8554134af5bff5ce0ded7b59df4ba8fdd5817bdea0cfc4885b9e512b1c503c6d

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 13:00

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General

Target

$PLUGINSDIR/UnProtectMode.dll
Size

200KB
MD5

d37323d733078a8da425ad71a51d1462
SHA1

7061f1f388c6fa0159d614ded01251da4e4b7e4b
SHA256

e1a0b1168a87ac0d140b3a394efda23148a8907093898e0a2549079009d318e3
SHA512

f7e0780aa18785c1402d7233b67fabb61cefa8568e71cd4ca37405eafc7a340053836b16fdebc2ce351b7ddeac28d17a43091904ba443269cac1e7e4f46bd929
SSDEEP

3072:q508dyAOKh/OEim3+cuk14mD3RHOLxIpCri3QQcZbozTbq:M0W97h/Ov2NN4S3p8mCrI4Z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3472	4880	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 3 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 4880	3088	rundll32.exe	83
PID 3088 wrote to memory of 4880	3088	rundll32.exe	83
PID 3088 wrote to memory of 4880	3088	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UnProtectMode.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UnProtectMode.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4880 -s 612
    3⤵
    - Program crash
    PID:3472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4880 -ip 4880
1⤵
PID:2340

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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