agenttesla | a1fed7db18fce4660f726771cd022f72270b92be51b27dd7279b3e4faf4d37e2

General

Target
Bank FAB_ Payment Copy_Pdf.exe
Size 24KB
Sample220731-mtys7scdb3
SHA256 a1fed7db18fce4660f726771cd022f72270b92be51b27dd7279b3e4faf4d37e2
MD5 c8fd559242eab57fe48952b0feb1bf2a
SHA1 c2af8c2303c9d8bb23d31a996fc9732e1d37975e
SHA512 b012d9d99b3d558b6eb22e7fdc0b154e28bf7c9bc78b952ca418fbc3c77446d1f907388294eedc1e32e3b28965207b662dd9204f4bcb7c584dbd14260e98d674
MD5 SHA1 SHA512

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.barqaab.com
Port
587
Username
[email protected]
Password
Great@999@
Email to
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Control Panel\International\Geo\Nation	Bank FAB_ Payment Copy_Pdf.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1400 set thread context of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4436	powershell.exe
4436	powershell.exe
1400	Bank FAB_ Payment Copy_Pdf.exe
1400	Bank FAB_ Payment Copy_Pdf.exe
3268	InstallUtil.exe
3268	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1400	Bank FAB_ Payment Copy_Pdf.exe
Token: SeDebugPrivilege	4436	powershell.exe
Token: SeDebugPrivilege	3268	InstallUtil.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 4436	1400	Bank FAB_ Payment Copy_Pdf.exe	82
PID 1400 wrote to memory of 4436	1400	Bank FAB_ Payment Copy_Pdf.exe	82
PID 1400 wrote to memory of 4436	1400	Bank FAB_ Payment Copy_Pdf.exe	82
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88
PID 1400 wrote to memory of 3268	1400	Bank FAB_ Payment Copy_Pdf.exe	88

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\Bank FAB_ Payment Copy_Pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Bank FAB_ Payment Copy_Pdf.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1400
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4436
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1400-133-0x0000000006520000-0x0000000006AC4000-memory.dmp

Download

memory/1400-134-0x0000000006120000-0x0000000006142000-memory.dmp

Download

memory/1400-132-0x0000000000B70000-0x0000000000B7C000-memory.dmp

Download

memory/3268-146-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Download

memory/3268-145-0x0000000005700000-0x000000000579C000-memory.dmp

Download

memory/3268-144-0x0000000000400000-0x000000000043A000-memory.dmp

Download

memory/4436-138-0x00000000054F0000-0x0000000005556000-memory.dmp

Download

memory/4436-140-0x0000000006500000-0x000000000651E000-memory.dmp

Download

memory/4436-141-0x0000000007BF0000-0x000000000826A000-memory.dmp

Download

memory/4436-142-0x0000000006AB0000-0x0000000006ACA000-memory.dmp

Download

memory/4436-139-0x0000000005C70000-0x0000000005CD6000-memory.dmp

Download

memory/4436-137-0x00000000055D0000-0x0000000005BF8000-memory.dmp

Download

memory/4436-136-0x0000000004F60000-0x0000000004F96000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads