Resubmissions

13-09-2021 07:53

210913-jqz1badce3 10

Analysis

  • max time kernel
    300s
  • max time network
    259s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-04-2024 14:40

General

  • Target

    dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe

  • Size

    1.2MB

  • MD5

    46418f7453541b35f5962bc93588c8d4

  • SHA1

    f6d57ef7add3039a956dd4a86f0efafb375d5eaf

  • SHA256

    dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19

  • SHA512

    cb7c7acc6496155f96f357be50ff789ab5bbe668f7624592f27cd9093914026848e476ea367ca6177e66f78f2c59300b78b9ac8092d5c2e0499069a21097620b

  • SSDEEP

    12288:u+rq0yKJ7KZeBA4DVzlzEyn2QFqTjCAjkTnV/QH7OTzId2nfpN3fXx:FW0yreAkpzP/QCAjkTmbOwYRZB

Score
10/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe
    "C:\Users\Admin\AppData\Local\Temp\dfe468bdad97b15c8ede2105a66c389b41f79e54de10747d6713140a70883a19.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:5048
    • C:\windows\hh.exe
      "C:\windows\hh.exe"
      2⤵
        PID:3256
      • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
        "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
        2⤵
        • Executes dropped EXE
        PID:4728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

      Filesize

      3KB

      MD5

      b4cd27f2b37665f51eb9fe685ec1d373

      SHA1

      7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

      SHA256

      91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

      SHA512

      e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

    • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

      Filesize

      28B

      MD5

      2bb51ce762a548f77e5ffd6ae1bd4c38

      SHA1

      321ed01f7888577015defb9fa4fd417a0098bbaf

      SHA256

      96a41f1a6c35aeeb9abed76a48197498026786b4c37c644b70198d555a298422

      SHA512

      ddd7019c92436a460e096c46d8220929d35d9e9c2c1080f0e3509bc3b814fc7afd15d010d73c544a468fc7b1283a8215d22fb40553840cdca26315e317f5bb33

    • memory/5048-5-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-15-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-4-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-0-0x0000000000750000-0x0000000000751000-memory.dmp

      Filesize

      4KB

    • memory/5048-6-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-7-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-8-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-2-0x0000000000400000-0x0000000000545000-memory.dmp

      Filesize

      1.3MB

    • memory/5048-1-0x00000000028D0000-0x00000000029B2000-memory.dmp

      Filesize

      904KB

    • memory/5048-3-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-16-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-20-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-22-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-25-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-27-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-29-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-32-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-34-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-37-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB

    • memory/5048-40-0x0000000003520000-0x00000000035BF000-memory.dmp

      Filesize

      636KB