Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 22:03

General

  • Target

    tmp.exe

  • Size

    10.7MB

  • MD5

    b091c4848287be6601d720997394d453

  • SHA1

    9180e34175e1f4644d5fa63227d665b2be15c75b

  • SHA256

    d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe

  • SHA512

    a3b3663fd343389aee2cbf76f426401d436992b2b56cea3b60e9c2e385510fa874fa45b2ac75703074f0303934c4223eaee1983851374a2e753fd0302042cc5a

  • SSDEEP

    196608:oPnV1Bk/fRaGxUCBIORz5Z2YoZX0tMmp6tgq1D//XxdgPxwdT:oPKfR/UCBF+dZX0tMft/vxdgpG

Malware Config

Signatures

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 16 IoCs
  • Creates new service(s) 1 TTPs
  • Stops running service(s) 3 TTPs
  • Executes dropped EXE 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Launches sc.exe 4 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:4020
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1656
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2096
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3156
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1908
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:2896
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "OBGPQMHF" binpath= "C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe" start= "auto"
      2⤵
      • Launches sc.exe
      PID:4416
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:3132
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:3524
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4152,i,7064649017625232947,17746804975634116675,262144 --variations-seed-version --mojo-platform-channel-handle=3376 /prefetch:8
    1⤵
      PID:2964
    • C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
      C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3516
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1396
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:392
      • C:\Windows\system32\powercfg.exe
        C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4328
      • C:\Windows\system32\conhost.exe
        C:\Windows\system32\conhost.exe
        2⤵
          PID:3008
        • C:\Windows\system32\svchost.exe
          svchost.exe
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4148

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe

        Filesize

        10.7MB

        MD5

        b091c4848287be6601d720997394d453

        SHA1

        9180e34175e1f4644d5fa63227d665b2be15c75b

        SHA256

        d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe

        SHA512

        a3b3663fd343389aee2cbf76f426401d436992b2b56cea3b60e9c2e385510fa874fa45b2ac75703074f0303934c4223eaee1983851374a2e753fd0302042cc5a

      • memory/1660-32-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/1660-9-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/1660-10-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/3008-13-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/3008-12-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/3008-14-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/3008-16-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/3008-19-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/3008-15-0x0000000140000000-0x000000014000E000-memory.dmp

        Filesize

        56KB

      • memory/4020-5-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/4020-1-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/4020-0-0x00007FF83B830000-0x00007FF83B832000-memory.dmp

        Filesize

        8KB

      • memory/4020-2-0x0000000140000000-0x0000000141A14000-memory.dmp

        Filesize

        26.1MB

      • memory/4148-26-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-33-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-24-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-23-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-25-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-21-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-27-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-28-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-30-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-31-0x00000283293B0000-0x00000283293D0000-memory.dmp

        Filesize

        128KB

      • memory/4148-20-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-22-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-34-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-35-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-36-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-37-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-38-0x0000028329610000-0x0000028329650000-memory.dmp

        Filesize

        256KB

      • memory/4148-39-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-40-0x0000000140000000-0x0000000140840000-memory.dmp

        Filesize

        8.2MB

      • memory/4148-41-0x0000028329650000-0x0000028329670000-memory.dmp

        Filesize

        128KB

      • memory/4148-42-0x0000028329650000-0x0000028329670000-memory.dmp

        Filesize

        128KB