f2a01f607b5cb19e139f5a4b43c21c11aff8d76047a59603e4b8eddccc9fdb0f

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 05:09

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General

Target
ddbc1e44a924b85a8bc287bc68d549ed_JaffaCakes118.dll
Size 89KB
Sample240913-fs5f2aweqd
SHA256 f2a01f607b5cb19e139f5a4b43c21c11aff8d76047a59603e4b8eddccc9fdb0f
MD5 ddbc1e44a924b85a8bc287bc68d549ed
SHA1 85361e6ea3836c40687c8e07fe38f32038d63614
SHA512 a4ba6f5cf1a35c6d162773cc32a292660c84e75bc597bb74c90b8c731c8f9f6c7dcd301844fec18333042aaff4748ae60b7f645108f71ab84fdd1ebd9b4a4c28
SSDEEP 1536:m2jWm6gGO728fi4Ii4buMol1qKTE4toqA5FALZMnmjyoRmJf1F7w2He4bu2:vG4sbuMoZ46Vh+Jf12Ubu2
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3624	3472	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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2868 wrote to memory of 3472	2868	regsvr32.exe	83
PID 2868 wrote to memory of 3472	2868	regsvr32.exe	83
PID 2868 wrote to memory of 3472	2868	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ddbc1e44a924b85a8bc287bc68d549ed_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2868
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\ddbc1e44a924b85a8bc287bc68d549ed_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3472 -s 604
    3⤵
    - Program crash
    PID:3624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3472 -ip 3472
1⤵
PID:2076

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/3472-0-0x0000000000400000-0x0000000000443000-memory.dmp

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