Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-03-2024 21:37

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 2 IoCs
  • Loads dropped DLL 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 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 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:1704
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1764
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2840
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3064
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2524
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:2004
    • 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:3060
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:2272
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:2736
  • 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:2468
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2444
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2464
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2476
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2508
    • C:\Windows\system32\conhost.exe
      C:\Windows\system32\conhost.exe
      2⤵
        PID:2956
      • C:\Windows\system32\svchost.exe
        svchost.exe
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2764

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe

      Filesize

      704KB

      MD5

      15784a78b2abd0389873a787dda129f8

      SHA1

      b0672b999b7f9380c9238b17db3631265ad92157

      SHA256

      23a0002de361a00183b9e9a3a7c82a983b2c75bb77e4e4d6253544b3812831ba

      SHA512

      7badc0bc53b883201d6b62a9a3c3f5251851677d1562ec566cea91ba2cabe2eed831bafb3832f4eb9100a925ae88337bc0e369a2f83fba94ccef2eafb07cfa14

    • \ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe

      Filesize

      10.7MB

      MD5

      b091c4848287be6601d720997394d453

      SHA1

      9180e34175e1f4644d5fa63227d665b2be15c75b

      SHA256

      d0b06ca6ece3fef6671fa8acd3d560a9400891abcd10f5cedcfe7bd1e6050dfe

      SHA512

      a3b3663fd343389aee2cbf76f426401d436992b2b56cea3b60e9c2e385510fa874fa45b2ac75703074f0303934c4223eaee1983851374a2e753fd0302042cc5a

    • memory/1704-1-0x0000000140000000-0x0000000141A14000-memory.dmp

      Filesize

      26.1MB

    • memory/1704-0-0x0000000077010000-0x0000000077012000-memory.dmp

      Filesize

      8KB

    • memory/1704-3-0x0000000077010000-0x0000000077012000-memory.dmp

      Filesize

      8KB

    • memory/1704-5-0x0000000077010000-0x0000000077012000-memory.dmp

      Filesize

      8KB

    • memory/1704-7-0x0000000076E60000-0x0000000077009000-memory.dmp

      Filesize

      1.7MB

    • memory/1704-14-0x0000000140000000-0x0000000141A14000-memory.dmp

      Filesize

      26.1MB

    • memory/1704-15-0x0000000076E60000-0x0000000077009000-memory.dmp

      Filesize

      1.7MB

    • memory/2468-47-0x0000000076E60000-0x0000000077009000-memory.dmp

      Filesize

      1.7MB

    • memory/2468-45-0x0000000140000000-0x0000000141A14000-memory.dmp

      Filesize

      26.1MB

    • memory/2468-23-0x0000000076E60000-0x0000000077009000-memory.dmp

      Filesize

      1.7MB

    • memory/2468-19-0x0000000140000000-0x0000000141A14000-memory.dmp

      Filesize

      26.1MB

    • memory/2468-17-0x0000000140000000-0x0000000141A14000-memory.dmp

      Filesize

      26.1MB

    • memory/2764-48-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-51-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-56-0x0000000000370000-0x0000000000390000-memory.dmp

      Filesize

      128KB

    • memory/2764-55-0x0000000000370000-0x0000000000390000-memory.dmp

      Filesize

      128KB

    • memory/2764-34-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-35-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-36-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-37-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-38-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-39-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-40-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-41-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-42-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-54-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-44-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-46-0x00000000002F0000-0x0000000000310000-memory.dmp

      Filesize

      128KB

    • memory/2764-53-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-50-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-49-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2764-52-0x0000000140000000-0x0000000140840000-memory.dmp

      Filesize

      8.2MB

    • memory/2956-29-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB

    • memory/2956-26-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB

    • memory/2956-27-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB

    • memory/2956-28-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB

    • memory/2956-32-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB

    • memory/2956-30-0x0000000140000000-0x000000014000E000-memory.dmp

      Filesize

      56KB