agenttesla | cbda39c31315687590c184cd2626289865fd5abbb42295fe60741ec5135a7119

General

Target

Swift.exe
Size

821KB
MD5

6c8348a7919b86d55c42ed90de3447af
SHA1

0bf999995bd3857ca7d671158915b82985cce800
SHA256

cbda39c31315687590c184cd2626289865fd5abbb42295fe60741ec5135a7119
SHA512

084e3f5d82e57145fd71b032e6560cc3e0c1ac0559ba5b1a4a9b6b70f991e62f06e30daeb9389b131bf16b00afeab38a5781a9f79665702bbf4b87b305906220

Score

10^/10

Family

agenttesla

Credentials

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 2 IoCs

resource	yara_rule
behavioral2/memory/3932-2-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/3932-3-0x0000000000446E4E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 720 set thread context of 3932	720	Swift.exe	69

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
2380	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	720	Swift.exe
Token: SeDebugPrivilege	3932	Swift.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3932	Swift.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 720 wrote to memory of 2380	720	Swift.exe	67
PID 720 wrote to memory of 2380	720	Swift.exe	67
PID 720 wrote to memory of 2380	720	Swift.exe	67
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69
PID 720 wrote to memory of 3932	720	Swift.exe	69

C:\Users\Admin\AppData\Local\Temp\Swift.exe
"C:\Users\Admin\AppData\Local\Temp\Swift.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:720
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CkQTRNWugQuO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5CA2.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2380
- C:\Users\Admin\AppData\Local\Temp\Swift.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3932