bd35b10e076fe95e122a3dd7fe93df7621cac7e3c32261adcf45a81c10f6f692

Analysis

max time kernel
131s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15/09/2024, 04:36

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General

Target

e1b6940985a23e5639450f8391820655_JaffaCakes118.dll
Size

745KB
MD5

e1b6940985a23e5639450f8391820655
SHA1

d5990dd65ee1af3e9e67da9410d9c1304913fd97
SHA256

bd35b10e076fe95e122a3dd7fe93df7621cac7e3c32261adcf45a81c10f6f692
SHA512

c7e517ac0e8139134ad2729dc1009b194db7cac016e236aa053372d6e75d43a1b0944d98ca6512fecf80e922d29dc39a893d1ffaff1fea557ba73b8459dbdf1d
SSDEEP

12288:sXt49oieUk3AML5dn0ONVkUYtimvekWsPQrBn2WTXVvRUC:sdVj3FbAUYEmv3rPMBnRTXVWC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2324	1732	WerFault.exe	90

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 3060 wrote to memory of 1732	3060	rundll32.exe	90
PID 3060 wrote to memory of 1732	3060	rundll32.exe	90
PID 3060 wrote to memory of 1732	3060	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1b6940985a23e5639450f8391820655_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e1b6940985a23e5639450f8391820655_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 628
    3⤵
    - Program crash
    PID:2324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1732 -ip 1732
1⤵
PID:3716

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=4396,i,7447299413640964517,4240724842020506306,262144 --variations-seed-version --mojo-platform-channel-handle=4356 /prefetch:8
1⤵
PID:5116

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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