General
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Target
Growtoken.exe
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Size
1.2MB
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Sample
240530-j76t7acf66
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MD5
b4fd82d36033b222e24a3bebb36160c2
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SHA1
f0834b6a9fe196eff0df953a8054f0cc16d31b5e
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SHA256
d44006982388af1f774550e394ebc9a613bbccd2e0dbedfdac871fee1872ad96
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SHA512
3bc7a33310105b1a3a882e7e407de49bdb11cf8d8360d4b56d2908fc3b8d075cecb2d198803a78cde132432efd9920ebfd3ebdb3c9dd1d7dd4f3061103240b74
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SSDEEP
12288:XTEYAsROAsrt/uxduo1jB0Y96qlBBScaepDkNDFTK/6AHR2MZ/Rev0HMpHqEc:XwT7rC6qpScJpMuSCR1ZevuEqE
Behavioral task
behavioral1
Sample
Growtoken.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
Growtoken.exe
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Size
1.2MB
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MD5
b4fd82d36033b222e24a3bebb36160c2
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SHA1
f0834b6a9fe196eff0df953a8054f0cc16d31b5e
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SHA256
d44006982388af1f774550e394ebc9a613bbccd2e0dbedfdac871fee1872ad96
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SHA512
3bc7a33310105b1a3a882e7e407de49bdb11cf8d8360d4b56d2908fc3b8d075cecb2d198803a78cde132432efd9920ebfd3ebdb3c9dd1d7dd4f3061103240b74
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SSDEEP
12288:XTEYAsROAsrt/uxduo1jB0Y96qlBBScaepDkNDFTK/6AHR2MZ/Rev0HMpHqEc:XwT7rC6qpScJpMuSCR1ZevuEqE
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Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
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Detects Eternity stealer
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Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Manipulates Digital Signatures
Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Defense Evasion
Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1SIP and Trust Provider Hijacking
1