Analysis

  • max time kernel
    143s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-08-2024 21:19

General

  • Target

    Anubis.exe

  • Size

    1.2MB

  • MD5

    c2adb7ff42f1c961035f17bad5bee12d

  • SHA1

    e2ae36539f9ff88e8a89d750e99d15ea6e84f0dc

  • SHA256

    4b350ae0b85aa7f7818e37e3f02397cd3667af8d62eb3132fb3297bd96a0abe2

  • SHA512

    16413f90689cfa3fc509637bea54634ead1bba7f89d621bbc8096279f2413cd3477142a63becfa457e5756583c34049699ab1e960d1133dad2f72e3325ecb348

  • SSDEEP

    24576:uDDgbYd14JwD00GR/L4Sgh5ovGpuIGPBgyjhgQJ8L/inWS:gcbILXoO3p9GP6ydk/inWS

Malware Config

Signatures

  • Detect rhadamanthys stealer shellcode 2 IoCs
  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 2 IoCs
  • Obfuscated Files or Information: Command Obfuscation 1 TTPs

    Adversaries may obfuscate content during command execution to impede detection.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Anubis.exe
    "C:\Users\Admin\AppData\Local\Temp\Anubis.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4300
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHgAYQBzACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAHgAegBiACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAHAAcABnACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHkAdgBuACMAPgA="
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:840
    • C:\Users\Admin\AppData\Local\Temp\Launcher.exe
      "C:\Users\Admin\AppData\Local\Temp\Launcher.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2284
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c pause
        3⤵
          PID:696
      • C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe
        "C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe"
        2⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4420
    • 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 --field-trial-handle=3976,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
      1⤵
        PID:4992

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Launcher.exe

        Filesize

        748KB

        MD5

        a8db312e9364d1d82600bf5a398212fe

        SHA1

        3bbacada2b463bb9f62ed7ae34a8e8440bc91dcb

        SHA256

        84e01afa9f1f134caa4e49456f4a1700e17bae4cbd962c1dfdf6cdfd61b3a3cb

        SHA512

        a7994ab1901aa1fc6ee89a302a92c9ec7fc3febc348a21e0445d4e17bb2c736ef563543dde94a01fe5d81094e792b354db1d02f8069992b36791fdbb0f8a5782

      • C:\Users\Admin\AppData\Local\Temp\WindowsHost.exe

        Filesize

        456KB

        MD5

        515a0c8be21a5ba836e5687fc2d73333

        SHA1

        c52be9d0d37ac1b8d6bc09860e68e9e0615255ab

        SHA256

        9950788284df125c7359aeb91435ed24d59359fac6a74ed73774ca31561cc7ae

        SHA512

        4e2bd7ce844bba25aff12e2607c4281b59f7579b9407139ef6136ef09282c7afac1c702adebc42f8bd7703fac047fd8b5add34df334bfc04d3518ea483225522

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ivj0tmqp.pru.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/840-52-0x0000000007810000-0x0000000007E8A000-memory.dmp

        Filesize

        6.5MB

      • memory/840-53-0x00000000071C0000-0x00000000071DA000-memory.dmp

        Filesize

        104KB

      • memory/840-19-0x0000000074A00000-0x00000000751B0000-memory.dmp

        Filesize

        7.7MB

      • memory/840-20-0x0000000074A00000-0x00000000751B0000-memory.dmp

        Filesize

        7.7MB

      • memory/840-21-0x0000000004EE0000-0x0000000004F02000-memory.dmp

        Filesize

        136KB

      • memory/840-22-0x00000000057C0000-0x0000000005826000-memory.dmp

        Filesize

        408KB

      • memory/840-23-0x0000000005830000-0x0000000005896000-memory.dmp

        Filesize

        408KB

      • memory/840-17-0x00000000028B0000-0x00000000028E6000-memory.dmp

        Filesize

        216KB

      • memory/840-33-0x00000000058A0000-0x0000000005BF4000-memory.dmp

        Filesize

        3.3MB

      • memory/840-34-0x0000000005E90000-0x0000000005EAE000-memory.dmp

        Filesize

        120KB

      • memory/840-35-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

        Filesize

        304KB

      • memory/840-63-0x0000000074A00000-0x00000000751B0000-memory.dmp

        Filesize

        7.7MB

      • memory/840-60-0x00000000074E0000-0x00000000074E8000-memory.dmp

        Filesize

        32KB

      • memory/840-59-0x0000000007500000-0x000000000751A000-memory.dmp

        Filesize

        104KB

      • memory/840-50-0x0000000007070000-0x000000000708E000-memory.dmp

        Filesize

        120KB

      • memory/840-40-0x0000000070770000-0x00000000707BC000-memory.dmp

        Filesize

        304KB

      • memory/840-39-0x0000000006470000-0x00000000064A2000-memory.dmp

        Filesize

        200KB

      • memory/840-51-0x0000000007090000-0x0000000007133000-memory.dmp

        Filesize

        652KB

      • memory/840-16-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

        Filesize

        4KB

      • memory/840-18-0x0000000005090000-0x00000000056B8000-memory.dmp

        Filesize

        6.2MB

      • memory/840-54-0x0000000007240000-0x000000000724A000-memory.dmp

        Filesize

        40KB

      • memory/840-55-0x0000000007440000-0x00000000074D6000-memory.dmp

        Filesize

        600KB

      • memory/840-56-0x00000000073C0000-0x00000000073D1000-memory.dmp

        Filesize

        68KB

      • memory/840-57-0x0000000007400000-0x000000000740E000-memory.dmp

        Filesize

        56KB

      • memory/840-58-0x0000000007410000-0x0000000007424000-memory.dmp

        Filesize

        80KB

      • memory/4420-36-0x00000000020A0000-0x00000000020A7000-memory.dmp

        Filesize

        28KB

      • memory/4420-38-0x00000000022D0000-0x00000000026D0000-memory.dmp

        Filesize

        4.0MB

      • memory/4420-37-0x00000000022D0000-0x00000000026D0000-memory.dmp

        Filesize

        4.0MB