop\gold.exe

Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 value starts with: 4D5A

Writes to foreign memory regions

Source: C:\Users\user\Desktop\gold.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000
Source: C:\Users\user\Desktop\gold.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 402000
Source: C:\Users\user\Desktop\gold.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 430000
Source: C:\Users\user\Desktop\gold.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 44E000
Source: C:\Users\user\Desktop\gold.exe	Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 11F5008

Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Source: C:\Users\user\Desktop\gold.exe	Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.ServiceModel\v4.0_4.0.0.0__b77a5c561934e089\System.ServiceModel.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.IdentityModel\v4.0_4.0.0.0__b77a5c561934e089\System.IdentityModel.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\SMDiagnostics\v4.0_4.0.0.0__b77a5c561934e089\SMDiagnostics.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe	Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\System.Transactions\v4.0_4.0.0.0__b77a5c561934e089\System.Transactions.dll VolumeInformation

Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Stealing of Sensitive Information

Yara detected RedLine Stealer

Source: Yara match	File source: 00000000.00000002.1157951025.0000000000C65000.00000004.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.1787934498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected RedLine Stealer

Source: Yara match	File source: 00000000.00000002.1157951025.0000000000C65000.00000004.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match	File source: 00000004.00000002.1787934498.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	1 DLL Side-Loading	311 Process Injection	2 Virtualization/Sandbox Evasion	OS Credential Dumping	2 Virtualization/Sandbox Evasion	Remote Services	Data from Local System	1 Non-Standard Port	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Disable or Modify Tools	LSASS Memory	12 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	Junk Data	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	311 Process Injection	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Steganography	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	1 DLL Side-Loading	NTDS	System Network Configuration Discovery	Distributed Component Object Model	Input Capture	Protocol Impersonation	Traffic Duplication	Data Destruction

Source	Detection	Scanner	Label	Link
gold.exe	100%	ReversingLabs	Win32.Ransomware.RedLine

Name	IP	Active	Malicious	Antivirus Detection	Reputation
t-9999.t-msedge.net	13.107.213.254	true	false		unknown
mcr-9999.mcr-msedge.net	150.171.70.254	true	false		unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
20.52.165.210	unknown	United States		8075	MICROSOFT-CORP-MSN-AS-BLOCKUS	false

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1505552
Start date and time:	2024-09-06 13:43:01 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultwindowsinteractivecookbook.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	21
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	EGA enabled
Analysis Mode:	stream
Analysis stop reason:	Timeout
Sample name:	gold.exe
Detection:	MAL
Classification:	mal68.troj.evad.winEXE@6/0@0/8
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): dllhost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, slscr.update.microsoft.com, fe3cr.delivery.mp.microsoft.com
Not all processes where analyzed, report is missing behavior information
VT rate limit hit for: gold.exe

File type:	PE32 executable (console) Intel 80386, for MS Windows
Entropy (8bit):	7.626419319904601
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	gold.exe
File size:	539'688 bytes
MD5:	3828babaa69c01aa31609e67ac8c1f71
SHA1:	97c9185851f81f6d9cffa22105dc858add2768f8
SHA256:	a13c3863d0fdb36d18368500bd07167cd058d7b6fb511a9356b2cf99d14ccb48
SHA512:	b1baf57c8a90df0142d913e83046e532161c72e894dc5aa46d3368f9e8c6d9a97067def52d07367f5a15dba84a4f6a040c3ef289a819c48d5be5653583a69234
SSDEEP:	12288:/Sl28XECoSJojMmALnOL1l/nm9vNi8FEO:aXX1oSJowFLOL1Y9vNRFt
TLSH:	79B4F101B5C0C472E67219320DE4D7B96F7EBC314EB6499F67984B6E8F70180EB2176A
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$..........F........................j............w..................H....w.......w......2t......2t......Rich....................PE..L..

