8e781ea5416de0e510bf1f4bd43f432a8849c058307390e7b95de5d689058268

Analysis

max time kernel
90s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 09:05

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General

Target

Tools/rdp/RDP Forcer 1.5/KPortScan 3.0/KPortScan 3.0/QtCore4.dll
Size

2.4MB
MD5

438717377b9df0f53f283c9e4aa722cc
SHA1

c413917dfcb816799613c6f86b55952c887ff711
SHA256

a679cf46e128d028de22fb9ed8432e5107e53f8e7e6fb7f5e169b3eeab8f000a
SHA512

03c10588ec47bce9b6c40fedffcaa775b84bb691450789000c17e7df02554036ee336d382524b35bfa67dbc4ae4b95d3d1807d61f46016427856f60850383f3f
SSDEEP

49152:vfGCzRdEZK8hyX2ntJsv6tWKFdu9CeTxLyvL/6mShMZtmjNUVrciV5P+7QVg07Tl:vf8KF2tJsv6tWKFdu9CIK

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	4456	WerFault.exe	84

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

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 4456	1044	rundll32.exe	84
PID 1044 wrote to memory of 4456	1044	rundll32.exe	84
PID 1044 wrote to memory of 4456	1044	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Tools\rdp\RDP Forcer 1.5\KPortScan 3.0\KPortScan 3.0\QtCore4.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Tools\rdp\RDP Forcer 1.5\KPortScan 3.0\KPortScan 3.0\QtCore4.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 648
    3⤵
    - Program crash
    PID:2740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4456 -ip 4456
1⤵
PID:4152

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

Windows 7 deprecation

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