agenttesla | 1b8fa4375102f3f52cd1b6ea49d5c6bfff86e1fcbc1667636f8c0dc4a32521b3

General

Target

Payment Advice.exe
Size

666KB
MD5

8d68173d3c5eebeefdaafba67c7c19b8
SHA1

3d27bc4c53f8fd37a63689b28fadded6d5184fcd
SHA256

4b8bb0274ffd64b2651117baf7cde1e47f3ff8b131dbe2e36543f8405719182c
SHA512

4f9efef40cebf3a473396528601a6b8a2a28025a511603547d9028a579d23b688ebb1910663af0b31d2ef34ab3608ecb1606150339c407df61ef760eaf567327
SSDEEP

12288:HKcRV/xFfqy3QCzdwptIgdxCkPMWTUQd6FLyiyg5bDg4PG7tTiHfHl/:Yy3fzObK9FLyZgVrPG7w/

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.saleo-gomel.by
Port:
587
Username:
[email protected]
Password:
Q_gidroadmin_2014
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1936 set thread context of 2624	1936	Payment Advice.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2624	Payment Advice.exe
2624	Payment Advice.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2624	Payment Advice.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28
PID 1936 wrote to memory of 2624	1936	Payment Advice.exe	28

C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
"C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1936
- C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Advice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1936-0-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/1936-1-0x00000000009C0000-0x0000000000A6E000-memory.dmp

Filesize
696KB

Download
memory/1936-2-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/1936-3-0x00000000003A0000-0x00000000003B6000-memory.dmp

Filesize
88KB

Download
memory/1936-4-0x00000000004F0000-0x00000000004FC000-memory.dmp

Filesize
48KB

Download
memory/1936-5-0x0000000000910000-0x0000000000920000-memory.dmp

Filesize
64KB

Download
memory/1936-6-0x0000000004F50000-0x0000000004FD2000-memory.dmp

Filesize
520KB

Download
memory/1936-22-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2624-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2624-23-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-24-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2624-25-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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