284b58a0d3d7fc083021505fe2f51f62f1953b53fdd5346ae67b24dbe503160b

Analysis

max time kernel
126s
max time network
130s
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 05:14

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eaa6600948d0ea776659cfca51e1cd2c_JaffaCakes118.dll
Size

23KB
MD5

eaa6600948d0ea776659cfca51e1cd2c
SHA1

d9951bec668aa2545905809cac476ca35688d457
SHA256

284b58a0d3d7fc083021505fe2f51f62f1953b53fdd5346ae67b24dbe503160b
SHA512

838bbca38452e85eb831fe3ac3116085fca0c74990709874ff70db6c1029b81de7f67582624c1412503cbeaec3cc8e5eec3fddd0abad2f6899cedac3da0d1c5a
SSDEEP

384:3dLQfBdJsp+ePSjwyHmbiCW2n4+V/r4D0a2tsXcUdx9l8dra:3dLuJsp+eqlHmOn24+Z44assXhnH8dr

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2316	896	WerFault.exe	89

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 3388 wrote to memory of 896	3388	rundll32.exe	89
PID 3388 wrote to memory of 896	3388	rundll32.exe	89
PID 3388 wrote to memory of 896	3388	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa6600948d0ea776659cfca51e1cd2c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3388
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eaa6600948d0ea776659cfca51e1cd2c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 896 -s 548
    3⤵
    - Program crash
    PID:2316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 896 -ip 896
1⤵
PID:1392

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=4072,i,1828333185976713750,7918646547767660928,262144 --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:8
1⤵
PID:216

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

Loading Replay Monitor...

Downloads

memory/896-0-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download