11f36b79a24c88bf46a99ebb86d5bdfb62c5ea4105c79f5b0f25f5bedbe6e8a2

Analysis

max time kernel
94s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 20:41

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General

Target

$PLUGINSDIR/cvve2p5h0gqmdd.dll
Size

4KB
MD5

7dca75191f506b4a9dac4683211aafc0
SHA1

c31b50e4d74aae90730d308d70e166c6c031ec54
SHA256

28b2482383978cb373546a80213c9c6d03e4af09f2399e5b8d115811f822200e
SHA512

382d43c225cc815a796be1a66f111dd396ce8921fb424d92987cd3055850272f597d5eee4d84ae1b888577833e134b296934a37a26c882d04f520462d99aaa74
SSDEEP

48:vpgHXJOhn3sj3EprS5qD3T3/OsV2OLuZKQi3eYmRbS:BsM3sj3ArS5qDjvV2wuZdi3eVR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2888	1544	WerFault.exe	83

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 6 IoCs

description	pid	Process	procid_target
PID 2044 wrote to memory of 1544	2044	rundll32.exe	83
PID 2044 wrote to memory of 1544	2044	rundll32.exe	83
PID 2044 wrote to memory of 1544	2044	rundll32.exe	83
PID 1544 wrote to memory of 1508	1544	rundll32.exe	84
PID 1544 wrote to memory of 1508	1544	rundll32.exe	84
PID 1544 wrote to memory of 1508	1544	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\cvve2p5h0gqmdd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\cvve2p5h0gqmdd.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1544
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\cvve2p5h0gqmdd.dll,#1
    3⤵
    PID:1508
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 680
    3⤵
    - Program crash
    PID:2888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 1544 -ip 1544
1⤵
PID:4596

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/1544-0-0x0000000002AD0000-0x0000000002AD2000-memory.dmp

Filesize
8KB

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