agenttesla | b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623

General

Target

b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
Size

1.0MB
MD5

de47cbd3f8a1db46ec2716b4185fab98
SHA1

45aecf9f8e6c34207a8dafecd0f2ca90b334c5fe
SHA256

b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623
SHA512

aba99fdaeb7fc98c187a8a614b678b42f3b1c893244f706622d556d2530c98a4276c36fcb8d4e6d121acfab1aef5794d27a27ff8b9be8f55c24aebd1cd1356ad
SSDEEP

24576:3u6J33O0c+JY5UZ+XC0kGso6Fadr9DgdcwAgvpfUvWY:Ru0c++OCvkGs9Fadr/OpjY

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 3052 set thread context of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31

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	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2812	RegSvcs.exe
2812	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2812	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31
PID 3052 wrote to memory of 2812	3052	b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe	31

C:\Users\Admin\AppData\Local\Temp\b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe
"C:\Users\Admin\AppData\Local\Temp\b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.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:3052
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\b17505955e2436a83dcc3b4a213f10fc2b827316ba2d40a5d6c2415feb34e623.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2812

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/2812-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2812-12-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/2812-13-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/2812-14-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/2812-15-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/3052-6-0x00000000006F0000-0x0000000000AF0000-memory.dmp

Filesize
4.0MB

Download

Analysis

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