Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
30/09/2024, 14:42
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe
-
Size
41KB
-
MD5
1b823cd86cb92058c964fdd8f6edf477
-
SHA1
7af58af0c39d4e1135290b11d56ffc3bfd5fcc70
-
SHA256
7c164bf477f151ed6f3c3cbc94cfd4dbb83f773ff555b6cbe9429666750bbc49
-
SHA512
3466e6f24c9a0d547b918811543863fc8013cad14659b9e219ac4efd15450ca0bda18b51970d537b6c4f526f45f3fdb9a5dbd94b468febb7714d3fb5aab66c5e
-
SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFqZMm:bxNrC7kYo1Fxf3s05rwxbFU
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 1644 pissa.exe -
Loads dropped DLL 1 IoCs
pid Process 2408 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pissa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2408 wrote to memory of 1644 2408 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe 28 PID 2408 wrote to memory of 1644 2408 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe 28 PID 2408 wrote to memory of 1644 2408 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe 28 PID 2408 wrote to memory of 1644 2408 2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe 28
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-09-30_1b823cd86cb92058c964fdd8f6edf477_cryptolocker.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408 -
C:\Users\Admin\AppData\Local\Temp\pissa.exe"C:\Users\Admin\AppData\Local\Temp\pissa.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1644
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
41KB
MD5667d5101ceb65b492a449f23f0ef14ea
SHA191c06626b54d12f91b1dd6f00d3ac491044161a1
SHA25686f07d767c0fba47441913b6d33d5dc6869265293585e548c9f5fdd187f82c01
SHA512a9a1f39d6c5394b92b304b7aa3c58cbff78f44d2fc6d5617bccdca92f6ccc5e0822a9bdec9fe67a73c44492b3e46658c6005adbd25d7f1685237933ce93be995