agenttesla | c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1

General

Target

c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
Size

1.1MB
MD5

23e78f332a9eb9075cfadb0253b78f94
SHA1

d84d6fb209bcd5e11e75577a859a05e3cfc3ade6
SHA256

c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1
SHA512

2445d5ede505a569ceb562b889c4b0ddddd22b651646b95529010069c2d88a3105dcb6f66b3fd19709a2d6e99dee63648ef4401bf77bb8d00e299b2f17a71f8e
SSDEEP

24576:du6J33O0c+JY5UZ+XC0kGso6Fa1AHX+42fXGWY:vu0c++OCvkGs9Fa1AHX0tY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pgsu.co.id
Port:
587
Username:
[email protected]
Password:
Vecls16@Vezs
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2396 set thread context of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1984	RegSvcs.exe
1984	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1984	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1984	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30
PID 2396 wrote to memory of 1984	2396	c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe	30

C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe
"C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\c64cd755a3b9d9bc23e8b0654820c719556cd630198bd3ba147e5dda26474ea1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1984-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1984-12-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

Filesize
4KB

Download
memory/1984-13-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/1984-14-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

Filesize
4KB

Download
memory/1984-15-0x0000000074B50000-0x000000007523E000-memory.dmp

Filesize
6.9MB

Download
memory/2396-6-0x00000000006C0000-0x0000000000AC0000-memory.dmp

Filesize
4.0MB

Download

Analysis

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