03595be308cd92512645f8f37b6731f372da3c6b5dbf298c4d16a9683a8e4f19

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 23:46

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General

Target

$PROGRAMFILES/SoftForum/XecureWeb/AnySign/cert/libplds4.dll
Size

24KB
MD5

a4f672b53c53e322d8f474e7980f432e
SHA1

5359b8ac02d98801edc6c2eb46e223c39ce42ee3
SHA256

6b8d5ecd92b9705d54ad48c873226991de558e57c36effeefbea63e006aae75f
SHA512

b25d18403a586b03588ddc6b283b09bd431c71d3cb548d4fe59628ab3431fef7c7c2364ee05bf1e3983379f11e7c442f21bdcdc6df191c4f08379ba15a10cc43
SSDEEP

96:ryDKJp9bk/uFBUcmOHeV6Yqebl6swLmwi2gGh0Gl10y6ynrJ3K1SxMRN3L6Cfw5Z:MKJp9bLF6cqSE1wi2gGGGES9aYyFfm

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4984	1712	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 2164 wrote to memory of 1712	2164	rundll32.exe	83
PID 2164 wrote to memory of 1712	2164	rundll32.exe	83
PID 2164 wrote to memory of 1712	2164	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftForum\XecureWeb\AnySign\cert\libplds4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PROGRAMFILES\SoftForum\XecureWeb\AnySign\cert\libplds4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 632
    3⤵
    - Program crash
    PID:4984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1712 -ip 1712
1⤵
PID:4200

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/1712-0-0x0000000000BF0000-0x0000000000C24000-memory.dmp

Filesize
208KB

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