0635297e1feebcec4eab8bc0713db808667d9fc7cea2a2d583dceab777b54e1e

Analysis

max time kernel
140s
max time network
129s
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, 16:44

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General

Target

b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe
Size

128KB
MD5

b00520bf08814839563f48cf849a7c3b
SHA1

cf274df1726cf0baa319e1577f974a0680ee825c
SHA256

0635297e1feebcec4eab8bc0713db808667d9fc7cea2a2d583dceab777b54e1e
SHA512

c4ef03ba902eaad055c59f54fbf4f27f621cc06258d703df2b80baabedb6ace54c598178b82b8ff8aa7daedda2de5173529d66becbf5841c688e10de6fe1d64d
SSDEEP

3072:YW9TOzDjI7YdzYDsSyJkO3Y8+BWuOa4Rx4G5q/UuarlFV:Uzw0j+Or+Qudk2t/UBV

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4608 set thread context of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5024	5004	WerFault.exe	83

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	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83
PID 4608 wrote to memory of 5004	4608	b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Users\Admin\AppData\Local\Temp\b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b00520bf08814839563f48cf849a7c3b_JaffaCakes118.exe"
  2⤵
  PID:5004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5004 -s 188
    3⤵
    - Program crash
    PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5004 -ip 5004
1⤵
PID:4020

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/4608-0-0x0000000000400000-0x0000000000451110-memory.dmp

Filesize
324KB

Download
memory/4608-1-0x0000000000401000-0x0000000000434000-memory.dmp

Filesize
204KB

Download
memory/4608-8-0x0000000000400000-0x0000000000451110-memory.dmp

Filesize
324KB

Download
memory/5004-4-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/5004-6-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/5004-7-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/5004-9-0x0000000000430000-0x00000000004F9000-memory.dmp

Filesize
804KB

Download