Analysis

  • max time kernel
    1795s
  • max time network
    1801s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25/07/2024, 16:07

General

  • Target

    84239jfidso.ps1

  • Size

    391B

  • MD5

    66247c78d156ea0ecaf37092a3a43e96

  • SHA1

    bd80441d98b7e76565375301460ab8a15f82534b

  • SHA256

    a84ef5c3011fe9ea524bff400e183728937faf314acfed1d3677a1b0d81e3c39

  • SHA512

    8aed4a8681b74ede52dec60fafb4fa0cd7da5901a57147678c1381b75099702a3ee2734a83071691b8e9810c2543b0756ebe23a1d8964ac9ee2ffdfb6935b692

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 64 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\84239jfidso.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4228
    • C:\Users\Admin\AppData\Local\Temp\srbminer\SRBMiner-Multi-2-5-9\SRBMiner-MULTI.exe
      "C:\Users\Admin\AppData\Local\Temp\srbminer\SRBMiner-Multi-2-5-9\SRBMiner-MULTI.exe" -a randomepic -o stratum+tcp://51pool.online:4416 -u momboteq#windows -p T6bUMcx44UJHhkxNU22WCh8tN
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2740
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c set
        3⤵
          PID:208

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_locijjqk.fbv.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • C:\Users\Admin\AppData\Local\Temp\srbminer\SRBMiner-Multi-2-5-9\SRBMiner-MULTI.exe

      Filesize

      35.5MB

      MD5

      3bd59ae2ad626a5d2b504d879b736604

      SHA1

      4deeb67f982cfe2708c57f335bf4b9f534dabcae

      SHA256

      af82443dbf5de0c71c0d39b199b65d9913799685a86d0b2d98ce6fe8834bc60e

      SHA512

      6d870e82314dd18e1fbd222106254bd5f9cb45b8334412088e9676e9479649c39c4c13b3cf13a0749e4364556f69ac4c294047ca01f12f69faf61157bb424410

    • memory/2740-292-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-250-0x000000037C1A0000-0x000000037C231000-memory.dmp

      Filesize

      580KB

    • memory/2740-316-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-319-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-312-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-315-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-308-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-304-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-307-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-263-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-303-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-296-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-241-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-244-0x0000000356B30000-0x0000000356DE3000-memory.dmp

      Filesize

      2.7MB

    • memory/2740-253-0x0000000356B30000-0x0000000356DE3000-memory.dmp

      Filesize

      2.7MB

    • memory/2740-262-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-255-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-257-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-258-0x000000037C1A0000-0x000000037C231000-memory.dmp

      Filesize

      580KB

    • memory/2740-256-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-259-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-260-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-299-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-261-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-300-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-275-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-272-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-279-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-276-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-280-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-287-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-284-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/2740-291-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/2740-288-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4228-3-0x00007FF88B793000-0x00007FF88B794000-memory.dmp

      Filesize

      4KB

    • memory/4228-9-0x000002976E390000-0x000002976E406000-memory.dmp

      Filesize

      472KB

    • memory/4228-5-0x000002976DD20000-0x000002976DD42000-memory.dmp

      Filesize

      136KB

    • memory/4228-65-0x000002976E1F0000-0x000002976E1FA000-memory.dmp

      Filesize

      40KB

    • memory/4228-52-0x000002976E210000-0x000002976E222000-memory.dmp

      Filesize

      72KB

    • memory/4228-32-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB

    • memory/4228-31-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB

    • memory/4228-30-0x00007FF88B793000-0x00007FF88B794000-memory.dmp

      Filesize

      4KB

    • memory/4228-29-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB

    • memory/4228-25-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB

    • memory/4228-10-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB

    • memory/4228-8-0x00007FF88B790000-0x00007FF88C17C000-memory.dmp

      Filesize

      9.9MB