Analysis
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max time kernel
93s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10/05/2024, 22:52
Behavioral task
behavioral1
Sample
massdm_1.exe
Resource
win7-20240221-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
massdm_1.exe
Resource
win10v2004-20240226-en
2 signatures
150 seconds
Behavioral task
behavioral3
Sample
massdm.pyc
Resource
win7-20240419-en
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
massdm.pyc
Resource
win10v2004-20240508-en
4 signatures
150 seconds
General
-
Target
massdm.pyc
-
Size
1023B
-
MD5
2fecf336a96e83cf3f00e15e49cef8eb
-
SHA1
0a2086885d43b3a06fcaefdeebdc40f0776c42ea
-
SHA256
13888a91a665df05df33bcc8c4b333cd4d54bd6c1e1cfd9d05c8a799ea331517
-
SHA512
504691d0183ee8c03f0f4cde538df3a7cb2d6e29094fe1b01bc9a17dea98363f81648cd5559bbb9837819d19b611ad3fd0c982cfe47492b96fe76d71f030141f
Score
3/10
Malware Config
Signatures
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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-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1564 OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1564 OpenWith.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\massdm.pyc1⤵
- Modifies registry class
PID:5016
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1564