Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-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 4 IoCs
Processes:
powershell.exeflow pid process 22 4616 powershell.exe 55 4616 powershell.exe 67 4616 powershell.exe 68 4616 powershell.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exepowershell.exepid process 2708 powershell.exe 2708 powershell.exe 4616 powershell.exe 4616 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2708 powershell.exe Token: SeDebugPrivilege 4616 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
powershell.exedescription pid process target process PID 2708 wrote to memory of 4616 2708 powershell.exe powershell.exe PID 2708 wrote to memory of 4616 2708 powershell.exe powershell.exe PID 2708 wrote to memory of 4616 2708 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\ModuleAnalysisCacheFilesize
8KB
MD50347e24a39db8d2de535b0ae996ba6c7
SHA1a5b37d7cbc50baa570e0b3c992095f0318789af2
SHA25670eb2bce73cea3f069b37728a78232d789c6c2741d2e0990bfcb46034c2b8025
SHA512c20e12b918f15e1b97128cf98714b50d664fdaa25df17c7b2ca442f755b6821b1e1ddf1360d6e3d6df398a84feb54dd70ccb44c0aa23ac11e0fbe4fcc8171f22
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memory/2708-124-0x0000017F5A610000-0x0000017F5A632000-memory.dmpFilesize
136KB
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memory/2708-125-0x00007FF94B4A0000-0x00007FF94BF61000-memory.dmpFilesize
10.8MB
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memory/2708-127-0x0000017F57813000-0x0000017F57815000-memory.dmpFilesize
8KB
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memory/2708-128-0x0000017F57816000-0x0000017F57818000-memory.dmpFilesize
8KB
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memory/2708-126-0x0000017F57810000-0x0000017F57812000-memory.dmpFilesize
8KB
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memory/2708-129-0x0000017F5AA30000-0x0000017F5ABA6000-memory.dmpFilesize
1.5MB
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memory/2708-130-0x0000017F5ADC0000-0x0000017F5AFCA000-memory.dmpFilesize
2.0MB
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memory/4616-132-0x00000000023E0000-0x0000000002416000-memory.dmpFilesize
216KB
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memory/4616-133-0x0000000004FD0000-0x00000000055F8000-memory.dmpFilesize
6.2MB
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memory/4616-134-0x0000000004E80000-0x0000000004EA2000-memory.dmpFilesize
136KB
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memory/4616-135-0x0000000005670000-0x00000000056D6000-memory.dmpFilesize
408KB
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memory/4616-136-0x00000000056E0000-0x0000000005746000-memory.dmpFilesize
408KB
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memory/4616-137-0x0000000002945000-0x0000000002947000-memory.dmpFilesize
8KB
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memory/4616-138-0x0000000005E20000-0x0000000005E3E000-memory.dmpFilesize
120KB
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memory/4616-139-0x0000000006A60000-0x00000000070DA000-memory.dmpFilesize
6.5MB
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memory/4616-140-0x0000000006390000-0x00000000063AA000-memory.dmpFilesize
104KB
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memory/4616-142-0x00000000063E0000-0x0000000006A5A000-memory.dmpFilesize
6.5MB
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memory/4616-131-0x0000000000000000-mapping.dmp