dc1973998bf325966245b9e9d1891504855a04e4c53871d9508c6ba2537818bc

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2024, 23:59

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General

Target

dc1973998bf325966245b9e9d1891504855a04e4c53871d9508c6ba2537818bcN.dll
Size

328KB
MD5

2366da25bfc1e23eac3e0e718cc2e750
SHA1

1960336a27c213aea7d2173f7a228427a586dc97
SHA256

dc1973998bf325966245b9e9d1891504855a04e4c53871d9508c6ba2537818bc
SHA512

8f6d368cd7e2b2a9b88f8d27d8b39becad73a6352e8ea965d12ab4bb3c06a1c872f432d47a797c96c3e1ba2b14c5157912d4a6713e3b5bad688ed1327155e97b
SSDEEP

3072:XTyDqGSJmauvkTyDqGxTyDqMTyDqGxTyDqMTyDqGxTyDqMTyDqGxTyDq:XBJma0kqEqEqEq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4628	4120	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 3848 wrote to memory of 4120	3848	rundll32.exe	83
PID 3848 wrote to memory of 4120	3848	rundll32.exe	83
PID 3848 wrote to memory of 4120	3848	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc1973998bf325966245b9e9d1891504855a04e4c53871d9508c6ba2537818bcN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3848
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dc1973998bf325966245b9e9d1891504855a04e4c53871d9508c6ba2537818bcN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4120
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4120 -s 672
    3⤵
    - Program crash
    PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4120 -ip 4120
1⤵
PID:2028

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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