agenttesla | 3aaa20c0b1ee7289fefdc94cb16c27a077ae3519a3d766e2431fa01719bdfcdc

General

Target
Statement Of Account.exe
Size 1.1MB
Sample210604-pxbqbk2erx
SHA256 3aaa20c0b1ee7289fefdc94cb16c27a077ae3519a3d766e2431fa01719bdfcdc
MD5 149c3f7fae7f57aa3081df099fef9f5c
SHA1 20efd253d93e10c6833527fb328a787f65db64fc
SHA512 0f72ffcdf081f82e04d7920f2782de1484acf594879589e01f835d4b6c31f2bd818fe2ce31c28298e368271416af5261801990424c2765986478cd48382ee647
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 3 IoCs

resource	yara_rule
behavioral2/memory/3628-126-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3628-127-0x000000000043783E-mapping.dmp	family_agenttesla
behavioral2/memory/3628-133-0x0000000005190000-0x000000000568E000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	Statement Of Account.exe

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

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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1594587808-2047097707-2163810515-1000\Software\Microsoft\Windows\CurrentVersion\Run\ppptOL = "C:\\Users\\Admin\\AppData\\Roaming\\ppptOL\\ppptOL.exe"	Statement Of Account.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4068 set thread context of 3628	4068	Statement Of Account.exe	80

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
2340	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4068	Statement Of Account.exe
Token: SeDebugPrivilege	3628	Statement Of Account.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 2340	4068	Statement Of Account.exe	78
PID 4068 wrote to memory of 2340	4068	Statement Of Account.exe	78
PID 4068 wrote to memory of 2340	4068	Statement Of Account.exe	78
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80
PID 4068 wrote to memory of 3628	4068	Statement Of Account.exe	80

C:\Users\Admin\AppData\Local\Temp\Statement Of Account.exe
"C:\Users\Admin\AppData\Local\Temp\Statement Of Account.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QTPsoAHbTEioV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF310.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2340
- C:\Users\Admin\AppData\Local\Temp\Statement Of Account.exe
  "{path}"
  2⤵
  - Drops file in Drivers directory
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3628