Analysis
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max time kernel
356s -
max time network
478s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25/11/2022, 16:35
Static task
static1
Behavioral task
behavioral1
Sample
8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe
Resource
win10v2004-20221111-en
General
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Target
8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe
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Size
190KB
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MD5
9c23dc30473e7be133d20b8e65985296
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SHA1
dc66a39d816eb92942a93dc47fbcc503e9672a9d
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SHA256
8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f
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SHA512
58cf47e399c3e1a7d0c6c983da817799e338175172d4c5db4c103dbd00d6881708a2437d00cd2e33cde50b50c6d09b0df6fdf5b3efbd3db3d07224f14a4e9bf2
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SSDEEP
3072:2kBGWOsTIJgIDU5A/cpubouDfEsUsT0hH00bxUW/kE/361EQl76eNQyVv7R2KBgd:21ssjTouDEsUs4500xsW61EsnBQKBgD
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: EnumeratesProcesses 2 IoCs
pid Process 824 powershell.exe 824 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 824 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1376 8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1376 wrote to memory of 824 1376 8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe 86 PID 1376 wrote to memory of 824 1376 8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe 86 PID 1376 wrote to memory of 824 1376 8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe"C:\Users\Admin\AppData\Local\Temp\8ed5c973962b8368601758e2c18c50851aa233af622dfbf93db4a4729d0ff93f.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exeC:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe -windowstyle hidden $a = Get-Content 'C:\Users\Admin\AppData\Local\Temp\vatnisser\Vrdighedskravene\Spdbrnspleje\Tapetseringens\bukoliskes.Amm3' ; C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "$a"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:824
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