4cab152d68e62e338a8615fdf8dfabaeeadd165dacc3f754209be4f292b7c3a6

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 05:00

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General

Target

72ae0c885fbc3139d5d439a73533d617_JaffaCakes118.dll
Size

84KB
MD5

72ae0c885fbc3139d5d439a73533d617
SHA1

38ab1fa908f3ae316649fb8b33069b5279cc54bd
SHA256

4cab152d68e62e338a8615fdf8dfabaeeadd165dacc3f754209be4f292b7c3a6
SHA512

c3a4719581d64456aebc9d27707786f892d2f2d8f0d2f93ba1765fb2e67f1ce3ae355e491d3de88481780245be2bb4f394a70ed64c72b369d849194f2761aab6
SSDEEP

1536:0nWXs4ZAJyJRVYqOUkSxeoFddb8nPwhg8mc3DkevOR2Y0++IwtE/i:qssbQD/xFdxOPCLfTkei2r+Wyq

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3244	3940	WerFault.exe	84

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 756 wrote to memory of 3940	756	regsvr32.exe	84
PID 756 wrote to memory of 3940	756	regsvr32.exe	84
PID 756 wrote to memory of 3940	756	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\72ae0c885fbc3139d5d439a73533d617_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:756
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\72ae0c885fbc3139d5d439a73533d617_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3940 -s 596
    3⤵
    - Program crash
    PID:3244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3940 -ip 3940
1⤵
PID:3044

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/3940-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

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