agenttesla | 258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8

General

Target

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
Size

647KB
MD5

8b8bc0ed4e10f9f0b367091131dd9ec1
SHA1

37bc103d81e8adddb1e5184dcf63a298a6f8c02e
SHA256

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8
SHA512

5ec893d070886575ba3af27d84c275c716e5621a28e6e93d5e91727a34ffe3a1467fe2ecfbdc735254a625de94ca0361b7ecd8ffee5ed700a540d755b8260827
SSDEEP

12288:nH283lnfGd1+GKkfabnluUP0e2qdv+pUS/y68W9aJ3kCopox:W8xed1+GKkfaDjP0et+V6FWee

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.aksumer.com
Port:
21
Username:
aksumerc
Password:
211116.kS*-

Signatures

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

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description	pid	process	target process
PID 2824 set thread context of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

pid	process
3648	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
3648	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description pid process

Token: SeDebugPrivilege 3648 258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description	pid	process
Token: SeDebugPrivilege	3648	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description	pid	process	target process
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2824 wrote to memory of 3648	2824	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

C:\Users\Admin\AppData\Local\Temp\258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
"C:\Users\Admin\AppData\Local\Temp\258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2824

C:\Users\Admin\AppData\Local\Temp\258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
"C:\Users\Admin\AppData\Local\Temp\258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2824-5-0x0000000005720000-0x000000000572A000-memory.dmp

Filesize
40KB

Download
memory/2824-14-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/2824-9-0x0000000005100000-0x000000000510A000-memory.dmp

Filesize
40KB

Download
memory/2824-4-0x0000000005680000-0x0000000005690000-memory.dmp

Filesize
64KB

Download
memory/2824-1-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/2824-6-0x00000000059F0000-0x0000000005A8C000-memory.dmp

Filesize
624KB

Download
memory/2824-7-0x00000000059B0000-0x00000000059C8000-memory.dmp

Filesize
96KB

Download
memory/2824-8-0x00000000059D0000-0x00000000059D6000-memory.dmp

Filesize
24KB

Download
memory/2824-3-0x0000000005760000-0x00000000057F2000-memory.dmp

Filesize
584KB

Download
memory/2824-2-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/2824-10-0x0000000008670000-0x00000000086EA000-memory.dmp

Filesize
488KB

Download
memory/2824-0-0x0000000000C70000-0x0000000000D18000-memory.dmp

Filesize
672KB

Download
memory/3648-20-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/3648-15-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/3648-17-0x0000000005490000-0x00000000054F6000-memory.dmp

Filesize
408KB

Download
memory/3648-16-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/3648-18-0x0000000006180000-0x00000000061D0000-memory.dmp

Filesize
320KB

Download
memory/3648-19-0x00000000751E0000-0x0000000075990000-memory.dmp

Filesize
7.7MB

Download
memory/3648-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads