agenttesla

General

Target

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
Size

274KB
Sample

240630-yzajcaxejq
MD5

5f3fa7bb31fd433cc4db6617c2bf0f3a
SHA1

b905fc4d2d08e63af9ce0c7b71c80ebbe1288792
SHA256

41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422
SHA512

6a93553be540bdb53b30e61c932516cdb1847c1a63bfcb88fcd4560b4fb0208757e4fcb5d96aa952e3a05132da446f5c7270ef204846df688cc2e81338bd793a
SSDEEP

6144:yYa6BqUJ5kppEFINKIPm6ggF97LGj7kn9ogk4X:yYfRuppESSgo7k3X

Score

10^/10

Malware Config

Targets

- Target
  
  41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422.exe
- Size
  
  274KB
- MD5
  
  5f3fa7bb31fd433cc4db6617c2bf0f3a
- SHA1
  
  b905fc4d2d08e63af9ce0c7b71c80ebbe1288792
- SHA256
  
  41f3f2ddba5d6c64f4052044b5b15126bfdc76a93c69e8fd8c53600231b63422
- SHA512
  
  6a93553be540bdb53b30e61c932516cdb1847c1a63bfcb88fcd4560b4fb0208757e4fcb5d96aa952e3a05132da446f5c7270ef204846df688cc2e81338bd793a
- SSDEEP
  
  6144:yYa6BqUJ5kppEFINKIPm6ggF97LGj7kn9ogk4X:yYfRuppESSgo7k3X
Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Loads dropped DLL
- 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
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- 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
- Target
  
  $PLUGINSDIR/zhwzxmwaqy.dll
- Size
  
  11KB
- MD5
  
  6165588ec3553b2fa1f761c423d5fe09
- SHA1
  
  558f27f32c70441f53a16847437eca0aa37418dc
- SHA256
  
  ad9c380477cf715de73690f9b332dd77eb13cea4d960381fab6043c1a4eea787
- SHA512
  
  94cfe4e303a1c45b2e13e43c918f223b1829e755b3cc213fca450fa51d74390e0a59d88fbdfc22430111667f015f1c8f8d3b8f1704f0ad1106254781e4eb498f
- SSDEEP
  
  192:y5n4z5TxDVI+aRtFDP+qfaSddz0rCt3fc5B1Q1aJo:yV4zmXPDiSddgHi
Score

1^/10
behavioral3 behavioral4
- Target
  
  emteyvnnuao.ti
- Size
  
  8KB
- MD5
  
  a59b952d8751c809c4830ae96f5035d7
- SHA1
  
  77b1d1d0da42ccaa10228e5aba749dcd36c2cafe
- SHA256
  
  a507c46889e57fe768b404d9f76996e07ef7952515dbaf3391292dac420fab45
- SHA512
  
  69d2e37c1438b439416f2230ad1bdd73904b02ad8c859575728b0166def68831d1f4a67c5f06101c5747d47da1b1599c47523c235d495fa20be010c721ee56a3
- SSDEEP
  
  192:LWTtJD/vGJbz1z8T5abho60npolCORPlmrYA1OgU5sPdpZPvlcwM:KTtJLQb5z8T5abu6CalCORfA1TFpZHla
Score

3^/10
behavioral5 behavioral6
- Target
  
  xoxpvgducyg.a
- Size
  
  263KB
- MD5
  
  ab80c860ddf234f58f8eae5b05f8753c
- SHA1
  
  d6e08550c3339d61dd07e49d4785406124090591
- SHA256
  
  81dcba6db6ae4eef2c2f6ba562d4fd3ad4f2b336544e5ca730c3283c79e48ac0
- SHA512
  
  62883952905dad7c8cc4fd7145e41fab0f9e1b1baade0b48a03b1370fde670c988360c7582a234709efadd7cd8a19192d09ccb1e4d510d88c92525b31ffd2176
- SSDEEP
  
  6144:Cqe2ya9apTnbaFvYWxgV6JFoVAHLWMZQ+Y0OXaaLyOM/VAY:CdaQAKVhWVZ5Y3XaaWOMNb
Score

3^/10
behavioral7 behavioral8

MITRE ATT&CK Matrix ATT&CK v13

Tasks

Sharing

General

Malware Config

Targets

Loads dropped DLL

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Adds Run key to start application

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Tasks

static1

behavioral1

behavioral2

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8