80492abb6924a3baa8c0f8a58d211816c6917055b87ce6b8932c2020c673c60f

Analysis

max time kernel
31s
max time network
42s
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 03:26

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Reason

Machine shutdown

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General

Target

15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe
Size

227KB
MD5

15fad4414cbf900010e102976c55a7a0
SHA1

bfcbbd8b68b74f98bb79745ff01412789d7cd6df
SHA256

80492abb6924a3baa8c0f8a58d211816c6917055b87ce6b8932c2020c673c60f
SHA512

85f7acfe9927d46d91df64390936443cf7da1645526a5e597dd82faf2ad120ac7b4769679b28899f70d2b174433a9a3cf8bfd62ba9117fa7c0a2e4edfc24b51b
SSDEEP

6144:91lE8umqehhwnNt+h5+stSQQHV3jz7pqWFkuK:91l1uJowG5vtSQWTJq+k

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4200 set thread context of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3204	400	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	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82
PID 4200 wrote to memory of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82
PID 4200 wrote to memory of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82
PID 4200 wrote to memory of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82
PID 4200 wrote to memory of 400	4200	15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Users\Admin\AppData\Local\Temp\15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\15fad4414cbf900010e102976c55a7a0_JaffaCakes118.exe"
  2⤵
  PID:400
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 400 -s 8
    3⤵
    - Program crash
    PID:3204

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 400 -ip 400
1⤵
PID:4736

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/4200-0-0x0000000075402000-0x0000000075403000-memory.dmp

Filesize
4KB

Download
memory/4200-1-0x0000000075400000-0x00000000759B1000-memory.dmp

Filesize
5.7MB

Download
memory/4200-2-0x0000000075400000-0x00000000759B1000-memory.dmp

Filesize
5.7MB

Download
memory/4200-5-0x0000000075400000-0x00000000759B1000-memory.dmp

Filesize
5.7MB

Download
memory/4200-6-0x0000000075400000-0x00000000759B1000-memory.dmp

Filesize
5.7MB

Download