5a216bdceeea8f58a8da9f578c6d612831b283cc4e528b6295936dbdec4f3d12

Analysis

max time kernel
141s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 20:29

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General

Target

bd0bda646c1f4c43edd18a82860fc933_JaffaCakes118.dll
Size

116KB
MD5

bd0bda646c1f4c43edd18a82860fc933
SHA1

268c9163fd25d9ec8a09c6cd0d99176c5a718bb7
SHA256

5a216bdceeea8f58a8da9f578c6d612831b283cc4e528b6295936dbdec4f3d12
SHA512

47b48385cf3037c8afe217469631c632fc9494cba262c763463ec7fe06f1a5aa3e63f6cf36d46ceb6451cd518b304014b531ac85f8f8fd25ff9c550a9639ba67
SSDEEP

1536:jxIAYeD9CNGwxsPiUoJl6TItp8+S+4ifgZklB/tf9S8zDW9rFkL7z1Epomwf+ne:ePGCwPirzp8+SafcEtl9W9rFQ7apU+e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
344	3104	WerFault.exe	91

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 2420 wrote to memory of 3104	2420	rundll32.exe	91
PID 2420 wrote to memory of 3104	2420	rundll32.exe	91
PID 2420 wrote to memory of 3104	2420	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd0bda646c1f4c43edd18a82860fc933_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd0bda646c1f4c43edd18a82860fc933_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3104 -s 636
    3⤵
    - Program crash
    PID:344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3104 -ip 3104
1⤵
PID:2804

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3964,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:3944

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/3104-0-0x0000000000BF0000-0x0000000000BFF000-memory.dmp

Filesize
60KB

Download
memory/3104-5-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

Download
memory/3104-1-0x00000000010E0000-0x00000000010FF000-memory.dmp

Filesize
124KB

Download
memory/3104-6-0x0000000000BF0000-0x0000000000BFF000-memory.dmp

Filesize
60KB

Download