af14fb30cfadd156d9a186a4591d833861470b921d88b24fae648822e011418f

Analysis

max time kernel
96s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 09:31

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General

Target

2eb77a90ac68f75c134eb368f5fb05d8_JaffaCakes118.dll
Size

144KB
MD5

2eb77a90ac68f75c134eb368f5fb05d8
SHA1

3195e0181efb626806fec22397347b8f72a0a6a0
SHA256

af14fb30cfadd156d9a186a4591d833861470b921d88b24fae648822e011418f
SHA512

c303079052bbc4767db19f227be61a88ef7b8978ce9513da74c2add5da32d094b749961f302cabea5db79acb6a6a5943d697cb386f33ad4e75414e0f5ffc0172
SSDEEP

3072:mfw3C+h244wIvoMcOMpRrwy7AfL/3Ua2gYqXmWvENhv6Qz5gHKv:mfeC+hFlIvoMc7RA/35npshSI

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4912	1052	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 1052	3888	rundll32.exe	83
PID 3888 wrote to memory of 1052	3888	rundll32.exe	83
PID 3888 wrote to memory of 1052	3888	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2eb77a90ac68f75c134eb368f5fb05d8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2eb77a90ac68f75c134eb368f5fb05d8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1052 -s 848
    3⤵
    - Program crash
    PID:4912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1052 -ip 1052
1⤵
PID:1188

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/1052-0-0x0000000010000000-0x0000000010032000-memory.dmp

Filesize
200KB

Download
memory/1052-1-0x0000000000B30000-0x0000000000B50000-memory.dmp

Filesize
128KB

Download
memory/1052-3-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/1052-2-0x0000000002850000-0x0000000002851000-memory.dmp

Filesize
4KB

Download
memory/1052-4-0x0000000010000000-0x0000000010032000-memory.dmp

Filesize
200KB

Download
memory/1052-5-0x0000000000B30000-0x0000000000B50000-memory.dmp

Filesize
128KB

Download