agenttesla

General

Target

c8fddfed5179e57fece9eb60e764418e16b907d9c4784d261d8a43d266df3ccd.lzh
Size

623KB
Sample

240328-c3sy7sba32
MD5

df864f04d12f8cfec6321174816bd997
SHA1

900b011d2d6875a917e5e40d271f86b4171f49c1
SHA256

c8fddfed5179e57fece9eb60e764418e16b907d9c4784d261d8a43d266df3ccd
SHA512

e719b3bd25744f1054a82602fa5371a94b4c5bde1192402d5046a0a249145af7e8987fc30f7a2f3679256042f3b5607a13eb194b6a80ce47396700661a4881ec
SSDEEP

12288:2RT38lnR01DHGf8jrYyepNQwsWeJkXEr5t4vkgsgGs2xLK8TqhMyKa:UrR7QD1OJk0r5t4cH3sLqxa

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.talesur.com
Port:
587
Username:
builder@talesur.com
Password:
gvQwu);oQS*Q
Email To:
result@talesur.com

Targets

- Target
  
  INOVICE NO CY-W-24-17-26.exe
- Size
  
  714KB
- MD5
  
  d57f61c8ca3a73cad73f5cb160d2e1a8
- SHA1
  
  62a5c18d4194f1f4bef658fd24cb68a3067537a3
- SHA256
  
  bf97d8ee1b61a6699e0a1ff3cda31252cfbd154804673d83dd68b1fee155f953
- SHA512
  
  bcb796de15d4519b4d2c6a701bcb1b83bb5fd09d9a04ac31c66a82326d4ecba30bc8bde0dff5a4008b120d3d0642820e60d34264c2cb253ba04e7deb0323d430
- SSDEEP
  
  12288:gFoO3mYoQxv9wQNWk9eGwk5Lq8RVDrlYGI/d8FR2ij6QnLkB:ghbhxv9wQNV5e8fGOwQnAB
Score

10^/10

agenttesla keylogger spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Detect packed .NET executables. Mostly AgentTeslaV4.
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
- Detects executables packed with SmartAssembly
- Detects executables referencing Windows vault credential objects. Observed in infostealers
- Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
- Detects executables referencing many email and collaboration clients. Observed in information stealers
- Detects executables referencing many file transfer clients. Observed in information stealers
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2