agenttesla | 47361c18c953725b9469ef9a229e109e981bdd1b2673f7ad582d98d1447110c3

General

Target

shipping doc.exe
Size

661KB
MD5

ff46c0bcefe3460241f6291f551c461a
SHA1

cde992ddcc16e2c42d39c89c48af840e354a0f29
SHA256

47361c18c953725b9469ef9a229e109e981bdd1b2673f7ad582d98d1447110c3
SHA512

f518d63316294e291449206ff09897decef7275d235e57bc5c6fd98113f9458bd6c1c8807a12b015bf6238fa0b663cce18af80566916172554a28e62807a3525
SSDEEP

12288:qRB778QCdqBOxWqLOZhxqAA8qmZ7WKGYBI0pdY:GB8dqq8qmZrg

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.myhydropowered.com
Port:
587
Username:
[email protected]
Password:
qMkzJ0n1W2XEuTx
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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
6 ip-api.com
4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

shipping doc.exe

description pid process target process

PID 1756 set thread context of 2560 1756 shipping doc.exe shipping doc.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

shipping doc.exe

pid process

2560 shipping doc.exe
2560 shipping doc.exe
2560 shipping doc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

shipping doc.exe

description pid process

Token: SeDebugPrivilege 2560 shipping doc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

shipping doc.exe

pid process

2560 shipping doc.exe

flow	ioc
5	api.ipify.org
6	ip-api.com
4	api.ipify.org

description	pid	process	target process
PID 1756 set thread context of 2560	1756	shipping doc.exe	shipping doc.exe

pid	process
2560	shipping doc.exe
2560	shipping doc.exe
2560	shipping doc.exe

description	pid	process
Token: SeDebugPrivilege	2560	shipping doc.exe

pid	process
2560	shipping doc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

shipping doc.exe

description	pid	process	target process
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe
PID 1756 wrote to memory of 2560	1756	shipping doc.exe	shipping doc.exe

C:\Users\Admin\AppData\Local\Temp\shipping doc.exe
"C:\Users\Admin\AppData\Local\Temp\shipping doc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1756

C:\Users\Admin\AppData\Local\Temp\shipping doc.exe
"C:\Users\Admin\AppData\Local\Temp\shipping doc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2560

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/1756-0-0x0000000000010000-0x00000000000BA000-memory.dmp

Filesize
680KB

Download
memory/1756-1-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/1756-2-0x00000000002F0000-0x0000000000330000-memory.dmp

Filesize
256KB

Download
memory/1756-3-0x0000000000360000-0x0000000000378000-memory.dmp

Filesize
96KB

Download
memory/1756-4-0x0000000000390000-0x000000000039E000-memory.dmp

Filesize
56KB

Download
memory/1756-5-0x00000000003A0000-0x00000000003B6000-memory.dmp

Filesize
88KB

Download
memory/1756-6-0x0000000004FC0000-0x0000000005044000-memory.dmp

Filesize
528KB

Download
memory/1756-18-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2560-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2560-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2560-20-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/2560-19-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2560-21-0x00000000746D0000-0x0000000074DBE000-memory.dmp

Filesize
6.9MB

Download
memory/2560-22-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download

Analysis

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