a1bef0b102467a41089b4a92a787983b7e85c049596667101ac53c59e4307154

Analysis

max time kernel
136s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 01:45

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General

Target

ad6d73ef4a7d581a748616d43f06363b_JaffaCakes118.dll
Size

431KB
MD5

ad6d73ef4a7d581a748616d43f06363b
SHA1

57c4d8020fd003b7f3ba23e0589508ac10a4e1d8
SHA256

a1bef0b102467a41089b4a92a787983b7e85c049596667101ac53c59e4307154
SHA512

cc138e26f127ce8cf5f89ab5bc316dc9c069d7f9e55175b17aba6ecdb0a8ceb5853e67cf9bcc727acc34792f3efaf3323270af5e810f5f1beff2f855bb455927
SSDEEP

6144:tQLg2qEOlsN9+AMYa5c9lf8TTS4k2aiWfQ4CW3e0dZfFgCZTdsmnElksiBpCUXzj:t2TMYQG4GQm1dTdxGmnOzi2Uj/UKlZ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3544	4868	WerFault.exe	86

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 2036 wrote to memory of 4868	2036	rundll32.exe	86
PID 2036 wrote to memory of 4868	2036	rundll32.exe	86
PID 2036 wrote to memory of 4868	2036	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad6d73ef4a7d581a748616d43f06363b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ad6d73ef4a7d581a748616d43f06363b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4868
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 688
    3⤵
    - Program crash
    PID:3544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4868 -ip 4868
1⤵
PID:4308

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/4868-0-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/4868-1-0x00000000029B0000-0x00000000029FB000-memory.dmp

Filesize
300KB

Download
memory/4868-9-0x0000000002BC0000-0x0000000002BC1000-memory.dmp

Filesize
4KB

Download
memory/4868-4-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/4868-8-0x0000000002C00000-0x0000000002C01000-memory.dmp

Filesize
4KB

Download
memory/4868-19-0x0000000003160000-0x0000000003161000-memory.dmp

Filesize
4KB

Download
memory/4868-18-0x0000000003170000-0x0000000003171000-memory.dmp

Filesize
4KB

Download
memory/4868-17-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/4868-16-0x00000000029A0000-0x00000000029A1000-memory.dmp

Filesize
4KB

Download
memory/4868-15-0x0000000001030000-0x0000000001031000-memory.dmp

Filesize
4KB

Download
memory/4868-14-0x0000000003150000-0x0000000003151000-memory.dmp

Filesize
4KB

Download
memory/4868-13-0x00000000031A0000-0x00000000031A1000-memory.dmp

Filesize
4KB

Download
memory/4868-12-0x00000000031A0000-0x00000000031A1000-memory.dmp

Filesize
4KB

Download
memory/4868-11-0x00000000031A0000-0x00000000031A1000-memory.dmp

Filesize
4KB

Download
memory/4868-10-0x00000000031A0000-0x00000000031A1000-memory.dmp

Filesize
4KB

Download
memory/4868-7-0x0000000003140000-0x0000000003142000-memory.dmp

Filesize
8KB

Download
memory/4868-6-0x0000000002BD0000-0x0000000002BD1000-memory.dmp

Filesize
4KB

Download
memory/4868-5-0x0000000002C30000-0x0000000002C31000-memory.dmp

Filesize
4KB

Download
memory/4868-3-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/4868-2-0x0000000002BF0000-0x0000000002BF1000-memory.dmp

Filesize
4KB

Download
memory/4868-20-0x0000000000400000-0x0000000000488000-memory.dmp

Filesize
544KB

Download
memory/4868-21-0x00000000029B0000-0x00000000029FB000-memory.dmp

Filesize
300KB

Download