agenttesla | f0bc738c905572cb05e4dc2004d86c69eb5e329bfbd7679e2f6c5306b5b7147a

General

Target

DOC.exe
Size

440KB
MD5

20aa701748ce426b6818834da4b81db4
SHA1

3c221f46bf85db4f0cd3fa763928e2feaad19468
SHA256

f0bc738c905572cb05e4dc2004d86c69eb5e329bfbd7679e2f6c5306b5b7147a
SHA512

c7bba123a15748f55ada8a96b23ede5d590b53b1da32f4cbea4e6d099259ddf266cb375f39e2138ab26e9620b2a0c085ec40c1eec04a7b49699f90c3942cfc49

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
vicanto1994

Signatures

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/812-4-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/812-5-0x0000000000446BEE-mapping.dmp	family_agenttesla
behavioral1/memory/812-6-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/812-7-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1104 set thread context of 812	1104	DOC.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.

persistence

Scheduled Task

T1053

pid	Process
1504	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
812	RegSvcs.exe
812	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	812	RegSvcs.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 1504	1104	DOC.exe	24
PID 1104 wrote to memory of 1504	1104	DOC.exe	24
PID 1104 wrote to memory of 1504	1104	DOC.exe	24
PID 1104 wrote to memory of 1504	1104	DOC.exe	24
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26
PID 1104 wrote to memory of 812	1104	DOC.exe	26

C:\Users\Admin\AppData\Local\Temp\DOC.exe
"C:\Users\Admin\AppData\Local\Temp\DOC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\mSyNqWsN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8046.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1504
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/812-4-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/812-6-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/812-7-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads