27475195aa8a2be0e78555401a6e2cc37829ac96c81587cbd0a7d962c62d8a50

Resubmissions

25-11-2024 02:45

241125-c86ggstrbs 10

Analysis

max time kernel
93s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2024 02:45

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Report Analysis Logs

General

Target

Module.dll
Size

5.7MB
MD5

d16eadd68cb9a089cae43f140f52320f
SHA1

9b23db67feaa34ce5f7e99416b9199cb7a12deb1
SHA256

00afd9476611d6e2dc4bbacfc3785cde7716b171493ab4f4495a2a0f7f22ed4c
SHA512

e221276298b8b0f101ef3891fb78573113adacc9d65e0947ca9f1ff17fe9ef376d78b7c4dd1b5bcf92f277421c8bca86675dff1b1594f5ae717dc5d33964dfc6
SSDEEP

98304:4VbgLIr1y4wMF5MeuIXzh/lgQ/6S5Voie:4C8/uVG/X

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4948	4332	WerFault.exe	82

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 behavior: EnumeratesProcesses 6 IoCs

pid	Process
4332	rundll32.exe
4332	rundll32.exe
4332	rundll32.exe
4332	rundll32.exe
4332	rundll32.exe
4332	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 4332	4560	rundll32.exe	82
PID 4560 wrote to memory of 4332	4560	rundll32.exe	82
PID 4560 wrote to memory of 4332	4560	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Module.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4560
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Module.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4332
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4332 -s 672
    3⤵
    - Program crash
    PID:4948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4332 -ip 4332
1⤵
PID:5100

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/4332-0-0x0000000002C40000-0x0000000002C41000-memory.dmp

Filesize
4KB

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