159cecd0dd4bf6e1d3307ac453f1c78cc688c1064450104605da772a03913b05

Analysis

max time kernel
64s
max time network
123s
platform
windows10_x64
resource
win10
submitted
22-10-2020 07:40

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General

Target

MicrosoftFixit20055/Win8GlobalDetector.ps1
Size

9KB
MD5

b08e92f1d8f7c0a2409e0a32dd4e8ce8
SHA1

215b95bcb2dc292662a77ef59b2cf977688efdc0
SHA256

f6a7daa00fcbd76b0162734fee1bd16e6a935170cf517aedd37604e639c7dcd2
SHA512

1df47abef97cfa4b8f1b6f448546301c153c728888f663fb4450a64004eadd35bfcecf908d49a56a136838bd33bf1c057bc9954ffb2bcadd460dfaec0530ce61

Score

8^/10

Malware Config

Signatures

Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

7 856 powershell.exe

flow	pid	process
7	856	powershell.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

pid	process
3848	powershell.exe
3848	powershell.exe
3848	powershell.exe
856	powershell.exe
856	powershell.exe
856	powershell.exe
856	powershell.exe
856	powershell.exe
2776	powershell.exe
2776	powershell.exe
2776	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3848 powershell.exe
Token: SeDebugPrivilege 856 powershell.exe
Token: SeDebugPrivilege 2776 powershell.exe

description	pid	process
Token: SeDebugPrivilege	3848	powershell.exe
Token: SeDebugPrivilege	856	powershell.exe
Token: SeDebugPrivilege	2776	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

powershell.exepowershell.exe

description	pid	process	target process
PID 3848 wrote to memory of 856	3848	powershell.exe	powershell.exe
PID 3848 wrote to memory of 856	3848	powershell.exe	powershell.exe
PID 856 wrote to memory of 2776	856	powershell.exe	powershell.exe
PID 856 wrote to memory of 2776	856	powershell.exe	powershell.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\MicrosoftFixit20055\Win8GlobalDetector.ps1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3848

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_075855\ProcessLTSReport.ps1
2⤵
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:856

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\LTSCleanup.ps1
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2776

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
f290ff33102bc945b87b6871ce2f7cc4

SHA1
45f1664693c3d7c3b483897e69be3dac5618dd1a

SHA256
3f889f11dfa53455f75f8bad373308ba35e5016ede65b9785626322d131727a6

SHA512
f7f6e6ed9a03a5c31a904438736951698a335d508802cd9b0386e69df41671cdb9650d67d1d59aca30b3a4908d676dfb37bc7bff41f8796bef671152a5d6f57b

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

MD5
68ef961cd09ebd66de9b80539ec6e035

SHA1
e1141a0866fbbf807f553d97ff4847499e43739c

SHA256
304854cee08f494171cfcbbda22a60a945d7e08abbb168bd2238d0106e892df1

SHA512
bf361043be3774849eeac4a472395e51a7f57e41f2c9c739dbc0791d4fcf70c99a5cbe8227a80c04019e5ffdc7bb341a2af806b439f05081e87433675f11a4d5

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

MD5
68ef961cd09ebd66de9b80539ec6e035

SHA1
e1141a0866fbbf807f553d97ff4847499e43739c

SHA256
304854cee08f494171cfcbbda22a60a945d7e08abbb168bd2238d0106e892df1

SHA512
bf361043be3774849eeac4a472395e51a7f57e41f2c9c739dbc0791d4fcf70c99a5cbe8227a80c04019e5ffdc7bb341a2af806b439f05081e87433675f11a4d5

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\LTSCleanup.ps1

MD5
fcfddb3ebe9574ad1dfa1839aec67232

SHA1
9b9b649bc0bc18f1228d4b46ea5137c02566b5e8

SHA256
71998ac10c3c273d512cd156904fba532a253058060b1bf6152985510c75817a

SHA512
0f5d4b637b54152e937f4772f77ceba2c6fab702fe042aad93850d4dd8b7963e99207dc7ec058312319f7e5a16dd16ed054ed98bbc6b93b06b0b11402c639922

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\Lts_amd64.dll

MD5
0bb6bdf5c6b40b753520c9b9cb96747f

SHA1
64cd0cf38065757a614ac093f1e3a715a970fea6

SHA256
70ea558e5e169505c5fdfd8a9d58dcecb47a73784a3075089304aa0805074b84

SHA512
b3cc8e4fe06f12f6308d1ef71811c9955a02c605f4f1326eb2144dd3ba75997103104e314ac0acc949cc31710fdae3f9dbe1c72b2a8ef87025bb31709746e677

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\Lts_x86.dll

MD5
b1cd3050f7241e4a238f1c08766df4c8

SHA1
b2590f4ad227a852da9a84e9095e74dc545b3bd1

SHA256
146047bd5e4680263060291694fb1ac74ba3565ecdfa65d92902a29f2d7bb16e

SHA512
198017aebbc2c095cb9783a73aa83991db7bec25b8c9094ea915d52fe5f9f3241e31f2f177887e9f8331fe4e88778e4c935651e50197f3bbcaa8d23e745dca54

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C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\Microsoft.Support.Diagnostic.MiniPack.LtsBoot.dll

MD5
8dcf01cd0b2dac15e78394e60b296b57

SHA1
0699560bea68710a137fab2807c6007d28099151

SHA256
869d2b4998c31e5e07135b84334eb0c42518177ca6f20feb7fae6ba9c04ec5bf

SHA512
8221d06f090269378316cc123906fff51322403b68d7d62189319ab8550f8bf3f8ba28ad64627de2424ff7febf3ab757280e206c16d8681bce58d51eb877cead

Download Submit
C:\Users\Admin\AppData\Local\Temp\MinipackTEMP_10222020_075855\ProcessLTSReport.ps1

MD5
d44cbffb251b87998898140f0ea7db8a

SHA1
be3e8a3b1dcb47d58033b0af08de407361849e81

SHA256
c506b3d5ec0c86cb0eb76bf5457b9e53a461927e89b3a7263fee8e5d4297b08a

SHA512
f286647eea51df6230c3f6e664124f30d58731b95d5c0c354c6a82799b9e6f2ab3fa9f2e087c39642406b0f40d2a9ff3bb781758c7cd881e998b87d6bd63d530

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memory/856-4-0x00007FFBC7F10000-0x00007FFBC88FC000-memory.dmp

Filesize
9.9MB

Download
memory/856-9-0x000001AE7B7E0000-0x000001AE7B7E1000-memory.dmp

Filesize
4KB

Download
memory/856-3-0x0000000000000000-mapping.dmp

Download
memory/2776-11-0x0000000000000000-mapping.dmp

Download
memory/2776-14-0x00007FFBC7F10000-0x00007FFBC88FC000-memory.dmp

Filesize
9.9MB

Download
memory/3848-0-0x00007FFBC7F10000-0x00007FFBC88FC000-memory.dmp

Filesize
9.9MB

Download
memory/3848-2-0x000001CF60BF0000-0x000001CF60BF1000-memory.dmp

Filesize
4KB

Download
memory/3848-1-0x000001CF60A40000-0x000001CF60A41000-memory.dmp

Filesize
4KB

Download