4c885a1e60dd43a420e72db7f57884a9f2ed1612279e8acab6715ee99f8c9e48

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 04:04

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General

Target

f523911aee1c83b0d9efba5631764992_JaffaCakes118.dll
Size

340KB
MD5

f523911aee1c83b0d9efba5631764992
SHA1

ae0405ec297fdc7db7e0a86c0b21a433bf3f8b4d
SHA256

4c885a1e60dd43a420e72db7f57884a9f2ed1612279e8acab6715ee99f8c9e48
SHA512

0d3dc552a3e12d1457dd572647d0b9374caf9dae5858c36c1e2c0b587c13bcbb63f922eded3e8764073c789e95a83753934ccf35f3e7278163267f51b181672c
SSDEEP

3072:DvA1p08RqEQAIVEd2gG/vNlo0JFx/pANyCm0PQEKR/JnXRca:D206xWgGxLxWN40PDKR/JnXya

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 2912 wrote to memory of 2148	2912	rundll32.exe	89
PID 2912 wrote to memory of 2148	2912	rundll32.exe	89
PID 2912 wrote to memory of 2148	2912	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f523911aee1c83b0d9efba5631764992_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f523911aee1c83b0d9efba5631764992_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2148

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=4324,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4072 /prefetch:8
1⤵
PID:2376

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

Windows 7 deprecation

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