agenttesla | 553e5a4132931971e0b303f5835e1761357b38cc437e73f7cf5d604f5807d514

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 04:08

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General

Target

sdss.exe
Size

1.1MB
MD5

4459a7eb4a040e16e462aed9face5033
SHA1

a6c388afbcfd0a2ae2810205be37c354b15feb86
SHA256

dcc72f90c1d3aac382ba8965c68109986771562f49d4112c5be1a0e9b645f621
SHA512

225ffbea03ace2d7a0943864c84ab41600266741b104f0e3a304b96f13a99476a75111f07e0ac906165a2d24fac3ceba60dadfac5a2ecaf8f73c4182a7c586f8
SSDEEP

24576:WfmMv6Ckr7Mny5QbMp1LpiEYKRh/+EeNwEh:W3v+7/5QbMp1LpiEn1+EIwEh

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2836 set thread context of 1452	2836	sdss.exe	82

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1452	RegSvcs.exe
1452	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2836	sdss.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1452	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1452	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 1452	2836	sdss.exe	82
PID 2836 wrote to memory of 1452	2836	sdss.exe	82
PID 2836 wrote to memory of 1452	2836	sdss.exe	82
PID 2836 wrote to memory of 1452	2836	sdss.exe	82

C:\Users\Admin\AppData\Local\Temp\sdss.exe
"C:\Users\Admin\AppData\Local\Temp\sdss.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\sdss.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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/1452-3-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1452-4-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/1452-5-0x0000000005A10000-0x0000000005FB4000-memory.dmp

Filesize
5.6MB

Download
memory/1452-6-0x00000000054D0000-0x0000000005536000-memory.dmp

Filesize
408KB

Download
memory/1452-7-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/1452-8-0x00000000059C0000-0x0000000005A10000-memory.dmp

Filesize
320KB

Download
memory/1452-9-0x0000000006360000-0x00000000063F2000-memory.dmp

Filesize
584KB

Download
memory/1452-10-0x0000000006500000-0x000000000650A000-memory.dmp

Filesize
40KB

Download
memory/1452-11-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/1452-12-0x0000000074950000-0x0000000075100000-memory.dmp

Filesize
7.7MB

Download
memory/2836-2-0x0000000004280000-0x0000000004680000-memory.dmp

Filesize
4.0MB

Download