a66fac899cb33805bb161f62846f828df454ab9ad2c6a90ead23a0f068c3c1c9

Analysis

max time kernel
148s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2024, 01:25

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General

Target
083f08e7cd72373881bfb99d7408db69_JaffaCakes118.dll
Size 9.5MB
Sample241002-btf3lszfpq
SHA256 a66fac899cb33805bb161f62846f828df454ab9ad2c6a90ead23a0f068c3c1c9
MD5 083f08e7cd72373881bfb99d7408db69
SHA1 6b75114f0b2b41c6346eb2fd78c577a458caa633
SHA512 39be0772769fb206a2d233609b04b60c8d61dd2f223492941200aa2d673becadd85e6c7c0010cfdb06322857bf72ce7b1cd9617be87e05745021702cbe324a72
SSDEEP 196608:sVnVadVeEepGvsH04yZwHBI+SHCEVnVadVeEepGvsH04yZwHBI+SHCkVnVadVeEJ:sVnVaa7HBIBCEVnVaa7HBIBCkVnVaa74
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3008	1464	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 544 wrote to memory of 1464	544	rundll32.exe	82
PID 544 wrote to memory of 1464	544	rundll32.exe	82
PID 544 wrote to memory of 1464	544	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\083f08e7cd72373881bfb99d7408db69_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:544
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\083f08e7cd72373881bfb99d7408db69_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1464 -s 612
    3⤵
    - Program crash
    PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1464 -ip 1464
1⤵
PID:3280

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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