agenttesla | 646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7

General

Target

646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe
Size

16.0MB
MD5

c526ec79288d9c25a2564faaa20789b0
SHA1

e8bb8c2ba0389259b0355a9c3757c385ed72ddf2
SHA256

646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7
SHA512

997f8233c54078206fe97538c465bc1e502f34b32911dfceb0c60a4e4b3ba85c714f281b12a2f9ebb8c907702899bef41e69f79aeefa81333d41e49c6c6cf853
SSDEEP

12288:8cReLAfP7wDDXBcX6bWNZbmSWg4X3n3t5mwXmYOW98DXGLQLPnkRweP4Eyr9/cXt:8G537wD7BTsmxmwWYOWNQrmwevyrlcE

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6701575727:AAH5fUj-JYRvr8ZYms1aw4-XvuerP8njXdI/

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4576 set thread context of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3244	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe
3244	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3244	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93
PID 4576 wrote to memory of 3244	4576	646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe	93

C:\Users\Admin\AppData\Local\Temp\646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe
"C:\Users\Admin\AppData\Local\Temp\646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Users\Admin\AppData\Local\Temp\646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe
  "C:\Users\Admin\AppData\Local\Temp\646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3244

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\646ca8580547a9904f69a2bb796542633bceaab878168f27329a81d0d3aeb8d7.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3244-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3244-19-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/3244-18-0x0000000006060000-0x00000000060B0000-memory.dmp

Filesize
320KB

Download
memory/3244-17-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/3244-16-0x0000000005390000-0x00000000053F6000-memory.dmp

Filesize
408KB

Download
memory/3244-14-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4576-4-0x0000000005C30000-0x0000000005C3A000-memory.dmp

Filesize
40KB

Download
memory/4576-8-0x0000000005F50000-0x0000000005F60000-memory.dmp

Filesize
64KB

Download
memory/4576-9-0x0000000006E40000-0x0000000006E56000-memory.dmp

Filesize
88KB

Download
memory/4576-10-0x0000000007600000-0x0000000007684000-memory.dmp

Filesize
528KB

Download
memory/4576-7-0x0000000005F10000-0x0000000005F2E000-memory.dmp

Filesize
120KB

Download
memory/4576-5-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4576-6-0x0000000005CF0000-0x0000000005D8C000-memory.dmp

Filesize
624KB

Download
memory/4576-15-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4576-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/4576-3-0x0000000005A70000-0x0000000005B02000-memory.dmp

Filesize
584KB

Download
memory/4576-2-0x0000000005F70000-0x0000000006514000-memory.dmp

Filesize
5.6MB

Download
memory/4576-1-0x0000000000FE0000-0x0000000001096000-memory.dmp

Filesize
728KB

Download

Analysis

Sharing