File Icon


Icon Hash:	90cececece8e8eb0

Static PE Info

General

Entrypoint:	0x40a45d
Entrypoint Section:	.text
Digitally signed:	true
Imagebase:	0x400000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x66953C02 [Mon Jul 15 15:10:58 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	a38d03d2b3d291f90f0d200bd42f8abf

Authenticode Signature

Signature Valid:	false
Signature Issuer:	CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1, O="DigiCert, Inc.", C=US
Signature Validation Error:	The digital signature of the object did not verify
Error Number:	-2146869232
Not Before, Not After	12/01/2023 19:00:00 16/01/2026 18:59:59
Subject Chain	CN=NVIDIA Corporation, OU=2-J, O=NVIDIA Corporation, L=Santa Clara, S=California, C=US
Version:	3
Thumbprint MD5:	5F1B6B6C408DB2B4D60BAA489E9A0E5A
Thumbprint SHA-1:	15F760D82C79D22446CC7D4806540BF632B1E104
Thumbprint SHA-256:	28AF76241322F210DA473D9569EFF6F27124C4CA9F43933DA547E8D068B0A95D
Serial:	0997C56CAA59055394D9A9CDB8BEEB56

Entrypoint Preview

Instruction
call 00007FC8AD0364F2h
jmp 00007FC8AD035BC9h
int3
int3
int3
int3
int3
int3
int3
int3
int3
push ecx
lea ecx, dword ptr [esp+08h]
sub ecx, eax
and ecx, 0Fh
add eax, ecx
sbb ecx, ecx
or eax, ecx
pop ecx
jmp 00007FC8AD0365DFh
push ecx
lea ecx, dword ptr [esp+08h]
sub ecx, eax
and ecx, 07h
add eax, ecx
sbb ecx, ecx
or eax, ecx
pop ecx
jmp 00007FC8AD0365C9h
int3
int3
int3
int3
push ebx
push esi
mov eax, dword ptr [esp+18h]
or eax, eax
jne 00007FC8AD035D6Ah
mov ecx, dword ptr [esp+14h]
mov eax, dword ptr [esp+10h]
xor edx, edx
div ecx
mov ebx, eax
mov eax, dword ptr [esp+0Ch]
div ecx
mov edx, ebx
jmp 00007FC8AD035D93h
mov ecx, eax
mov ebx, dword ptr [esp+14h]
mov edx, dword ptr [esp+10h]
mov eax, dword ptr [esp+0Ch]
shr ecx, 1
rcr ebx, 1
shr edx, 1
rcr eax, 1
or ecx, ecx
jne 00007FC8AD035D46h
div ebx
mov esi, eax
mul dword ptr [esp+18h]
mov ecx, eax
mov eax, dword ptr [esp+14h]
mul esi
add edx, ecx
jc 00007FC8AD035D60h
cmp edx, dword ptr [esp+10h]
jnbe 00007FC8AD035D5Ah
jc 00007FC8AD035D59h
cmp eax, dword ptr [esp+0Ch]
jbe 00007FC8AD035D53h
dec esi
xor edx, edx
mov eax, esi
pop esi
pop ebx
retn 0010h
int3
int3
int3
int3
int3
int3
int3
int3
push ebx
mov eax, dword ptr [esp+14h]
or eax, eax
jne 00007FC8AD035D6Ah
mov ecx, dword ptr [esp+10h]
mov eax, dword ptr [esp+0Ch]
xor edx, edx
div ecx

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x336fc	0x50	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x81600	0x2628
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x83000	0x21f4	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x30aa8	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x30b00	0x18	.rdata
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x309e8	0x40	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x28000	0x184	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x26471	0x26600	6ce8c6ab61caaa3dad1eed744732afb5	False	0.5760637214983714	data	6.639229607323392	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x28000	0xc00a	0xc200	1e236e9cd3244efefa6f135c205fc802	False	0.4151498067010309	data	4.95715493066788	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x35000	0x4d75c	0x4c800	e48f183ac9c0e0afa8bc95bfb4f04e94	False	0.9823101766748366	data	7.987483516691976	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.reloc	0x83000	0x21f4	0x2200	234e4d431c2a270a7549ba9bb30ae60e	False	0.7711397058823529	data	6.546373662126886	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Imports

