Analysis

  • max time kernel
    1796s
  • max time network
    1798s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/07/2024, 07:40

General

  • Target

    abc.ps1

  • Size

    391B

  • MD5

    95f237060c89ab71980144432f9d166d

  • SHA1

    c1cd06708c4987ab980160921b5b7edebab8394b

  • SHA256

    be7c58e49a6acf03fd3424d626eb6726fdc7bc9f0fdaec40cd8899959d196a1a

  • SHA512

    f8d060f68325a6b3c9b3d1e88df47c1cae6a3b5729abeb1b8c914e2f5731a4a0dad012d4e08b72221793cf14c92595c018c1c2e7def7ae911231fca9df884d24

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 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\abc.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2380
    • 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:3416 -u momboteq#windows -p 8OBeuRw5ll5L70UvR92vBNOSK
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4292
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c set
        3⤵
          PID:3508

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_y31e4n3v.at4.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\evbAC2.tmp

      Filesize

      1KB

      MD5

      4998c826b605ee77c13a2018618facb4

      SHA1

      6c60755c430669f9d4c14c63001b222a53a5b5fb

      SHA256

      145450471b410b8b6dac975d43f0b9dbcda06747ac41b87e93fb33c3d7f77e3c

      SHA512

      9dc7fdfbc26fe06599c70d2999952fe64d19faa39896e32a7f10e8c765f51bc9670569eb702de43e426a2fad36ac5a4a9955d415523ccda5733af8f741b7dec2

    • C:\Users\Admin\AppData\Local\Temp\evbAF1.tmp

      Filesize

      1KB

      MD5

      ca71ec205cde2578292b6b7afc68af7a

      SHA1

      176960a041c3faa545ee95835ea23b3bd6ebefff

      SHA256

      a9356cd19cf5f28575aa2531b900711fcf229505cb07381f8de30c210b62e09c

      SHA512

      2cb22f163f4e7b5d77254113f81a54918fd0bf21004f41f783216031759e97693eb58230532edb918b1e5dc3a0fff80f06b5504e88c386721dc0934809bbd0b4

    • C:\Users\Admin\AppData\Local\Temp\evbB21.tmp

      Filesize

      1KB

      MD5

      be10ecef22e448c25fa481e75cab6f14

      SHA1

      6205232aa5d8fafa2aa3d7101221372d4ec979e1

      SHA256

      02d479a16dd1b7d35718422d579e4cf8800b17c89bbed276e0c4d7fa5bf07eba

      SHA512

      d33ed5bc85adf6cefc9a6fa949c3055ecdb7fb8058766772bdd5065b97f8e6a797474980039435b96d315c4b8e9f46d270b149e2fe216677a924cedb8eb75072

    • 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/2380-17-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-14-0x00007FF92B153000-0x00007FF92B155000-memory.dmp

      Filesize

      8KB

    • memory/2380-15-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-13-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-18-0x0000022DC98F0000-0x0000022DC9902000-memory.dmp

      Filesize

      72KB

    • memory/2380-19-0x0000022DC98E0000-0x0000022DC98EA000-memory.dmp

      Filesize

      40KB

    • memory/2380-12-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-234-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-11-0x00007FF92B150000-0x00007FF92BC11000-memory.dmp

      Filesize

      10.8MB

    • memory/2380-0-0x00007FF92B153000-0x00007FF92B155000-memory.dmp

      Filesize

      8KB

    • memory/2380-6-0x0000022DC8E70000-0x0000022DC8E92000-memory.dmp

      Filesize

      136KB

    • memory/4292-218-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-235-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-212-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-211-0x000000037C1A0000-0x000000037C231000-memory.dmp

      Filesize

      580KB

    • memory/4292-206-0x000000037C1A0000-0x000000037C231000-memory.dmp

      Filesize

      580KB

    • memory/4292-203-0x0000000356B30000-0x0000000356DE3000-memory.dmp

      Filesize

      2.7MB

    • memory/4292-213-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-215-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-216-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-217-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-197-0x0000000356B30000-0x0000000356DE3000-memory.dmp

      Filesize

      2.7MB

    • memory/4292-219-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-229-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-226-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-194-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-233-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-230-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-214-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-239-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-236-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-240-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-247-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-244-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-251-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-248-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-252-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-259-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-256-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-263-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-260-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-267-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-264-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-271-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-268-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB

    • memory/4292-275-0x00000002E3650000-0x00000002E3666000-memory.dmp

      Filesize

      88KB

    • memory/4292-272-0x0000000140000000-0x000000014442B000-memory.dmp

      Filesize

      68.2MB