agenttesla | 511278017075512404f3310619a23d2ca7c19a935cdd62c890a710569be3e822

Analysis

max time kernel
126s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 02:48

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General

Target

sspt.exe
Size

1.1MB
MD5

8f0e01c903d0cade8a1137375dc47e95
SHA1

b041125133c6b72d9f5aab16e4d06d00123158bd
SHA256

d7928afd0b6864968e44f9f0ee807991b3a620f30e57048863ba94a40f291caf
SHA512

82a6d0245102628c4cc3452e6c3aa05440d67b494190be7b6106ac129f6f15963bd91dd885b98a8c9783c746c7f21752899095fd3531893e37938b8795185213
SSDEEP

24576:0AHnh+eWsN3skA4RV1Hom2KXMmHaAy3F184eL45:Dh+ZkldoPK8YaAsK4d

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 4780 set thread context of 1412	4780	sspt.exe	93

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
1412	RegSvcs.exe
1412	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4780	sspt.exe
4780	sspt.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1412	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4780	sspt.exe
4780	sspt.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4780	sspt.exe
4780	sspt.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1412	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4780 wrote to memory of 1412	4780	sspt.exe	93
PID 4780 wrote to memory of 1412	4780	sspt.exe	93
PID 4780 wrote to memory of 1412	4780	sspt.exe	93
PID 4780 wrote to memory of 1412	4780	sspt.exe	93

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:4780
- 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:1412

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4404 /prefetch:8
1⤵
PID:4364

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/1412-12-0x0000000000700000-0x0000000000740000-memory.dmp

Filesize
256KB

Download
memory/1412-13-0x000000007367E000-0x000000007367F000-memory.dmp

Filesize
4KB

Download
memory/1412-14-0x00000000052A0000-0x0000000005844000-memory.dmp

Filesize
5.6MB

Download
memory/1412-15-0x0000000004EA0000-0x0000000004F06000-memory.dmp

Filesize
408KB

Download
memory/1412-16-0x0000000073670000-0x0000000073E20000-memory.dmp

Filesize
7.7MB

Download
memory/1412-17-0x0000000005C40000-0x0000000005C90000-memory.dmp

Filesize
320KB

Download
memory/1412-18-0x0000000005D30000-0x0000000005DC2000-memory.dmp

Filesize
584KB

Download
memory/1412-19-0x0000000005ED0000-0x0000000005EDA000-memory.dmp

Filesize
40KB

Download
memory/1412-20-0x000000007367E000-0x000000007367F000-memory.dmp

Filesize
4KB

Download
memory/1412-21-0x0000000073670000-0x0000000073E20000-memory.dmp

Filesize
7.7MB

Download
memory/4780-11-0x0000000004650000-0x0000000004654000-memory.dmp

Filesize
16KB

Download