c031a86a4cf1d9524f371cd2ecc5399b4df0aa0b45ea33642a98b5331ad77c38

Analysis

max time kernel
133s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 19:35

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General

Target

dec49fce393c02029c84fa6dd21e2607_JaffaCakes118.dll
Size

102KB
MD5

dec49fce393c02029c84fa6dd21e2607
SHA1

1cd85d708258fe203befc301f85adcb8a38d5fc3
SHA256

c031a86a4cf1d9524f371cd2ecc5399b4df0aa0b45ea33642a98b5331ad77c38
SHA512

dc5a39cd961c47835582d269682a4bf74af362b5e01117f52c0f7cab2b010eafcf9bdafa8d5683a577e64dcd25869a397238e0dbeb743885c25d34d701ee913b
SSDEEP

3072:JDhbkzG4TqrJY9Wmeiv7tIeH6cT2y5XblFq45umf:FhbkzWm17CeCyLFZ

Score

3^/10

discovery

Malware Config

Signatures

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 5044 wrote to memory of 3396	5044	rundll32.exe	90
PID 5044 wrote to memory of 3396	5044	rundll32.exe	90
PID 5044 wrote to memory of 3396	5044	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dec49fce393c02029c84fa6dd21e2607_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dec49fce393c02029c84fa6dd21e2607_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3396

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=4768,i,2904906934812054273,11716976550456127484,262144 --variations-seed-version --mojo-platform-channel-handle=948 /prefetch:8
1⤵
PID:3688

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/3396-0-0x0000000010019000-0x0000000010022000-memory.dmp

Filesize
36KB

Download
memory/3396-1-0x0000000000E40000-0x0000000000E4A000-memory.dmp

Filesize
40KB

Download