9f318554e7eb51d2d486821ec043e65ec4fe8d7e6cc353c1c8a0eb6e5d6feeb0

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01-01-2025 08:44

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General

Target

$PLUGINSDIR/SimpleSC.dll
Size

61KB
MD5

d63975ce28f801f236c4aca5af726961
SHA1

3d93ad9816d3b3dba1e63dfcbfa3bd05f787a8c9
SHA256

e0c580bbe48a483075c21277c6e0f23f3cbd6ce3eb2ccd3bf48cf68f05628f43
SHA512

8357e1955560bf0c42a8f4091550c87c19b4939bf1e6a53a54173d1c163b133b9c517014af6f7614eddc0c9bbf93b3b987c4977b024b10b05b3dc4eb20141810
SSDEEP

1536:i/qXv1si+Xsp9MNptZ8KMT6+nMA4fx+kmA:Bv1EXZnLMT5M3x+km

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2772	1788	WerFault.exe	31

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 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 2320 wrote to memory of 1788	2320	rundll32.exe	31
PID 1788 wrote to memory of 2772	1788	rundll32.exe	32
PID 1788 wrote to memory of 2772	1788	rundll32.exe	32
PID 1788 wrote to memory of 2772	1788	rundll32.exe	32
PID 1788 wrote to memory of 2772	1788	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\SimpleSC.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1788
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1788 -s 228
    3⤵
    - Program crash
    PID:2772

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/1788-0-0x0000000000250000-0x0000000000263000-memory.dmp

Filesize
76KB

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memory/1788-1-0x0000000000250000-0x0000000000263000-memory.dmp

Filesize
76KB

Download