db095ed9c0740d273fd252bb0a810fe27d775867056fe91b1dd8363c82e2ba3e

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 10:25

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General

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

9b2ad0546fd834c01a3bdcbfbc95da7d
SHA1

4f92f5a6b269d969ba3340f1c1978d337992a62c
SHA256

7e08cb4ff81dbb0573c672301681e31b2042682e9a2204673f811455f823dd37
SHA512

5b374fe7cc8d6ff8b93cfcc8deae23f2313f8240c998d04d3e65c196b33c7d36a33930ffd481cdd6d30aa4c73dd2a1c6fe43791e9bf10bd71b33321a8e71c6b8
SSDEEP

192:v6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTKK72dwF7dBdcQOz:v6JaVh4I5rpPbTK+BdhO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3008	1332	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1768 wrote to memory of 1332	1768	rundll32.exe	30
PID 1332 wrote to memory of 3008	1332	rundll32.exe	31
PID 1332 wrote to memory of 3008	1332	rundll32.exe	31
PID 1332 wrote to memory of 3008	1332	rundll32.exe	31
PID 1332 wrote to memory of 3008	1332	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 244
    3⤵
    - Program crash
    PID:3008

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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