3b4e000c8c772767f0c9a5577708b45171d529f79ca4011df8c0bf0d6486a99e

Analysis

max time kernel
146s
max time network
128s
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, 14:28

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General

Target

bc1d84b6f0eb1099db59bfb470fa2948_JaffaCakes118.dll
Size

25KB
MD5

bc1d84b6f0eb1099db59bfb470fa2948
SHA1

5bdbb78753dc39a9ff54455f588ddd4f9b5a50a4
SHA256

3b4e000c8c772767f0c9a5577708b45171d529f79ca4011df8c0bf0d6486a99e
SHA512

68a5125c01ed2a93f2409210cc7868533057811f853269aaa8a0f5312f8af4041706edba7e48b00c56d659c33a7d936d6cd37d4fd9b0b346c715a7360f231b40
SSDEEP

384:YuVxz0C5Irqd+16pQiGNKA7TOtAx4pZWn3OMiRG+B3MfWBa/UvC:YBC5aqdSKQTNKcTOW2pZWoG+B3K/L

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 SetWindowsHookEx 1 IoCs

pid	Process
3708	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 3708	2012	rundll32.exe	91
PID 2012 wrote to memory of 3708	2012	rundll32.exe	91
PID 2012 wrote to memory of 3708	2012	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc1d84b6f0eb1099db59bfb470fa2948_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bc1d84b6f0eb1099db59bfb470fa2948_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3708

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=4252,i,2727319350781907497,7925939240893079607,262144 --variations-seed-version --mojo-platform-channel-handle=3952 /prefetch:8
1⤵
PID:1776

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/3708-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

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