Analysis
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max time kernel
111s -
max time network
113s -
platform
windows10_x64 -
resource
win10-20220331-en -
submitted
09-04-2022 14:49
Static task
static1
Behavioral task
behavioral1
Sample
asdfg.ps1
Resource
win10-20220331-en
Behavioral task
behavioral2
Sample
asdfg.ps1
Resource
win10v2004-20220331-en
General
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Target
asdfg.ps1
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Size
193KB
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MD5
fb688204cb7b25d92caa176874c3b4a4
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SHA1
0e12d29fd6c774232f2817dbd5f9b0fed1e78957
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SHA256
acc23a776415d931b64e95919b3372562b17a7c2717e1d530b031a6f29404b94
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SHA512
d9cf3f45d0489584ac842a237b5a152ba8fda6c42532c8216c2d51ba4ffcaa03f126e9e5c35b98f9e4ac513b66226e3734111ecd08aacb874d338b0842dfc64c
Malware Config
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
powershell.exeflow pid process 1 4112 powershell.exe 6 4112 powershell.exe 7 4112 powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exepowershell.exepid process 2152 powershell.exe 2152 powershell.exe 2152 powershell.exe 4112 powershell.exe 4112 powershell.exe 4112 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2152 powershell.exe Token: SeDebugPrivilege 4112 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
powershell.exedescription pid process target process PID 2152 wrote to memory of 4112 2152 powershell.exe powershell.exe PID 2152 wrote to memory of 4112 2152 powershell.exe powershell.exe PID 2152 wrote to memory of 4112 2152 powershell.exe powershell.exe
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\asdfg.ps11⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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\??\c:\windows\syswow64\windowspowershell\v1.0\powershell.exe"c:\windows\syswow64\windowspowershell\v1.0\powershell.exe" -Version 5.1 -s -NoLogo -NoProfile2⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCacheMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/2152-118-0x000002B150BB0000-0x000002B150BD2000-memory.dmpFilesize
136KB
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memory/2152-121-0x000002B169A00000-0x000002B169A76000-memory.dmpFilesize
472KB
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memory/2152-129-0x000002B169160000-0x000002B169162000-memory.dmpFilesize
8KB
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memory/2152-130-0x000002B169163000-0x000002B169165000-memory.dmpFilesize
8KB
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memory/2152-135-0x000002B16ACC0000-0x000002B16AE36000-memory.dmpFilesize
1.5MB
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memory/2152-136-0x000002B16B050000-0x000002B16B258000-memory.dmpFilesize
2.0MB
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memory/2152-137-0x000002B169166000-0x000002B169168000-memory.dmpFilesize
8KB
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memory/4112-149-0x0000000007520000-0x0000000007542000-memory.dmpFilesize
136KB
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memory/4112-148-0x0000000007620000-0x0000000007C48000-memory.dmpFilesize
6.2MB
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memory/4112-147-0x0000000006EE0000-0x0000000006F16000-memory.dmpFilesize
216KB
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memory/4112-150-0x0000000007D00000-0x0000000007D66000-memory.dmpFilesize
408KB
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memory/4112-151-0x0000000007DE0000-0x0000000007E46000-memory.dmpFilesize
408KB
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memory/4112-152-0x00000000080C0000-0x0000000008410000-memory.dmpFilesize
3.3MB
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memory/4112-153-0x0000000008480000-0x000000000849C000-memory.dmpFilesize
112KB
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memory/4112-154-0x0000000008540000-0x000000000858B000-memory.dmpFilesize
300KB
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memory/4112-155-0x0000000008720000-0x0000000008796000-memory.dmpFilesize
472KB
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memory/4112-162-0x0000000009310000-0x0000000009988000-memory.dmpFilesize
6.5MB
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memory/4112-163-0x0000000008C90000-0x0000000008CAA000-memory.dmpFilesize
104KB
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memory/4112-165-0x0000000008C90000-0x0000000009308000-memory.dmpFilesize
6.5MB
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memory/4112-144-0x0000000000000000-mapping.dmp