Analysis
-
max time kernel
133s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2024, 14:07
Static task
static1
Behavioral task
behavioral1
Sample
846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe
-
Size
96KB
-
MD5
846a586a176c8f7f696666fa631b9fb4
-
SHA1
dfdfc06d82dbc2652d9c1c15fb93155d0be91ee1
-
SHA256
c51095e00f1b419a8c6e604b69d48a298414862100997058e53c3228224e8dc3
-
SHA512
7d98809ea280d25581323fff1457c59517db54e1226295432f49420ab6464fee61b1c6bb1ddd6b040528c9cee8f0835e9a11f6e0eb5a8d859ae145ecbcaf6930
-
SSDEEP
3072:BwgIFNWdkLZIV/e0KCi+uuzhEoYK1KFw4AZv4ev:BwgAhge0euzhuAt4ev
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 772 WindowsUpdate.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate\\WindowsUpdate.exe" WindowsUpdate.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2248 wrote to memory of 772 2248 846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe 83 PID 2248 wrote to memory of 772 2248 846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe 83 PID 2248 wrote to memory of 772 2248 846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\846a586a176c8f7f696666fa631b9fb4_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Users\Admin\AppData\Roaming\WindowsUpdate\WindowsUpdate.exe"C:\Users\Admin\AppData\Roaming\WindowsUpdate\WindowsUpdate.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:772
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
96KB
MD5846a586a176c8f7f696666fa631b9fb4
SHA1dfdfc06d82dbc2652d9c1c15fb93155d0be91ee1
SHA256c51095e00f1b419a8c6e604b69d48a298414862100997058e53c3228224e8dc3
SHA5127d98809ea280d25581323fff1457c59517db54e1226295432f49420ab6464fee61b1c6bb1ddd6b040528c9cee8f0835e9a11f6e0eb5a8d859ae145ecbcaf6930