af3412bb4e2026780a34c4d4235acb983c86ad470cbc9ecae4dedb95613941a1

Analysis

max time kernel
134s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 19:26

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General

Target

c97a6d14c9ee54f82ec195fc983335b9_JaffaCakes118.dll
Size

167KB
MD5

c97a6d14c9ee54f82ec195fc983335b9
SHA1

75a6c8733804e66b08c72d897703be4c984a3da5
SHA256

af3412bb4e2026780a34c4d4235acb983c86ad470cbc9ecae4dedb95613941a1
SHA512

267f12c1562007c65d780a2630c2563c421f2f456171536904f2aa65d6988f8fc59dee059844fc9591051dc128785b00611882b75d8182850ffe088441f6ecde
SSDEEP

3072:fqA7ZqrSBCUsDL7A4qEN+RAJ2LInuCUs:fqAt6pD/A2NcY2E

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
936	5096	WerFault.exe	86

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 1736 wrote to memory of 5096	1736	regsvr32.exe	86
PID 1736 wrote to memory of 5096	1736	regsvr32.exe	86
PID 1736 wrote to memory of 5096	1736	regsvr32.exe	86

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\c97a6d14c9ee54f82ec195fc983335b9_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\c97a6d14c9ee54f82ec195fc983335b9_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5096
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 600
    3⤵
    - Program crash
    PID:936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5096 -ip 5096
1⤵
PID:4084

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/5096-0-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

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