agenttesla

General

Target

a6ebe5502b666ef55ff9dc168ce6c2e7cd72ee350b9d526713cef91b779afe9d.img
Size

1.2MB
Sample

240430-b5fafshc3w
MD5

231ff6478230f8f2b28eecfec9ab901c
SHA1

f393456b1086bf9794f0c899333788b372da1322
SHA256

a6ebe5502b666ef55ff9dc168ce6c2e7cd72ee350b9d526713cef91b779afe9d
SHA512

edf5f4c4aea5488483f0a88d642f57263e578512b221b962b0b584ae59b603ea5743e45b9d1cf8ae084c1f9bd5bcfa91c912bc7c64fa33d4b2db72d3f7c43d98
SSDEEP

12288:44OB778QbN5vI3vIXpeFIJMTzfSmzQy3kymdJTRD1iKNDsreh5DSqiUNeGSggAU:FOBNN5QAZHJozSyC9PDX5WaXVU

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.kowalskiokna.pl
Port:
587
Username:
[email protected]
Password:
artgeruhst75g
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
mail.kowalskiokna.pl
Port:
587
Username:
[email protected]
Password:
artgeruhst75g

Targets

- Target
  
  cXPFfk0pBp7bEsb.pif
- Size
  
  666KB
- MD5
  
  3e142ca68f08905cab743c39bf7f53ba
- SHA1
  
  65ff38bc2e98f89f01088e77f921230c02ed870d
- SHA256
  
  18f44886b9280533487b58a1feab7a3ebb463718417109643467315250b460b3
- SHA512
  
  afd533e46aa2cdc398d11c7422d7aff25dcafadcaf1b15084b5bec0c5890de2634ad09b8cca37d56e2692dfc63c5a96ad493fc719104fa610f2f36c3968df164
- SSDEEP
  
  12288:W4OB778QbN5vI3vIXpeFIJMTzfSmzQy3kymdJTRD1iKNDsreh5DSqiUNeGSggAU:TOBNN5QAZHJozSyC9PDX5WaXVU
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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
- 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.
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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