Analysis
-
max time kernel
1674s -
max time network
1168s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 15:37
Behavioral task
behavioral1
Sample
Craxsrat V4.9.5 Cleaned Version.rar
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Craxsrat V4.9.5 Cleaned Version.rar
Resource
win7-20240419-en
Behavioral task
behavioral3
Sample
Craxsrat V4.9.5 Cleaned Version.rar
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
Craxsrat V4.9.5 Cleaned Version.rar
Resource
win11-20240426-en
General
-
Target
Craxsrat V4.9.5 Cleaned Version.rar
-
Size
202.2MB
-
MD5
a22a3f53b4f3ac6cd04d62adfbb481a7
-
SHA1
f5366c4e387c09a80420c88f6e275c66382ed2ce
-
SHA256
f899a5ca771d41fbdfa9b90ba41ca7112bb4791b3dbb2470d380f490727ad010
-
SHA512
a527daf05eda8ffa6ea984699b286dda0b13daaade14bec43018020633c9a27b98bb32c2c2bc54e4751f9cb054c4f3c01878555ca9ff15a4c688bf65f31626ad
-
SSDEEP
3145728:mF6sOfXErUkpM/PYWsS9vZT25OH5kN4NQ908t24lZT25OZbU3Io8SkLMFG:4UXnke/wvuykkRm0yP8SkQFG
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 512 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Craxsrat V4.9.5 Cleaned Version.rar"1⤵
- Modifies registry class
PID:1304
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:512