0ee6265fb360ff4f06ac38b3f69689d3e74889a8ed9f92c2cb21a90e9efb2263

Resubmissions

29-11-2024 14:08

241129-rfpqlazjg1 10

29-11-2024 14:03

241129-rcyjbsyrd1 10

Analysis

max time kernel
142s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 14:08

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General

Target

lib/lit/d3dcompiler_47.dll
Size

3.5MB
MD5

02e034cd47aa9a633f6aaef348dbbba0
SHA1

424682cf2f3878c0195f0f4cd250856a0ef871b8
SHA256

ff86503cdb204570491a81bd45fd9812652ba20a1bbbaf2533b7203fc4469854
SHA512

0ffb5efaef0780be68633957a40e27c76625a6558a14d0671c85ac3cf8810f3c1e79f3281084dc05034b69447e999c420c1d248503001454c62d0eff320fd6e1
SSDEEP

49152:DXxztRVg63VCssRWQnP73DPFeYjLpZyLpsRug4TJz07+GN:DBzrVgoVCbLxTpkpsRugYiN

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
3156	1840	WerFault.exe	81

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

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2964 wrote to memory of 1840	2964	rundll32.exe	81
PID 2964 wrote to memory of 1840	2964	rundll32.exe	81
PID 2964 wrote to memory of 1840	2964	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\lit\d3dcompiler_47.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\lib\lit\d3dcompiler_47.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1840
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 612
    3⤵
    - Program crash
    PID:3156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1840 -ip 1840
1⤵
PID:1344

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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