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 2392 set thread context of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

pid	process
2376	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
2376	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description pid process

Token: SeDebugPrivilege 2376 258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description	pid	process
Token: SeDebugPrivilege	2376	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe

description	pid	process	target process
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe	258b95a8efd450ef4930be241613f44dbe6a2f66feb012b5e6b56fd1cc044af8.exe
PID 2392 wrote to memory of 2376	2392	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:2392

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:2376

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

memory/2376-23-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2376-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-25-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2376-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-26-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

Download
memory/2376-24-0x0000000004820000-0x0000000004860000-memory.dmp

Filesize
256KB

Download
memory/2376-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2376-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2392-6-0x0000000005E80000-0x0000000005EFA000-memory.dmp

Filesize
488KB

Download
memory/2392-1-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-5-0x00000000003D0000-0x00000000003DA000-memory.dmp

Filesize
40KB

Download
memory/2392-0-0x0000000000BD0000-0x0000000000C78000-memory.dmp

Filesize
672KB

Download
memory/2392-22-0x0000000073F70000-0x000000007465E000-memory.dmp

Filesize
6.9MB

Download
memory/2392-4-0x0000000000390000-0x0000000000396000-memory.dmp

Filesize
24KB

Download
memory/2392-3-0x00000000003B0000-0x00000000003C8000-memory.dmp

Filesize
96KB

Download
memory/2392-2-0x0000000004D80000-0x0000000004DC0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads