159cecd0dd4bf6e1d3307ac453f1c78cc688c1064450104605da772a03913b05

Analysis

max time kernel
122s
max time network
135s
platform
windows10_x64
resource
win10
submitted
22-10-2020 07:40

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General

Target

MicrosoftFixit20052/Win8RC.TS.ps1
Size

10KB
MD5

5c2fe21b3267478ee7907252d802925f
SHA1

8e84bd58fff18f555755a458c752f7dc457ef852
SHA256

32342af8259fb3820eb5993bc4c0668a42826135621f7d432dbdef3233931ed0
SHA512

6fd1d01afba6b2294f6b14ba3cf8a97ea19a5b3e8532bcd3b701df6ee3f5d538661ad295826ae0eef580ea16b25ee7f312286026ea4ebf78f8ea098387f19388

Score

8^/10

Malware Config

Signatures

Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

11 1760 powershell.exe

flow	pid	process
11	1760	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

pid	process
3404	powershell.exe
3404	powershell.exe
3404	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
1760	powershell.exe
2212	powershell.exe
2212	powershell.exe
2212	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3404 powershell.exe
Token: SeDebugPrivilege 1760 powershell.exe
Token: SeDebugPrivilege 2212 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3404	powershell.exe
Token: SeDebugPrivilege	1760	powershell.exe
Token: SeDebugPrivilege	2212	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

powershell.exepowershell.exe

description	pid	process	target process
PID 3404 wrote to memory of 1760	3404	powershell.exe	powershell.exe
PID 3404 wrote to memory of 1760	3404	powershell.exe	powershell.exe
PID 1760 wrote to memory of 2212	1760	powershell.exe	powershell.exe
PID 1760 wrote to memory of 2212	1760	powershell.exe	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\MicrosoftFixit20052\Win8RC.TS.ps1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3404

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy unrestricted -command C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\ProcessLTSReport.ps1
2⤵
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1760

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\LTSCleanup.ps1
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
MD5
ea6243fdb2bfcca2211884b0a21a0afc

SHA1
2eee5232ca6acc33c3e7de03900e890f4adf0f2f

SHA256
5bc7d9831ea72687c5458cae6ae4eb7ab92975334861e08065242e689c1a1ba8

SHA512
189db6779483e5be80331b2b64e17b328ead5e750482086f3fe4baae315d47d207d88082b323a6eb777f2f47e29cac40f37dda1400462322255849cbcc973940

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
452f58519bf4352d46531b57351c2aa0

SHA1
239396303bf718235c6d973699eed716b979fbdc

SHA256
45a7db3379301c84bfb09f5fbb05bf47e1f1863f023492e01796abf20dc4cb4a

SHA512
18df6770e781eaa1ad983e2c7885feec9337187292894837707c40e07ac7155707056a66d0415466916361b6c82eeebe4e36ccc35bad4185abde43a3b2ea11ef

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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
MD5
452f58519bf4352d46531b57351c2aa0

SHA1
239396303bf718235c6d973699eed716b979fbdc

SHA256
45a7db3379301c84bfb09f5fbb05bf47e1f1863f023492e01796abf20dc4cb4a

SHA512
18df6770e781eaa1ad983e2c7885feec9337187292894837707c40e07ac7155707056a66d0415466916361b6c82eeebe4e36ccc35bad4185abde43a3b2ea11ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\LTSCleanup.ps1
MD5
fcfddb3ebe9574ad1dfa1839aec67232

SHA1
9b9b649bc0bc18f1228d4b46ea5137c02566b5e8

SHA256
71998ac10c3c273d512cd156904fba532a253058060b1bf6152985510c75817a

SHA512
0f5d4b637b54152e937f4772f77ceba2c6fab702fe042aad93850d4dd8b7963e99207dc7ec058312319f7e5a16dd16ed054ed98bbc6b93b06b0b11402c639922

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\Lts_amd64.dll
MD5
0bb6bdf5c6b40b753520c9b9cb96747f

SHA1
64cd0cf38065757a614ac093f1e3a715a970fea6

SHA256
70ea558e5e169505c5fdfd8a9d58dcecb47a73784a3075089304aa0805074b84

SHA512
b3cc8e4fe06f12f6308d1ef71811c9955a02c605f4f1326eb2144dd3ba75997103104e314ac0acc949cc31710fdae3f9dbe1c72b2a8ef87025bb31709746e677

Download Submit
C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\Lts_x86.dll
MD5
b1cd3050f7241e4a238f1c08766df4c8

SHA1
b2590f4ad227a852da9a84e9095e74dc545b3bd1

SHA256
146047bd5e4680263060291694fb1ac74ba3565ecdfa65d92902a29f2d7bb16e

SHA512
198017aebbc2c095cb9783a73aa83991db7bec25b8c9094ea915d52fe5f9f3241e31f2f177887e9f8331fe4e88778e4c935651e50197f3bbcaa8d23e745dca54

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\Microsoft.Support.Diagnostic.MiniPack.LtsBoot.dll
MD5
8dcf01cd0b2dac15e78394e60b296b57

SHA1
0699560bea68710a137fab2807c6007d28099151

SHA256
869d2b4998c31e5e07135b84334eb0c42518177ca6f20feb7fae6ba9c04ec5bf

SHA512
8221d06f090269378316cc123906fff51322403b68d7d62189319ab8550f8bf3f8ba28ad64627de2424ff7febf3ab757280e206c16d8681bce58d51eb877cead

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_073744\ProcessLTSReport.ps1
MD5
0b55c7c19a022631808799344f199029

SHA1
38d39e7316a0ae81891da768b3da21c40b4bfb0b

SHA256
c7a47c9386efbfe8ec75b0ceb91cbabe6d7754524e2236232c84b5450a57a769

SHA512
a9f41e53c4d9f1bdf3918d9175e12a3471d38fbbb2ba6117434ceeb90880a82a5a96fab9b7676a239b8632b251d9e502e27d616656d009a9b1328b842efc136f

Download Submit
memory/1760-4-0x00007FFEADD60000-0x00007FFEAE74C000-memory.dmp

Filesize
9.9MB

Download
memory/1760-9-0x0000023D5C920000-0x0000023D5C921000-memory.dmp

Filesize
4KB

Download
memory/1760-3-0x0000000000000000-mapping.dmp

Download
memory/2212-11-0x0000000000000000-mapping.dmp

Download
memory/2212-14-0x00007FFEADD60000-0x00007FFEAE74C000-memory.dmp

Filesize
9.9MB

Download
memory/3404-0-0x00007FFEADD60000-0x00007FFEAE74C000-memory.dmp

Filesize
9.9MB

Download
memory/3404-2-0x000001EDF3B80000-0x000001EDF3B81000-memory.dmp

Filesize
4KB

Download
memory/3404-1-0x000001EDF1890000-0x000001EDF1891000-memory.dmp

Filesize
4KB

Download