DLL	Import
USER32.dll	OffsetRect
ADVAPI32.dll	DeleteAce
KERNEL32.dll	SetStdHandle, HeapSize, CreateFileW, WaitForSingleObject, CreateThread, VirtualAlloc, GlobalSize, FreeConsole, SetConsoleTitleW, RaiseException, InitOnceBeginInitialize, InitOnceComplete, CloseHandle, GetCurrentThreadId, ReleaseSRWLockExclusive, AcquireSRWLockExclusive, TryAcquireSRWLockExclusive, WakeAllConditionVariable, SleepConditionVariableSRW, WideCharToMultiByte, GetLastError, FreeLibraryWhenCallbackReturns, CreateThreadpoolWork, SubmitThreadpoolWork, CloseThreadpoolWork, GetModuleHandleExW, IsProcessorFeaturePresent, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSectionEx, DeleteCriticalSection, QueryPerformanceCounter, EncodePointer, DecodePointer, MultiByteToWideChar, LCMapStringEx, GetSystemTimeAsFileTime, GetModuleHandleW, GetProcAddress, GetStringTypeW, GetCPInfo, IsDebuggerPresent, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetStartupInfoW, GetCurrentProcess, TerminateProcess, GetCurrentProcessId, InitializeSListHead, GetProcessHeap, RtlUnwind, SetLastError, InitializeCriticalSectionAndSpinCount, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, FreeLibrary, LoadLibraryExW, ExitProcess, GetModuleFileNameW, GetStdHandle, WriteFile, GetCommandLineA, GetCommandLineW, HeapAlloc, HeapFree, CompareStringW, LCMapStringW, GetLocaleInfoW, IsValidLocale, GetUserDefaultLCID, EnumSystemLocalesW, GetFileType, GetFileSizeEx, SetFilePointerEx, FlushFileBuffers, GetConsoleOutputCP, GetConsoleMode, ReadFile, ReadConsoleW, HeapReAlloc, FindClose, FindFirstFileExW, FindNextFileW, IsValidCodePage, GetACP, GetOEMCP, GetEnvironmentStringsW, FreeEnvironmentStringsW, SetEnvironmentVariableW, WriteConsoleW

Description:	Adversaries may execute their own malicious payloads by side-loading DLLs. Similar to DLL Search Order Hijacking , side-loading involves hijacking which DLL a program loads. But rather than just planting the DLL within the search order of a program then waiting for the victim application to be invoked, adversaries may directly side-load their payloads by planting then invoking a legitimate application that executes their payload(s).
Tactics:	Defense Evasion, Persistence, Privilege Escalation
Data Sources:	File: File Creation, File: File Modification, Module: Module Load, Process: Process Creation
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may inject code into processes in order to evade process-based defenses as well as possibly elevate privileges. Process injection is a method of executing arbitrary code in the address space of a separate live process. Running code in the context of another process may allow access to the process's memory, system/network resources, and possibly elevated privileges. Execution via process injection may also evade detection from security products since the execution is masked under a legitimate process.
Tactics:	Defense Evasion, Privilege Escalation
Data Sources:	File: File Metadata, File: File Modification, Module: Module Load, Process: OS API Execution, Process: Process Access, Process: Process Metadata, Process: Process Modification
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such as killing security software processes or services, modifying / deleting Registry keys or configuration files so that tools do not operate properly, or other methods to interfere with security tools scanning or reporting information. Adversaries may also disable updates to prevent the latest security patches from reaching tools on victim systems.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, Driver: Driver Load, Process: Process Creation, Process: Process Termination, Sensor Health: Host Status, Service: Service Metadata, Windows Registry: Windows Registry Key Deletion, Windows Registry: Windows Registry Key Modification
Platforms:	Containers, IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report gold.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Yara Signatures

Memory Dumps

Sigma Signatures

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

HIPS / PFW / Operating System Protection Evasion

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

World Map of Contacted IPs

Public IPs

General Information

Warnings

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Authenticode Signature

Entrypoint Preview

Data Directories

Sections

Imports

Windows Analysis Report
gold.exe