agenttesla | 901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 04:20

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General

Target

901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
Size

1.0MB
MD5

bdb8066fe82e9a01c7dd4dc5b5d99682
SHA1

2af44a644bd4c3965e64aff5e72ebdaf724bcfc3
SHA256

901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e
SHA512

9a654d176e8bc813b28eaedfe29b58c706f3a52115459810b65c37f5dceeb51ef5c570f878026c089d53b9f8950e72a295230ae00702d413604e942dbcba5c59
SSDEEP

24576:Cu6J33O0c+JY5UZ+XC0kGso6FameiEHGlLDjzSrDvYpvWY:ku0c++OCvkGs9FamNEHiLDjKpY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://backup.smartape.ru
Port:
21
Username:
user894492
Password:
w6NZOdcSkH1a

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 4964 set thread context of 4428	4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe	82

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	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4428	RegSvcs.exe
4428	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4428	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4964 wrote to memory of 4428	4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe	82
PID 4964 wrote to memory of 4428	4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe	82
PID 4964 wrote to memory of 4428	4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe	82
PID 4964 wrote to memory of 4428	4964	901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe	82

C:\Users\Admin\AppData\Local\Temp\901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe
"C:\Users\Admin\AppData\Local\Temp\901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.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:4964
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\901a1fa68529001843e1c42ba9f8c5000997b687ed7fb1e5eb7484d07b27ac3e.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4428

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

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/4428-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4428-8-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/4428-9-0x0000000005A30000-0x0000000005FD4000-memory.dmp

Filesize
5.6MB

Download
memory/4428-10-0x00000000054F0000-0x0000000005556000-memory.dmp

Filesize
408KB

Download
memory/4428-11-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/4428-12-0x00000000062B0000-0x0000000006300000-memory.dmp

Filesize
320KB

Download
memory/4428-13-0x00000000063A0000-0x0000000006432000-memory.dmp

Filesize
584KB

Download
memory/4428-14-0x0000000006330000-0x000000000633A000-memory.dmp

Filesize
40KB

Download
memory/4428-15-0x000000007455E000-0x000000007455F000-memory.dmp

Filesize
4KB

Download
memory/4428-16-0x0000000074550000-0x0000000074D00000-memory.dmp

Filesize
7.7MB

Download
memory/4964-6-0x00000000016D0000-0x0000000001AD0000-memory.dmp

Filesize
4.0MB

Download