Overview
overview
3Static
static
3CryptMP La...L].rar
windows10-2004-x64
3CryptMP La...L].rar
windows11-21h2-x64
3CryptMP La...ls.dll
windows10-2004-x64
1CryptMP La...ls.dll
windows11-21h2-x64
1CryptMP La...pf.dll
windows10-2004-x64
1CryptMP La...pf.dll
windows11-21h2-x64
1CryptMP La...ct.dll
windows10-2004-x64
1CryptMP La...ct.dll
windows11-21h2-x64
1CryptMP La...s.json
windows10-2004-x64
3CryptMP La...s.json
windows11-21h2-x64
3CryptMP La...yp.exe
windows10-2004-x64
1CryptMP La...yp.exe
windows11-21h2-x64
1CryptMP La...config
windows10-2004-x64
3CryptMP La...config
windows11-21h2-x64
3CryptMP La...yp.exe
windows10-2004-x64
1CryptMP La...yp.exe
windows11-21h2-x64
1CryptMP La...g.json
windows10-2004-x64
3CryptMP La...g.json
windows11-21h2-x64
3Analysis
-
max time kernel
135s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25-08-2024 09:07
Static task
static1
Behavioral task
behavioral1
Sample
CryptMP Launcher [STARFALL DLL].rar
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
CryptMP Launcher [STARFALL DLL].rar
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
CryptMP Launcher [STARFALL DLL]/ModernWpf.Controls.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
CryptMP Launcher [STARFALL DLL]/ModernWpf.Controls.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
CryptMP Launcher [STARFALL DLL]/ModernWpf.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
CryptMP Launcher [STARFALL DLL]/ModernWpf.dll
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
CryptMP Launcher [STARFALL DLL]/Redirect.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
CryptMP Launcher [STARFALL DLL]/Redirect.dll
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
CryptMP Launcher [STARFALL DLL]/cryp.deps.json
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
CryptMP Launcher [STARFALL DLL]/cryp.deps.json
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
CryptMP Launcher [STARFALL DLL]/cryp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
CryptMP Launcher [STARFALL DLL]/cryp.exe
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
CryptMP Launcher [STARFALL DLL]/cryp.dll.config
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
CryptMP Launcher [STARFALL DLL]/cryp.dll.config
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
CryptMP Launcher [STARFALL DLL]/cryp.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
CryptMP Launcher [STARFALL DLL]/cryp.exe
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
CryptMP Launcher [STARFALL DLL]/cryp.runtimeconfig.json
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
CryptMP Launcher [STARFALL DLL]/cryp.runtimeconfig.json
Resource
win11-20240802-en
General
-
Target
CryptMP Launcher [STARFALL DLL]/cryp.dll.config
-
Size
2KB
-
MD5
f9a64e9ffe708b1679868fba92f8944f
-
SHA1
d0f588ed45d9dcd3ca5c0b3776964a9c29fcc78d
-
SHA256
e3019082adb801251f0996bdd5d1965c8399b3252219db13713cff4732023dae
-
SHA512
9255815390aa5c002a934b051e2df8d6cad91fbcdb1369a09ebcccb8b69fb65df22a4ec215f717e3cef108ecbb1c42851bf42f0d099df280fee83950cfa3e4cf
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1100 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\CryptMP Launcher [STARFALL DLL]\cryp.dll.config"1⤵
- Modifies registry class
PID:876
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1100