bdf98bf2e0215373e90f91d132fc77ca98b3bd6a12278dea07437071eb1feba1

Analysis

max time kernel
140s
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
19-09-2024 04:56

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General

Target

eaa02aa9c4dfc9cedf7e1f398667f12c_JaffaCakes118.dll
Size

20KB
MD5

eaa02aa9c4dfc9cedf7e1f398667f12c
SHA1

b55974606532c61e56e7148197f9a3ef8296a3fd
SHA256

bdf98bf2e0215373e90f91d132fc77ca98b3bd6a12278dea07437071eb1feba1
SHA512

0d82de78a6ce6717a65f866a8a632b739e30242dea52bff4971eeac04520fcb4fad2a3243d1decbe921c9b7f2fdfcb16e8aa988a22a9026111191f9e6a94ee26
SSDEEP

384:f8xotKZtCHuhLNdUgrJZgmcZ5tOkTdbd61:fOotK7COLdUgUn5tOkT6

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 3940 wrote to memory of 4640	3940	rundll32.exe	89
PID 3940 wrote to memory of 4640	3940	rundll32.exe	89
PID 3940 wrote to memory of 4640	3940	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa02aa9c4dfc9cedf7e1f398667f12c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa02aa9c4dfc9cedf7e1f398667f12c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4640

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=4148,i,3387628439405076340,17957358341235678872,262144 --variations-seed-version --mojo-platform-channel-handle=4180 /prefetch:8
1⤵
PID:2792

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/4640-0-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

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memory/4640-1-0x0000000010000000-0x0000000010008000-memory.dmp

Filesize
32KB

Download