81caa6cf6ce08e857c4589fe54c2642c2b0b5a981660af16bd34c862ee179f51

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 01:41

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General

Target

Plugins/Images/pdimount.dll
Size

7KB
MD5

8c88a71f87621579d7f68997386a35ff
SHA1

18eac050431d07aeecc2baec3f2531d3c6d7ede2
SHA256

ecf7f46a7765b6fe64e7442ae0aaea8d8efed76ef766250a5cfed317ae4d20f0
SHA512

047404c58b9902a5fe8e78f6623f7b90858a9b970ee83b68838382d48040f9b30c2b8de5afc8ae0d6807333d8a4925b116aa375b454d7182ca3dc262bc0ef0a7
SSDEEP

96:iknR/Tfn/N0pW8TmIJdgYOH8xvTgkHKPY8yEUxsgVw0iLPctaH:i2Tf/u84vTgkqPI3+9RH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1724	904	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 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 1820 wrote to memory of 904	1820	rundll32.exe	30
PID 904 wrote to memory of 1724	904	rundll32.exe	31
PID 904 wrote to memory of 1724	904	rundll32.exe	31
PID 904 wrote to memory of 1724	904	rundll32.exe	31
PID 904 wrote to memory of 1724	904	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Images\pdimount.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Images\pdimount.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 904 -s 224
    3⤵
    - Program crash
    PID:1724

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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