f787daaf48577a47cdd3a0420f013b3b629cd862baeb8e47f09a7a27ddd5373d

Analysis

max time kernel
125s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 07:40

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General

Target

cf05f32b3915d650372c6d50d97209a4_JaffaCakes118.dll
Size

28KB
MD5

cf05f32b3915d650372c6d50d97209a4
SHA1

d6b708f8a0cb9f9bf11c0c5f389cf6fbbd2df92c
SHA256

f787daaf48577a47cdd3a0420f013b3b629cd862baeb8e47f09a7a27ddd5373d
SHA512

22f431769712672ef4d5d90d51fbe6b80798873324b1de2ccc2efbc4f436caaf292b54fd5687d7c0a73237c9fc943175c2364b89adf010c134bfd7f0547f8279
SSDEEP

384:LH4bbTXPZijItwmdqDV53a/nz8Wjs8ZCqLL9N2t5rs:LHuTXHtEDV52nz8qLZN2t5rs

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 2176 wrote to memory of 2936	2176	rundll32.exe	90
PID 2176 wrote to memory of 2936	2176	rundll32.exe	90
PID 2176 wrote to memory of 2936	2176	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf05f32b3915d650372c6d50d97209a4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf05f32b3915d650372c6d50d97209a4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2936

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=4288,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8
1⤵
PID:1516

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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