agenttesla | de0835ddd38f1bfb66bf108e54e290edddc9b53505582cac2ea115d9617070e8

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 01:40

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General

Target

27.exe
Size

1.2MB
MD5

89650dc6800553f58cee7c1471ecd97d
SHA1

78443bb7a6826781f2f414783c248e08f2893cdc
SHA256

a6321a072d7fe8790f12f68fdb8c2e6fd91b212233fd3c98b9169d6b48ed15e2
SHA512

1f7f41bf0c239c43f3d447eaeeeae3044bee6d11d39a0eebc3e260021bbdd88b67ed7fa3c3999b729228559e4ff9f8b282a9d00fd07c3ff682cb0c0c9c102ed2
SSDEEP

24576:pRmJkcoQricOIQxiZY1iaJQ5Q7b7M1q/jQNoxGZo9sH4pMGNJzguYuJWT:mJZoQrbTFZY1iaJQ5Qo1+eo9v/fzRJm

Score

10^/10

agenttesla credential_access 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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2104 set thread context of 2524	2104	27.exe	30

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

System Information Discovery
T1082

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2524	RegSvcs.exe
2524	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2104	27.exe
2104	27.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2524	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2524	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30
PID 2104 wrote to memory of 2524	2104	27.exe	30

C:\Users\Admin\AppData\Local\Temp\27.exe
"C:\Users\Admin\AppData\Local\Temp\27.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\27.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2524

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2104-2-0x0000000003D80000-0x0000000004180000-memory.dmp

Filesize
4.0MB

Download
memory/2524-9-0x0000000000090000-0x00000000000D0000-memory.dmp

Filesize
256KB

Download
memory/2524-13-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/2524-12-0x0000000000090000-0x00000000000D0000-memory.dmp

Filesize
256KB

Download
memory/2524-5-0x0000000000090000-0x00000000000D0000-memory.dmp

Filesize
256KB

Download
memory/2524-3-0x0000000000090000-0x00000000000D0000-memory.dmp

Filesize
256KB

Download
memory/2524-14-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download
memory/2524-15-0x00000000740DE000-0x00000000740DF000-memory.dmp

Filesize
4KB

Download
memory/2524-16-0x00000000740D0000-0x00000000747BE000-memory.dmp

Filesize
6.9MB

Download