50951805f887733e41eb7b8b70593dbc51b281238ae1463e108046aa673f00db

Analysis

max time kernel
108s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 09:55

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General

Target

17354c7c25c0b16d70901cbf5158fe15_JaffaCakes118.dll
Size

249KB
MD5

17354c7c25c0b16d70901cbf5158fe15
SHA1

d776003f769cae1ab7f5cc252a04f79d959b9b48
SHA256

50951805f887733e41eb7b8b70593dbc51b281238ae1463e108046aa673f00db
SHA512

4287b12b737b0971f3ef52ba427c6b495da1af39965eaed8c6211ed05406f26550f3a6a4ecfa6cefc16ca5d61a6cef44f7010637110cee37b52fc8b8de79c42f
SSDEEP

6144:yRdyLnjVkyV5JEjYxl/97/Lq94/A8FLmiRCteY:wdyLnjVkyVgjCf7/GCAbeCsY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1836	4124	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 4912 wrote to memory of 4124	4912	rundll32.exe	82
PID 4912 wrote to memory of 4124	4912	rundll32.exe	82
PID 4912 wrote to memory of 4124	4912	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\17354c7c25c0b16d70901cbf5158fe15_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\17354c7c25c0b16d70901cbf5158fe15_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4124
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4124 -s 620
    3⤵
    - Program crash
    PID:1836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4124 -ip 4124
1⤵
PID:368

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/4124-0-0x0000000075120000-0x000000007512E000-memory.dmp

Filesize
56KB

Download
memory/4124-1-0x00000000750F0000-0x0000000075135000-memory.dmp

Filesize
276KB

Download
memory/4124-2-0x0000000000E90000-0x0000000000E9E000-memory.dmp

Filesize
56KB

Download
memory/4124-3-0x00000000750F0000-0x0000000075135000-memory.dmp

Filesize
276KB

Download
memory/4124-4-0x0000000000E90000-0x0000000000E9E000-memory.dmp

Filesize
56KB

Download
memory/4124-5-0x0000000075120000-0x000000007512E000-memory.dmp

Filesize
56KB

Download
memory/4124-6-0x00000000750F0000-0x0000000075135000-memory.dmp

Filesize
276KB

Download