agenttesla

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General

Target

Xworm-V5.6.rar
Size

124.3MB
Sample

240721-r8zfhatfjb
MD5

e9f730d0562d286333d66e2557adbfcb
SHA1

9abe1fa95363231139beaa58b29a54b80a4465a2
SHA256

685b97041f1aa3e082b9816c798c7b9adeceb630ca63634035cf4fc4cbcc4cab
SHA512

ac9bdd9ac60dae37e088cda6d26c8b5a1688c8efa4b3869858c5d8b422a83a8ef3bdd95a41ac3ad593739105e5a12fffcd38d3ac57833fa7515c62c003e54491
SSDEEP

3145728:lqbnXls0EBbp/OifpPo+Pu3qqEBdTZNSpWuR6VR/BU+/1NEZju:o71s0iZ1oqtBdmWlBB/1NE8

Score

10^/10

Malware Config

Extracted

Family

umbral

https://discord.com/api/webhooks/1258826865888460840/AXNa-UDvvfmqdXbJtKI0nZsn0JGhgOBB1NuYxdFsJJVOw3zMA2BHwMqXF6N6AKQECFC6

Extracted

Family

xworm

127.0.0.1:43101

Attributes

Install_directory
%Public%
install_file
BSOD.exe

Targets

- Target
  
  Xworm-V5.6/FastColoredTextBox.dll
- Size
  
  333KB
- MD5
  
  b746707265772b362c0ba18d8d630061
- SHA1
  
  4b185e5f68c00bef441adb737d0955646d4e569a
- SHA256
  
  3701b19ccdac79b880b197756a972027e2ac609ebed36753bd989367ea4ef519
- SHA512
  
  fd67f6c55940509e8060da53693cb5fbac574eb1e79d5bd8f9bbd43edbd05f68d5f73994798a0eed676d3e583e1c6cde608b54c03604b3818520fa18ad19aec8
- SSDEEP
  
  6144:4FErOIif3RzSHh+20lXs1TzCeBcQeDbNlz7:eEeR52bmeh0n
Score

1^/10
behavioral1 behavioral2
- Target
  
  Xworm-V5.6/Fixer.bat
- Size
  
  122B
- MD5
  
  2dabc46ce85aaff29f22cd74ec074f86
- SHA1
  
  208ae3e48d67b94cc8be7bbfd9341d373fa8a730
- SHA256
  
  a11703fd47d16020fa099a95bb4e46247d32cf8821dc1826e77a971cdd3c4c55
- SHA512
  
  6a50b525bc5d8eb008b1b0d704f9942f72f1413e65751e3de83d2e16ef3cf02ef171b9da3fff0d2d92a81daac7f61b379fcf7a393f46e914435f6261965a53b3
Score

1^/10
behavioral3 behavioral4
- Target
  
  Xworm-V5.6/GMap.NET.Core.dll
- Size
  
  2.9MB
- MD5
  
  819352ea9e832d24fc4cebb2757a462b
- SHA1
  
  aba7e1b29bdcd0c5a307087b55c2ec0c7ca81f11
- SHA256
  
  58c755fcfc65cddea561023d736e8991f0ad69da5e1378dea59e98c5db901b86
- SHA512
  
  6a5b0e1553616ea29ec72c12072ae05bdd709468a173e8adbdfe391b072c001ecacb3dd879845f8d599c6152eca2530cdaa2c069b1f94294f778158eaaebe45a
- SSDEEP
  
  49152:ot12Gb/hz7ZsK9qY5uyUW57VC4IB1+fXhQ1hyCzMw/22fSg7gjxhUE/nbTC0xemh:oLbteKb57W1+PhQ1HM1gmJ/SZmh
Score

1^/10
behavioral5 behavioral6
- Target
  
  Xworm-V5.6/GMap.NET.WindowsForms.dll
- Size
  
  147KB
- MD5
  
  32a8742009ffdfd68b46fe8fd4794386
- SHA1
  
  de18190d77ae094b03d357abfa4a465058cd54e3
- SHA256
  
  741e1a8f05863856a25d101bd35bf97cba0b637f0c04ecb432c1d85a78ef1365
- SHA512
  
  22418d5e887a6022abe8a7cbb0b6917a7478d468d211eecd03a95b8fb6452fc59db5178573e25d5d449968ead26bb0b2bfbfada7043c9a7a1796baca5235a82b
- SSDEEP
  
  3072:k1GmgYqIY/0YSDBRGlDUqL63budipxj64m8HWYh3vHbFwMhLJSb+:lIO6rGloqL63qW62lJ
Score

1^/10
behavioral7 behavioral8
- Target
  
  Xworm-V5.6/Guna.UI2.dll
- Size
  
  1.9MB
- MD5
  
  bcc0fe2b28edd2da651388f84599059b
- SHA1
  
  44d7756708aafa08730ca9dbdc01091790940a4f
- SHA256
  
  c6264665a882e73eb2262a74fea2c29b1921a9af33180126325fb67a851310ef
- SHA512
  
  3bfc3d27c095dde988f779021d0479c8c1de80a404454813c6cae663e3fe63dc636bffa7de1094e18594c9d608fa7420a0651509544722f2a00288f0b7719cc8
- SSDEEP
  
  24576:FIVZLRYIVQd9INo3FDbWX7SsOobBTEAjg+m+ZFNwaxwGoHQ/jzK+:+oWodbi9XFEAjg+m+ZFKaxw
Score

1^/10
behavioral10 behavioral9
- Target
  
  Xworm-V5.6/IconExtractor.dll
- Size
  
  10KB
- MD5
  
  640d8ffa779c6dd5252a262e440c66c0
- SHA1
  
  3252d8a70a18d5d4e0cc84791d587dd12a394c2a
- SHA256
  
  440912d85d2f98bb4f508ab82847067c18e1e15be0d8ecdcff0cc19327527fc2
- SHA512
  
  e12084f87bd46010aded22be30e902c5269a6f6bc88286d3bef17c71d070b17beada0fe9e691a2b2f76202b5f9265329f6444575f89aff8551c486eafe4d5f32
- SSDEEP
  
  192:7f77J4cGYyfQknxLvIgyLY5xJeU5pPpZlEAs:HS2yINgyLYLJR5wl
Score

1^/10
behavioral11 behavioral12
- Target
  
  Xworm-V5.6/Xworm 5.6.exe
- Size
  
  31.5MB
- MD5
  
  034f44acd00471fc4a78f212c40c0fe0
- SHA1
  
  a59dfec703be202f3981a2de64f7674baf030648
- SHA256
  
  f4b8369ca881ac2fc254a79bc8b42dbed81019ac2a518b40eb2b6cd8e22cf30f
- SHA512
  
  37d6ffb0c6a2de1261f269e61bfc0905d4f49c68a34535d70b677dd660d6845e82eae5bed167e52c52f5c9b04e4d281b9693cb8b62c7311d2ac1cfddb00c81be
- SSDEEP
  
  393216:vuyIhhkRka4i8EkZQVBl86ODlHTE9Nj+CEDJKRW3I1KpnP2elMOdN6:2yshkqNhQVj86OpgeCEDJKRWPpB4
Score

10^/10

agenttesla umbral xworm execution keylogger persistence pyinstaller rat spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Detect Umbral payload
- Detect Xworm Payload
- Umbral
  Umbral stealer is an opensource moduler stealer written in C#.
  stealer umbral
- Xworm
  Xworm is a remote access trojan written in C#.
  trojan rat xworm
- AgentTesla payload
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Drops file in Drivers directory
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
behavioral13 behavioral14