agenttesla | 4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944

General

Target

4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
Size

630KB
MD5

463fbe438106e3c8eb9679ec285879b4
SHA1

8b280b93c14981f76c9d9c1dd213811524f8c21d
SHA256

4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944
SHA512

7f2521f5b32c0dd81dc2f1cb82556da81c793f155bd54b7d1d115f068d43b2c0f96d3238e108ae18204943ea588e68084aa283e8e5eb12194d06147dc125e3e3
SSDEEP

12288:d45+po2prDQQvA7VQWnVLCuGKmIhGdTuMxGI5CuU/s19aGS:I+pJFE7aIVuuGlIEJWqCuDaH

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6322297669:AAGbvKNiIygEW0jh_mPJNVrdjpuyp8vIb4A/

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2108 set thread context of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4848	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102
PID 2108 wrote to memory of 4848	2108	4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe	102

C:\Users\Admin\AppData\Local\Temp\4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
"C:\Users\Admin\AppData\Local\Temp\4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Users\Admin\AppData\Local\Temp\4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe
  "C:\Users\Admin\AppData\Local\Temp\4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4848

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4006fbd86416df311bf3d2fa6c2187e4dcc6f9b2d806088436f696e2001c5944.exe.log

Filesize
2KB

MD5
93d52c1bc7c38d958583ebbd3dc09cd4

SHA1
4c5ee6f9c9ae190c9a0cccb91fa2257ddcb8b0d5

SHA256
2905f3a06dd8907ddbcbe64389cffcc8a5273d1822e25f8bea385bdd01653c76

SHA512
dfc55c3247d7734c5a531fb5a3de689e8bb823e82c14ad6cab16923d50d51e03e5e86165a7d65b3059a66b67968b611368b010a6d9f755916b01ef7b67c5228e

Download Submit
memory/2108-10-0x0000000006890000-0x000000000692C000-memory.dmp

Filesize
624KB

Download
memory/2108-14-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/2108-9-0x0000000006AA0000-0x0000000006B1C000-memory.dmp

Filesize
496KB

Download
memory/2108-4-0x0000000005730000-0x00000000057C2000-memory.dmp

Filesize
584KB

Download
memory/2108-5-0x0000000005820000-0x000000000582A000-memory.dmp

Filesize
40KB

Download
memory/2108-6-0x0000000005830000-0x0000000005848000-memory.dmp

Filesize
96KB

Download
memory/2108-7-0x0000000005870000-0x0000000005878000-memory.dmp

Filesize
32KB

Download
memory/2108-8-0x0000000005880000-0x000000000588A000-memory.dmp

Filesize
40KB

Download
memory/2108-3-0x0000000005CE0000-0x0000000006284000-memory.dmp

Filesize
5.6MB

Download
memory/2108-2-0x0000000005720000-0x0000000005730000-memory.dmp

Filesize
64KB

Download
memory/2108-1-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/2108-0-0x0000000000AD0000-0x0000000000B74000-memory.dmp

Filesize
656KB

Download
memory/4848-20-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/4848-15-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4848-16-0x0000000005010000-0x0000000005020000-memory.dmp

Filesize
64KB

Download
memory/4848-17-0x0000000005120000-0x0000000005186000-memory.dmp

Filesize
408KB

Download
memory/4848-18-0x0000000005D60000-0x0000000005DB0000-memory.dmp

Filesize
320KB

Download
memory/4848-19-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4848-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing