e1e224c515f41715ecd0b05b817a7a2724f2e7b4bf8ca669bd47afb0f08b97a5

Analysis

max time kernel
94s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 20:41

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe
Size

87KB
MD5

b4f7d93ebcd195a32b580da33ce24f1d
SHA1

7bbec7663b48df82a2973153a7443229f7ec6185
SHA256

e1e224c515f41715ecd0b05b817a7a2724f2e7b4bf8ca669bd47afb0f08b97a5
SHA512

1c57d178be00ebf20a83df60af4eefb1d5c9e5e45f6249ff3736b63b07d1d79217508f9268a854820c2c09cf30aac49ab81f6530802ed5d4c8fee38baf46b5fd
SSDEEP

1536:IGs/K7jJtWMyjW4qHUoU1VycaqA0uTC7Mx7tREf5cCWg:IGs/K7dc1hiU1Vr+0unx7tREf5cCWg

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1776 set thread context of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4672	2060	WerFault.exe	84

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	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1776 wrote to memory of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84
PID 1776 wrote to memory of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84
PID 1776 wrote to memory of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84
PID 1776 wrote to memory of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84
PID 1776 wrote to memory of 2060	1776	b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1776
- C:\Users\Admin\AppData\Local\Temp\b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\b4f7d93ebcd195a32b580da33ce24f1d_JaffaCakes118.exe H:\Hex Projects\kimo.exe
  2⤵
  PID:2060
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 456
    3⤵
    - Program crash
    PID:4672

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2060 -ip 2060
1⤵
PID:1488

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/1776-3-0x0000000040000000-0x0000000040023000-memory.dmp

Filesize
140KB

Download
memory/2060-0-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/2060-2-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download