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
147s -
max time network
152s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-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.runtimeconfig.json
-
Size
372B
-
MD5
d94cf983fba9ab1bb8a6cb3ad4a48f50
-
SHA1
04855d8b7a76b7ec74633043ef9986d4500ca63c
-
SHA256
1eca0f0c70070aa83bb609e4b749b26dcb4409784326032726394722224a098a
-
SHA512
09a9667d4f4622817116c8bc27d3d481d5d160380a2e19b8944bdd1271a83f718415ce5e6d66e82e36819e575ec1b55f19c45213e0013b877b8d61e6feb9d998
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-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3007475212-2160282277-2943627620-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2172 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\CryptMP Launcher [STARFALL DLL]\cryp.runtimeconfig.json"1⤵
- Modifies registry class
PID:4088
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2172