Overview
overview
6Static
static
1Calm Servi...ces.py
windows10-2004-x64
6Calm Servi...ts.cmd
windows10-2004-x64
1Calm Servi...ers.py
windows10-2004-x64
3Calm Servi...els.py
windows10-2004-x64
3Calm Servi...les.py
windows10-2004-x64
3Calm Servi...els.py
windows10-2004-x64
3Calm Servi...les.py
windows10-2004-x64
3Calm Servi...mer.py
windows10-2004-x64
3Calm Servi...min.py
windows10-2004-x64
3Calm Servi...ser.py
windows10-2004-x64
3Calm Servi...mer.py
windows10-2004-x64
3Calm Servi...all.py
windows10-2004-x64
3Analysis
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max time kernel
1772s -
max time network
1142s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 11:24
Static task
static1
Behavioral task
behavioral1
Sample
Calm Services/Services.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral2
Sample
Calm Services/install_requirements.cmd
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Calm Services/util/banallmembers.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
Calm Services/util/createchannels.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Calm Services/util/createroles.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
Calm Services/util/deleteallchannels.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Calm Services/util/deleteroles.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral8
Sample
Calm Services/util/dmspammer.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Calm Services/util/freeadmin.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral10
Sample
Calm Services/util/kickalluser.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Calm Services/util/messagespammer.py
Resource
win10v2004-20241007-en
Behavioral task
behavioral12
Sample
Calm Services/util/pingall.py
Resource
win10v2004-20241007-en
General
-
Target
Calm Services/util/createroles.py
-
Size
1KB
-
MD5
c0c03b15ca47ad96a687cd01e2e66062
-
SHA1
ab76822d717e8fa691f0b66289db28246a36f163
-
SHA256
9df58f5e154ead6812c786fd94ff23c1a55bdb9cc6b27f87e8cc0470a133ac76
-
SHA512
badeefdb8fa21d1d87c79b6c5586cbc167e1d5ea03d50b9af4eb8c54ad7a4382157b56b7c4b498ed1dc563074c94c80fd03ab56e579fbe4dfdf3005150dca202
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-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4372 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Calm Services\util\createroles.py"1⤵
- Modifies registry class
PID:3888
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4372