agenttesla | 79864f364518fd1b2715152d7572619beb93c90fcde5c8ad9d90772df36d61e3 | Triage

Sharing

General

Target

13d0f6675484ea8a11fb1d35cbcf2b74_JaffaCakes118
Size

648KB
Sample

241004-salmeszfnr
MD5

13d0f6675484ea8a11fb1d35cbcf2b74
SHA1

53eaf522fe74ec74e8ac883ff21aea4ab378675f
SHA256

79864f364518fd1b2715152d7572619beb93c90fcde5c8ad9d90772df36d61e3
SHA512

a774dad0f7f41cc628f4dd146a19e3a1843b568315358bc704bd6474d5c36ecf5dace658e0cb154917da290dddfd6fe3e76da6aaf3f4b7f7868527c8caa3925d
SSDEEP

12288:QHSgzI9xlS3xFIt46vV4Rw2CH/jpxsFklbncA0g18ppB7y49KB0VP4mWYH+O:QH1MuxFmNyqHrpxs+loMgPKgP4m

Score

10^/10

agenttesla collection credential_access discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
uscentral50.myserverhosts.com
Port:
587
Username:
[email protected]
Password:
waters@789

Targets

- Target
  
  Invoice Copy--SS21-22185.exe
- Size
  
  735KB
- MD5
  
  de14a9a68222535e7607d779bd765693
- SHA1
  
  c5f7c6c381f94412c615c653b3d32fc0ff214c6c
- SHA256
  
  403bb6e9dc90881b21455b962d27a1ccf555585645eb648ad3b29f94d9265aa5
- SHA512
  
  9260891716b6f48bb1b2a9625ffff02b277e912630f876e110f8820153ecbd34eab8278b2d96d3e3837c185695b76b5ea35b7975face69aaed7d7bbaa846d575
- SSDEEP
  
  12288:G+G82iNeHK7z8EzZ1q2hsKZQrwcflkNA7MqGzeejAZ2a/IGRUdZ4xCmrx/D:d1b/Phs2xcdwFq0ee62aAGRUX4xCCD
Score

10^/10

agenttesla collection credential_access discovery keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- AgentTesla payload
- Drops file in Drivers directory
- Unsecured Credentials: Credentials In Files
  Steal credentials from unsecured files.
  credential_access stealer
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Unsecured Credentials

Credentials In Files

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Email Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

agentteslacollectioncredential_accessdiscoverykeyloggerpersistencespywarestealertrojan

behavioral2