519ca6aedea89d48323cd33ae56145bb159eb4ce27ddcf727e46d4828362d005

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 09:05

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fbf4d0a4bc8660c9523353ccee593260_JaffaCakes118.dll
Size

73KB
MD5

fbf4d0a4bc8660c9523353ccee593260
SHA1

9dc44156b1e81016f199aff97b1c59d799ca0630
SHA256

519ca6aedea89d48323cd33ae56145bb159eb4ce27ddcf727e46d4828362d005
SHA512

cf8e5a91711b7fb4016aae571a65920c880c201906f8c602403452223fcb9680adbbac86228711c0e2f45855f5485d8a3f3d5942b8d0a7b3945c2dea39d773cb
SSDEEP

1536:3b3IYebtndtJ/TWHcK7ssqkigxOdh+eZ2tUPp+yNTL8dLx23i:jA3JTUdqkiaOZZAUEyNToL2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
516	1580	WerFault.exe	82

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 4572 wrote to memory of 1580	4572	rundll32.exe	82
PID 4572 wrote to memory of 1580	4572	rundll32.exe	82
PID 4572 wrote to memory of 1580	4572	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fbf4d0a4bc8660c9523353ccee593260_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fbf4d0a4bc8660c9523353ccee593260_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1580
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 540
    3⤵
    - Program crash
    PID:516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1580 -ip 1580
1⤵
PID:3476

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/1580-0-0x0000000010000000-0x0000000010041000-memory.dmp

Filesize
260KB

Download