4bc55e1ebfad8ccc6031156b54d9c189eed70b2758266df8de713d80cc9a9f14

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07-09-2024 07:31

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General

Target

d165fb516b8941ddac57cfd89b42a14e_JaffaCakes118.dll
Size

964KB
MD5

d165fb516b8941ddac57cfd89b42a14e
SHA1

fb66bfb38db3aa36a917b408963a0f721204e238
SHA256

4bc55e1ebfad8ccc6031156b54d9c189eed70b2758266df8de713d80cc9a9f14
SHA512

b4d138fb61f3c883aabf7df81abed3a1ff4b66513f77292bfa95527f4a3611dcb4e54b893ebb141fcb11469f2a997198c4b98abbcc732aa16a9c88103baeda68
SSDEEP

12288:NeK016Oam4hC86zWyMHktlJHPVPLgrjaY:oekW/HsLLg/a

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 688 wrote to memory of 2356	688	rundll32.exe	90
PID 688 wrote to memory of 2356	688	rundll32.exe	90
PID 688 wrote to memory of 2356	688	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d165fb516b8941ddac57cfd89b42a14e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:688
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d165fb516b8941ddac57cfd89b42a14e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2356

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=1440,i,5469445176230119590,7931734017267321834,262144 --variations-seed-version --mojo-platform-channel-handle=4288 /prefetch:8
1⤵
PID:4980

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/2356-0-0x000000007C800000-0x000000007C8F5000-memory.dmp

Filesize
980KB

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