agenttesla | bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7

General

Target

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
Size

669KB
MD5

4bc94be625631b334d912b7ab34e6855
SHA1

ab0a98cb3bb05477e5a53ea5a3db0f9ed48e2214
SHA256

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7
SHA512

b20fe361fd735057f1753a5f345de17ad423eb46acac73d5c53e26a0a139bcde59a5f5884baeaa044a3795b0aad01d98f8e9dd3bc6050e3d741c35426b895d67
SSDEEP

12288:bRH2iNlw0ZHttZXuCJDMnse8jOD3xUNoJxiwRm3XmpR+x7kR:h1X5ttZecDXLukoJRSuR+Q

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.trisquarespl.com
Port:
587
Username:
[email protected]
Password:
YokTA(D3
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 api.ipify.org
4 api.ipify.org

flow	ioc
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

description	pid	process	target process
PID 2512 set thread context of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exebafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

pid	process
2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
2636	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
2636	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exebafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

description	pid	process
Token: SeDebugPrivilege	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
Token: SeDebugPrivilege	2636	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

description	pid	process	target process
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
PID 2512 wrote to memory of 2636	2512	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe	bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe

C:\Users\Admin\AppData\Local\Temp\bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
"C:\Users\Admin\AppData\Local\Temp\bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2512
- C:\Users\Admin\AppData\Local\Temp\bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe
  "C:\Users\Admin\AppData\Local\Temp\bafb7ff6e0e02500cb9a8b01b0de9a745760ecdb9ed004e1f80c8ac283558df7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2636

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/2512-0-0x0000000000B70000-0x0000000000C18000-memory.dmp

Filesize
672KB

Download
memory/2512-1-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2512-2-0x0000000000220000-0x0000000000260000-memory.dmp

Filesize
256KB

Download
memory/2512-3-0x0000000000260000-0x0000000000272000-memory.dmp

Filesize
72KB

Download
memory/2512-4-0x0000000000340000-0x000000000034C000-memory.dmp

Filesize
48KB

Download
memory/2512-5-0x0000000005270000-0x00000000052F2000-memory.dmp

Filesize
520KB

Download
memory/2512-17-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2636-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-18-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2636-19-0x00000000004D0000-0x0000000000510000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads