b91e984cf58e4778c708a01e965f84124efa167bb4bb55b9e295d36462eda1fc

Analysis

max time kernel
96s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04/10/2024, 05:43

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General

Target

12124bff4cf77277c1d53b580a4b2972_JaffaCakes118.dll
Size

135KB
MD5

12124bff4cf77277c1d53b580a4b2972
SHA1

34a18d34bf25c2211588cf8c75d39bb89e588d72
SHA256

b91e984cf58e4778c708a01e965f84124efa167bb4bb55b9e295d36462eda1fc
SHA512

a312b3013b25c9cfbd8d2b490afe8c3e59d4b13a41426353cabdc27957d5bd826eaf97d1f47281a77eee96ab237b698f7948549737489d9567bf73d0c0f83864
SSDEEP

3072:mt8UaFPmgRMNlPTGQQm6ytwZEsrYkK4CB:mt898gWNlPTGQQm6agrdS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2324	4608	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 2124 wrote to memory of 4608	2124	rundll32.exe	82
PID 2124 wrote to memory of 4608	2124	rundll32.exe	82
PID 2124 wrote to memory of 4608	2124	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\12124bff4cf77277c1d53b580a4b2972_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\12124bff4cf77277c1d53b580a4b2972_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4608
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4608 -s 668
    3⤵
    - Program crash
    PID:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 124 -p 4608 -ip 4608
1⤵
PID:2432

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/4608-0-0x0000000000510000-0x0000000000535000-memory.dmp

Filesize
148KB

Download
memory/4608-1-0x0000000001F50000-0x0000000001F93000-memory.dmp

Filesize
268KB

Download
memory/4608-2-0x0000000002110000-0x0000000002111000-memory.dmp

Filesize
4KB

Download
memory/4608-8-0x00000000020C0000-0x00000000020C1000-memory.dmp

Filesize
4KB

Download
memory/4608-7-0x00000000020D0000-0x00000000020D1000-memory.dmp

Filesize
4KB

Download
memory/4608-6-0x0000000000550000-0x0000000000551000-memory.dmp

Filesize
4KB

Download
memory/4608-5-0x00000000020E0000-0x00000000020E1000-memory.dmp

Filesize
4KB

Download
memory/4608-4-0x0000000000410000-0x0000000000411000-memory.dmp

Filesize
4KB

Download
memory/4608-3-0x0000000000400000-0x0000000000401000-memory.dmp

Filesize
4KB

Download
memory/4608-9-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/4608-11-0x0000000002130000-0x0000000002131000-memory.dmp

Filesize
4KB

Download
memory/4608-10-0x00000000020B0000-0x00000000020B1000-memory.dmp

Filesize
4KB

Download
memory/4608-13-0x0000000002170000-0x0000000002171000-memory.dmp

Filesize
4KB

Download
memory/4608-12-0x0000000000510000-0x0000000000535000-memory.dmp

Filesize
148KB

Download
memory/4608-16-0x0000000002160000-0x0000000002161000-memory.dmp

Filesize
4KB

Download
memory/4608-17-0x0000000000510000-0x0000000000535000-memory.dmp

Filesize
148KB

Download
memory/4608-15-0x0000000002120000-0x0000000002121000-memory.dmp

Filesize
4KB

Download
memory/4608-14-0x00000000021C0000-0x00000000021C5000-memory.dmp

Filesize
20KB

Download
memory/4608-18-0x0000000000510000-0x0000000000535000-memory.dmp

Filesize
148KB

Download
memory/4608-19-0x0000000001F50000-0x0000000001F93000-memory.dmp

Filesize
268KB

Download