agenttesla | fc8a9c0e62e7e7df74d0d59bed35d720aca7a47021f8c55bc1bcc32fb3075a94

General

Target

0317000459585_022024.exe
Size

817KB
MD5

5e47db10ac3db0dd3a65dde176e9ae83
SHA1

3f59e2d35f9a78391c882cd19e6fd9e685bea9a3
SHA256

fc8a9c0e62e7e7df74d0d59bed35d720aca7a47021f8c55bc1bcc32fb3075a94
SHA512

a05e830a1126051ff598f0fd58bc044027621e800777c405536bcb4fd58af5fb6cf87c7a007105f84fa7bd615f05ada00359bfdc821bb497b0e49fa150e45470
SSDEEP

12288:ZCsLTMGHwgG3SXW+Ch4EooWHPAitfwwrmQcoyifFicgXvSvbTz89KlDD9D8UXYxe:foSEh4BdfVrm7uj5vDDGRw

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.thanhancompony.com
Port:
587
Username:
[email protected]
Password:
aSkIhV^3
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 3060	2500	0317000459585_022024.exe	29

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2500	0317000459585_022024.exe
3060	0317000459585_022024.exe
3060	0317000459585_022024.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	0317000459585_022024.exe
Token: SeDebugPrivilege	3060	0317000459585_022024.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3060	0317000459585_022024.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 2512	2500	0317000459585_022024.exe	28
PID 2500 wrote to memory of 2512	2500	0317000459585_022024.exe	28
PID 2500 wrote to memory of 2512	2500	0317000459585_022024.exe	28
PID 2500 wrote to memory of 2512	2500	0317000459585_022024.exe	28
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29
PID 2500 wrote to memory of 3060	2500	0317000459585_022024.exe	29

C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
"C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2500
- C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
  "C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
  2⤵
  PID:2512
- C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe
  "C:\Users\Admin\AppData\Local\Temp\0317000459585_022024.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3060

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

memory/2500-0-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2500-1-0x0000000000170000-0x000000000023E000-memory.dmp

Filesize
824KB

Download
memory/2500-2-0x0000000000520000-0x0000000000560000-memory.dmp

Filesize
256KB

Download
memory/2500-3-0x00000000003D0000-0x00000000003E2000-memory.dmp

Filesize
72KB

Download
memory/2500-4-0x0000000000510000-0x000000000051E000-memory.dmp

Filesize
56KB

Download
memory/2500-5-0x0000000005260000-0x00000000052FC000-memory.dmp

Filesize
624KB

Download
memory/2500-18-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3060-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-19-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3060-20-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download
memory/3060-21-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/3060-22-0x0000000004CC0000-0x0000000004D00000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing