agenttesla | 402099326202da95a3c10fba47d836d6f9af2ce39f11e405da6027adcffb4480

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
05-09-2024 01:23

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General

Target

sspt.exe
Size

1.1MB
MD5

00e6dc3e2c38c26ddb776056064457a3
SHA1

d131c45f75d38019fe257563b98a8747eabcec6a
SHA256

402099326202da95a3c10fba47d836d6f9af2ce39f11e405da6027adcffb4480
SHA512

23e8cb49f7381db19d14c7d244d7211dd1c6e021932113e05c5b1778add293989f9645760c89bbe3bdb61ea4c8cee8a48841682443e4885f444ab25900247596
SSDEEP

24576:0AHnh+eWsN3skA4RV1Hom2KXMmHa8wtbEc04/8Erp4i2P35:Dh+ZkldoPK8Ya80904F2R

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 2380 set thread context of 1048	2380	sspt.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	sspt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1048	RegSvcs.exe
1048	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2380	sspt.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1048	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2380	sspt.exe
2380	sspt.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2380	sspt.exe
2380	sspt.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1048	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31
PID 2380 wrote to memory of 1048	2380	sspt.exe	31

C:\Users\Admin\AppData\Local\Temp\sspt.exe
"C:\Users\Admin\AppData\Local\Temp\sspt.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:2380
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\sspt.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1048

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1048-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1048-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1048-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1048-17-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/1048-18-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/1048-19-0x00000000740CE000-0x00000000740CF000-memory.dmp

Filesize
4KB

Download
memory/1048-20-0x00000000740C0000-0x00000000747AE000-memory.dmp

Filesize
6.9MB

Download
memory/2380-11-0x0000000000360000-0x0000000000364000-memory.dmp

Filesize
16KB

Download