9581317b599470ec0ffbe22e2a9e6c0bef79e121bac548bf4a42f4655ffd1a7f

Analysis

max time kernel
132s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 15:19

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General

Target

d6954a7fb7aac9752cf8df7fad2821a4_JaffaCakes118.dll
Size

235KB
MD5

d6954a7fb7aac9752cf8df7fad2821a4
SHA1

ccb1ee7d0fa55850a53fba4b17627cf272b775c9
SHA256

9581317b599470ec0ffbe22e2a9e6c0bef79e121bac548bf4a42f4655ffd1a7f
SHA512

3bdc9773c43d522de901c148c49e6ba9a5248ceb5dbdc51ac92de11bb747dea3bbdb09170af4b4dff596feebe07b91fa52cd51e4c46ca81cdcd0d42508bbacfe
SSDEEP

6144:5A5YJwiF5KgAqVUXGPYZfhU4Y/kml5r9rPpFXbvmVFdQVLivWsZt:y57iLKsYvU42bpz3mtrWsZt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	3060	WerFault.exe	90

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 FindShellTrayWindow 1 IoCs

pid	Process
3060	rundll32.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
3060	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1780 wrote to memory of 3060	1780	rundll32.exe	90
PID 1780 wrote to memory of 3060	1780	rundll32.exe	90
PID 1780 wrote to memory of 3060	1780	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6954a7fb7aac9752cf8df7fad2821a4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d6954a7fb7aac9752cf8df7fad2821a4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:3060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 1224
    3⤵
    - Program crash
    PID:2704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3060 -ip 3060
1⤵
PID:4176

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=4360,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=4404 /prefetch:8
1⤵
PID:5064

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/3060-0-0x0000000013140000-0x00000000131E7000-memory.dmp

Filesize
668KB

Download
memory/3060-1-0x0000000002C20000-0x0000000002C22000-memory.dmp

Filesize
8KB

Download
memory/3060-2-0x0000000002D50000-0x0000000002D51000-memory.dmp

Filesize
4KB

Download
memory/3060-3-0x0000000013140000-0x00000000131E7000-memory.dmp

Filesize
668KB

Download
memory/3060-4-0x0000000002C20000-0x0000000002C22000-memory.dmp

Filesize
8KB

Download
memory/3060-6-0x0000000002D50000-0x0000000002D51000-memory.dmp

Filesize
4KB

Download
memory/3060-5-0x0000000013140000-0x00000000131E7000-memory.dmp

Filesize
668KB

Download