agenttesla | cbf14746622e54452570f3b6b620d0831c788c28c8bbb0a1f6cb17746e4973ef

General

Target

profoma invoice.exe
Size

713KB
MD5

205115d53c09553975ebe093dac461b2
SHA1

e62dcafe6d96b592151c93b75544b3c211b238a6
SHA256

cbf14746622e54452570f3b6b620d0831c788c28c8bbb0a1f6cb17746e4973ef
SHA512

30ebce57a1ac51a4506e6fd2cba0e907738700d3670b07a9bc0510908b5aabdb0eb0fc08b1f0713f7dd0912d9284da94ec2979b4e22481eb720cb67a67f0f0e0
SSDEEP

12288:mTReLAfP7wDj3ZiCx2D3Flbl0VzyLqSjaKIYiYP7x31gCrRowa3LlGqbjGU9+yF:4537wDjUxlZ05yLDaKIfYP7RaCNuBGqN

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

profoma invoice.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\BjTxJte = "C:\\Users\\Admin\\AppData\\Roaming\\BjTxJte\\BjTxJte.exe"	profoma invoice.exe

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

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

profoma invoice.exe

description pid process target process

PID 1600 set thread context of 2368 1600 profoma invoice.exe profoma invoice.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

profoma invoice.exeprofoma invoice.exe

pid process

1600 profoma invoice.exe
1600 profoma invoice.exe
1600 profoma invoice.exe
2368 profoma invoice.exe
2368 profoma invoice.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

profoma invoice.exeprofoma invoice.exe

description pid process

Token: SeDebugPrivilege 1600 profoma invoice.exe
Token: SeDebugPrivilege 2368 profoma invoice.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

profoma invoice.exe

pid process

2368 profoma invoice.exe

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

description	pid	process	target process
PID 1600 set thread context of 2368	1600	profoma invoice.exe	profoma invoice.exe

pid	process
1600	profoma invoice.exe
1600	profoma invoice.exe
1600	profoma invoice.exe
2368	profoma invoice.exe
2368	profoma invoice.exe

description	pid	process
Token: SeDebugPrivilege	1600	profoma invoice.exe
Token: SeDebugPrivilege	2368	profoma invoice.exe

pid	process
2368	profoma invoice.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

profoma invoice.exe

description	pid	process	target process
PID 1600 wrote to memory of 2104	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2104	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2104	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2104	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2000	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2000	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2000	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2000	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 1996	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 1996	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 1996	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 1996	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe
PID 1600 wrote to memory of 2368	1600	profoma invoice.exe	profoma invoice.exe

C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe
"C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600
- C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe"
  2⤵
  PID:2104
- C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe"
  2⤵
  PID:2000
- C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe"
  2⤵
  PID:1996
- C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe
  "C:\Users\Admin\AppData\Local\Temp\profoma invoice.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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/1600-0-0x000000007494E000-0x000000007494F000-memory.dmp

Filesize
4KB

Download
memory/1600-1-0x00000000000D0000-0x0000000000188000-memory.dmp

Filesize
736KB

Download
memory/1600-2-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/1600-3-0x0000000000360000-0x000000000037E000-memory.dmp

Filesize
120KB

Download
memory/1600-4-0x0000000000610000-0x0000000000620000-memory.dmp

Filesize
64KB

Download
memory/1600-5-0x0000000000660000-0x0000000000676000-memory.dmp

Filesize
88KB

Download
memory/1600-6-0x0000000005390000-0x0000000005414000-memory.dmp

Filesize
528KB

Download
memory/1600-20-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-18-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2368-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2368-19-0x0000000074940000-0x000000007502E000-memory.dmp

Filesize
6.9MB

Download
memory/2368-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads