Overview
overview
10Static
static
1RR.lnk
windows7-x64
3RR.lnk
windows10-2004-x64
10vibrations...ss.exe
windows7-x64
vibrations...ss.exe
windows10-2004-x64
1vibrations/croaks.sql
windows7-x64
3vibrations/croaks.sql
windows10-2004-x64
3vibrations...id.cmd
windows7-x64
1vibrations...id.cmd
windows10-2004-x64
1Analysis
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max time kernel
3s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
24/02/2023, 19:41
Static task
static1
Behavioral task
behavioral1
Sample
RR.lnk
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
RR.lnk
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
vibrations/airtightness.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
vibrations/airtightness.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
vibrations/croaks.sql
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
vibrations/croaks.sql
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
vibrations/polaroid.cmd
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
vibrations/polaroid.cmd
Resource
win10v2004-20230220-en
General
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Target
RR.lnk
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Size
1KB
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MD5
02ffb37fb80d62bccbe6013ff3d4d2f0
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SHA1
8f06f89e0fa1ef30b3be0637c3f9a009f8492854
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SHA256
acbfe9386d83f7db8529f9a5d10a0add6a26b1ee6a855210a4f4100f94dea21c
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SHA512
0f4883a7d35e3cee520ba8c3b78c6cf9d339cd273172f999a9d6cd4149120aca330c01c078653af99a171f7a49ddd0d61ffe2af3aab9a66421d814c923b9149e
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
pid Process 1712 cmd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2008 wrote to memory of 1712 2008 cmd.exe 29 PID 2008 wrote to memory of 1712 2008 cmd.exe 29 PID 2008 wrote to memory of 1712 2008 cmd.exe 29 PID 2008 wrote to memory of 1712 2008 cmd.exe 29
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\RR.lnk1⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe" /q /c vibrations\\polaroid.cmd2⤵
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:1712 -
C:\Users\Admin\AppData\Local\Temp\vibrations\airtightness.exevibrations\airtightness.exe -decode vibrations\croaks.sql c:\users\public\output.txt3⤵PID:1120
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C:\Users\Admin\AppData\Local\Temp\vibrations\airtightness.exe"C:\Users\Admin\AppData\Local\Temp\vibrations\airtightness.exe" -decode vibrations\croaks.sql c:\users\public\output.txt3⤵PID:1340
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