agenttesla | cc1d466f94bbd61eb8ef952b8f112d2015cf0b14c72f6f9b47e0ab3d4b368b2f

General

Target
attached swifts.exe
Size 737KB
Sample200709-x6sttxcava
SHA256 cc1d466f94bbd61eb8ef952b8f112d2015cf0b14c72f6f9b47e0ab3d4b368b2f
MD5 7a52b8a391d6c4a2d421ae7367a7eb8a
SHA1 607af296abcb31db79877e1cd6f6f25e8c88f3f5
SHA512 d0866ffdda1440893aa00d151d0783e9c604805eb9a0412a63661a49b0398a2b776e95c223193f1080a06f4b386f088c7d8708f326d331a38853781618762b9d
MD5 SHA1 SHA512

Score

10^/10

Family

Credentials

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

AgentTesla Payload 4 IoCs

resource	yara_rule
behavioral1/memory/1780-2-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/1780-3-0x000000000044983E-mapping.dmp	family_agenttesla
behavioral1/memory/1780-4-0x0000000000400000-0x000000000044E000-memory.dmp	family_agenttesla
behavioral1/memory/1780-5-0x0000000000400000-0x000000000044E000-memory.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 1612 set thread context of 1780	1612	attached swifts.exe	26

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
1536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1780	attached swifts.exe
1780	attached swifts.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1780	attached swifts.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1780	attached swifts.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 1536	1612	attached swifts.exe	24
PID 1612 wrote to memory of 1536	1612	attached swifts.exe	24
PID 1612 wrote to memory of 1536	1612	attached swifts.exe	24
PID 1612 wrote to memory of 1536	1612	attached swifts.exe	24
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26
PID 1612 wrote to memory of 1780	1612	attached swifts.exe	26

C:\Users\Admin\AppData\Local\Temp\attached swifts.exe
"C:\Users\Admin\AppData\Local\Temp\attached swifts.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QmZkCrTdrajDkB" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA5FE.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1536
- C:\Users\Admin\AppData\Local\Temp\attached swifts.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1780