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16-04-2024 14:07

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Analysis

  • max time kernel
    300s
  • max time network
    245s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16-04-2024 14:07

General

  • Target

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe

  • Size

    1.3MB

  • MD5

    40755985ba0182b59a34909770557b77

  • SHA1

    68752dead25052420fd8e5b94c867233accad1f4

  • SHA256

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a

  • SHA512

    788ec7a6c08ac4fb23e1489489152048c9663a3bcdebe767e3db304b5955f430c6bd06a16550b8c9c6bd5229a7cf2c5d1ca1ce6e40e1cbc0f2104d2630f7c507

  • SSDEEP

    12288:hD0Yxtmgcj3DKjs16MKYIjhy+AC5j6vfNqi:hQYxtmiEEYIjhyQj6vfNqi

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe
    "C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    28B

    MD5

    f43714b9298009a20a2dce8b0f8d77f3

    SHA1

    60b02869bffbe1caaeac16b1660685bdca8b7a54

    SHA256

    3840e134d7ce5992530560d6cd395809e5b66a4449b5a9d6fb77872125b073ef

    SHA512

    d4b78ffbf593bfc477a264ffaa16919b24cf89d8620f48390a46c38ae81d011112a580a805f1b5a843ddb079935146b4ee0f45acf123256323064f043be007ee

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

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • memory/2956-22-0x0000000000400000-0x00000000051BC000-memory.dmp

    Filesize

    77.7MB

  • memory/2956-5-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-24-0x0000000005260000-0x0000000005360000-memory.dmp

    Filesize

    1024KB

  • memory/2956-25-0x00000000002D0000-0x0000000000337000-memory.dmp

    Filesize

    412KB

  • memory/2956-7-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-8-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-3-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-2-0x00000000002D0000-0x0000000000337000-memory.dmp

    Filesize

    412KB

  • memory/2956-16-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/2956-18-0x0000000000230000-0x000000000024F000-memory.dmp

    Filesize

    124KB

  • memory/2956-20-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-21-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-62-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-4-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-6-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-26-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-27-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-33-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-38-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-41-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-43-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-48-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-53-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-58-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-60-0x00000000054F0000-0x00000000055B6000-memory.dmp

    Filesize

    792KB

  • memory/2956-1-0x0000000005260000-0x0000000005360000-memory.dmp

    Filesize

    1024KB