General
- Target GenP.v4.2.1.zip
- Size 64.9MB
- Sample260818-rerhsshf55
- SHA256 bdf9d2e3eed14434a0f3549ea9ef221cb34682b5635d70a9f336ff7d51a7ef2d
- MD5 9c0391e211cbd941df847d6bd66ffae2
- SHA1 5ee864fe831c1ccc5c983d5bad69422a2732965e
- SHA512 32cfbd96ba4ecbeec222ed5ccd851341e6023cae7f7381191918fc7457c7a603d562186777c36ba94a4128b36719b4b377b519f938c90b27e56b6e01f6011bf9
- SSDEEP 1572864:W4s3U8g/0+4w7riB2gnpAzo8D7gZUUBBWkRUVL7unUJqcKbD4ZFMN:W46JI3HiYgnpAo8QfB7RUJKUne
- TLSH T126E73324E1C191FEC8082BEE6C58C6D7957FB6B27B9C460BAA6D97775A0C0275C0C6B0
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
GenP.v4.2.1/GenP-v4.2.1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
GenP.v4.2.1/GenP-v4.2.1.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target GenP.v4.2.1/GenP-v4.2.1.exe
- Size 65.5MB
- SHA256 7248e21019e911b6a4ecbb143053c1297da4ce972697e00e06e72b8217fa43a8
- MD5 026a72cbd92937aa0c3dfb095c3f7f9a
- SHA1 01215a5346f8323914fd5f40d33d108f437baf77
- SHA512 79335cf510c8f448afcb5357ad5b767d10491d820686ba41f90caa190d4bd4c8267adb9ce7a74d5097869a4ef70b1914ff5c5167c129bbc7bddbef3cbfa61e9d
- SSDEEP 1572864:V+S7qMgBYwq05lE5ouNNEV2E5xMHeYR9A2XMzBvYv4x0g6Zbq/zCf:V+UjIn9EeuNNI2EQ39lXMlAg1+
- TLSH T128E73314B3E041ADFD1AE6768916C647D7B6BD522776860F16A86B736F33332290E330
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Renames multiple (171) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
-
Loads dropped DLL
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Modifies file permissions
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled
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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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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1