Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-03-2024 19:13

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 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:4808
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:860
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2412
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:872
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:5028
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:3012
    • 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:3564
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      2⤵
      • Launches sc.exe
      PID:3152
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "OBGPQMHF"
      2⤵
      • Launches sc.exe
      PID:4408
  • 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:1804
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3788
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:64
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1740
    • C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1604
    • C:\Windows\system32\conhost.exe
      C:\Windows\system32\conhost.exe
      2⤵
        PID:3452
      • C:\Windows\system32\svchost.exe
        svchost.exe
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1584

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Create or Modify System Process

    2
    T1543

    Windows Service

    2
    T1543.003

    Privilege Escalation

    Create or Modify System Process

    2
    T1543

    Windows Service

    2
    T1543.003

    Defense Evasion

    Impair Defenses

    1
    T1562

    Impact

    Service Stop

    1
    T1489

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
      Filesize

      7.1MB

      MD5

      7ccaae6cf4fa89708678b0820fe5a3ad

      SHA1

      3cbe26fc200654683b56fda9482b12ac481a6c90

      SHA256

      4c27bc57b5c114eb9844ffb606da57b209eebd3c087805fd034a515fa8bb26d7

      SHA512

      7b0419be28a161dad1887cf11bfe247a7d05c1bd5464c61db6b2da0f9e173882d434fbb12b82d3170bf9e60c344b1f02a934d68640f62e6320eca1fc38e995b0

    • C:\ProgramData\ndfbaljqaqzm\dckuybanmlgp.exe
      Filesize

      7.4MB

      MD5

      18604c5e370af33e7312fff4832dad5f

      SHA1

      fae0a90dec6575c8d69f5a04bbc2954a78cb3ec4

      SHA256

      003a1fc5339ca8d4d120bde706b8d8693c24d890736f2fb08638541ea4b3e0ee

      SHA512

      0f37f9eac0c364167c831959c04e6b7e717614e6eabba4ff7d050ed5b6606bacfb5bfc8d3893a5b3d6656ddcabd664e8c041d4d91f9724bf39f5f0ae5eff8989

    • memory/1584-34-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-37-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-42-0x000001FF0AAE0000-0x000001FF0AB00000-memory.dmp
      Filesize

      128KB

    • memory/1584-41-0x000001FF0AAE0000-0x000001FF0AB00000-memory.dmp
      Filesize

      128KB

    • memory/1584-24-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-31-0x000001FF0AA60000-0x000001FF0AA80000-memory.dmp
      Filesize

      128KB

    • memory/1584-40-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-25-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-39-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-26-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-38-0x000001FF0AAC0000-0x000001FF0AAE0000-memory.dmp
      Filesize

      128KB

    • memory/1584-32-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-20-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-21-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-22-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-23-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-30-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-36-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-35-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-27-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1584-28-0x0000000140000000-0x0000000140840000-memory.dmp
      Filesize

      8.2MB

    • memory/1804-10-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB

    • memory/1804-9-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB

    • memory/1804-33-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB

    • memory/3452-13-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/3452-15-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/3452-19-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/3452-16-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/3452-14-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/3452-12-0x0000000140000000-0x000000014000E000-memory.dmp
      Filesize

      56KB

    • memory/4808-0-0x00007FF902F70000-0x00007FF902F72000-memory.dmp
      Filesize

      8KB

    • memory/4808-5-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB

    • memory/4808-1-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB

    • memory/4808-2-0x0000000140000000-0x0000000141A14000-memory.dmp
      Filesize

      26.1MB