8e781ea5416de0e510bf1f4bd43f432a8849c058307390e7b95de5d689058268

Analysis

max time kernel
7s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-09-2024 09:05

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General

Target

Tools/rdp/RDP Forcer 1.5/Interop.MSTSCLib.dll
Size

519KB
MD5

938c86e094644536a8e5293447310d18
SHA1

926af64ec50877f073a2346455c72c1ee97a1874
SHA256

ab589186acb951ffe19821a8210dc1baf34dd040d7dfc2ca57e2b07a42c11a29
SHA512

f4428be43661795ef0c01100e8d71a82a4d8e60f79e7000adc31526d88930d6eef2032d29bf2f2c53e087a2f97ba03946c046c0f111b2a3d22d3f592e0f1966d
SSDEEP

12288:cb0pCf4dmzcB63g1+LEZSPINWjsxKnwlN7Yx2H0tyDg5OvvP4kiSkoEDJnVmMvle:cb0pCf4dmzcB63g1+LEZSPINWjsxKnwS

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe
PID 2272 wrote to memory of 2364	2272	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Tools\rdp\RDP Forcer 1.5\Interop.MSTSCLib.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2272

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Tools\rdp\RDP Forcer 1.5\Interop.MSTSCLib.dll",#1
2⤵
- System Location Discovery: System Language Discovery
PID:2364

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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