cafcce2579e58ae86c24802b487219e664cf215ae849c4843311ca3f97061305

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
19/09/2024, 03:01

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General

Target

ea76e93f2277c8287ba856229214d9e1_JaffaCakes118.dll
Size

29KB
MD5

ea76e93f2277c8287ba856229214d9e1
SHA1

ea038a54852714fe675abd0d85b51926cb9ef0f6
SHA256

cafcce2579e58ae86c24802b487219e664cf215ae849c4843311ca3f97061305
SHA512

ea2edd59b99870d0e7c0bca802df059b13589b3c60bdb833910497a1a25fa6180aa990ccceada258259b3c19e63ed484ffc744c2965ad17f51a503771466ada2
SSDEEP

768:EeipwMwIfvrnkN+4PcxdMDGTeyGwWw8Gq1hmeo:FipwMPwN+4P8o4ePY8Ggkeo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2516	4388	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 use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 4388	3016	rundll32.exe	82
PID 3016 wrote to memory of 4388	3016	rundll32.exe	82
PID 3016 wrote to memory of 4388	3016	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea76e93f2277c8287ba856229214d9e1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ea76e93f2277c8287ba856229214d9e1_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 548
    3⤵
    - Program crash
    PID:2516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4388 -ip 4388
1⤵
PID:696

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/4388-0-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

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