63cc632d5d285832db88b0328ce36cca1df1db1d4e849ed8583070aced0b8403

Analysis

max time kernel
128s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 16:46

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0fb1dbb3f154c3fcf4698f8a81cb2a51_JaffaCakes118.dll
Size

64KB
MD5

0fb1dbb3f154c3fcf4698f8a81cb2a51
SHA1

7b7a12dd2aac09940d50ae2b38b002dc6e8ae0e0
SHA256

63cc632d5d285832db88b0328ce36cca1df1db1d4e849ed8583070aced0b8403
SHA512

7764e44eb50c17f1f1eed640d10ecb05839184391e0fe9946f06d60094e8c717206a9120e260d9034b61d450a74ab7607bf8bf5600f6eeab8a1f9bc1c57a4edc
SSDEEP

1536:vxDHCIgijlb2jg+6gAfCwqIOh8C8t6gdVYRHCU:vtH8iA8+9/Ij6+Oo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3760	3712	WerFault.exe	81

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 956 wrote to memory of 3712	956	rundll32.exe	81
PID 956 wrote to memory of 3712	956	rundll32.exe	81
PID 956 wrote to memory of 3712	956	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0fb1dbb3f154c3fcf4698f8a81cb2a51_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0fb1dbb3f154c3fcf4698f8a81cb2a51_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3712
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3712 -s 660
    3⤵
    - Program crash
    PID:3760

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv
1⤵
PID:5092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3712 -ip 3712
1⤵
PID:2400

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/3712-0-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/3712-1-0x0000000000680000-0x000000000068C000-memory.dmp

Filesize
48KB

Download
memory/3712-2-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/3712-3-0x0000000000680000-0x000000000068C000-memory.dmp

Filesize
48KB

Download