Analysis

  • max time kernel
    67s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    03-12-2022 14:08

General

  • Target

    db3724b06bbb704038bf6febb5345ad336cb61a9cd3a79c41897972b7073836a.exe

  • Size

    1.0MB

  • MD5

    9a0631fceff48c8c14d6a0b3238088c1

  • SHA1

    de64ee8fc55721c5b4c5b4b60170afd16c60bba9

  • SHA256

    db3724b06bbb704038bf6febb5345ad336cb61a9cd3a79c41897972b7073836a

  • SHA512

    cf8541b6996e2998484132b3cf2b2ef03afe280326283f1cf7b95e0862fed1894b7f268443ef19ce62c95d38d2318b2c3bbfe53d76731ebab1218f1adb7a8fdb

  • SSDEEP

    24576:KJ/o8TTz5m4JFTL8Xo+2KdDsdj79gGLS0i6Y:KcMFR+DM76YoB

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 9 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db3724b06bbb704038bf6febb5345ad336cb61a9cd3a79c41897972b7073836a.exe
    "C:\Users\Admin\AppData\Local\Temp\db3724b06bbb704038bf6febb5345ad336cb61a9cd3a79c41897972b7073836a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1256
    • C:\Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe
      "C:\Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\GIFviewer.ocx

    Filesize

    100KB

    MD5

    73404435b36b8cb9ea68be6d4249488e

    SHA1

    ecd6f0e28c4f4ac6c1943a7647f42a5d91c14f02

    SHA256

    2123cadad9f7da81601c5e09105a569fedda561b4b12e87f0c0f6b4afa286e5c

    SHA512

    e260099024bdc4711ef068455e350cb400042f5fd5066b07b024e49b8a13b6c058347f2e4e68ff73704358b51db851e4e06c28cb2f3cd36b64d9023c748dcad7

  • C:\Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • \Users\Admin\AppData\Local\Temp\RarSFX0\GIFviewer.ocx

    Filesize

    100KB

    MD5

    73404435b36b8cb9ea68be6d4249488e

    SHA1

    ecd6f0e28c4f4ac6c1943a7647f42a5d91c14f02

    SHA256

    2123cadad9f7da81601c5e09105a569fedda561b4b12e87f0c0f6b4afa286e5c

    SHA512

    e260099024bdc4711ef068455e350cb400042f5fd5066b07b024e49b8a13b6c058347f2e4e68ff73704358b51db851e4e06c28cb2f3cd36b64d9023c748dcad7

  • \Users\Admin\AppData\Local\Temp\RarSFX0\GIFviewer.ocx

    Filesize

    100KB

    MD5

    73404435b36b8cb9ea68be6d4249488e

    SHA1

    ecd6f0e28c4f4ac6c1943a7647f42a5d91c14f02

    SHA256

    2123cadad9f7da81601c5e09105a569fedda561b4b12e87f0c0f6b4afa286e5c

    SHA512

    e260099024bdc4711ef068455e350cb400042f5fd5066b07b024e49b8a13b6c058347f2e4e68ff73704358b51db851e4e06c28cb2f3cd36b64d9023c748dcad7

  • \Users\Admin\AppData\Local\Temp\RarSFX0\GIFviewer.ocx

    Filesize

    100KB

    MD5

    73404435b36b8cb9ea68be6d4249488e

    SHA1

    ecd6f0e28c4f4ac6c1943a7647f42a5d91c14f02

    SHA256

    2123cadad9f7da81601c5e09105a569fedda561b4b12e87f0c0f6b4afa286e5c

    SHA512

    e260099024bdc4711ef068455e350cb400042f5fd5066b07b024e49b8a13b6c058347f2e4e68ff73704358b51db851e4e06c28cb2f3cd36b64d9023c748dcad7

  • \Users\Admin\AppData\Local\Temp\RarSFX0\GIFviewer.ocx

    Filesize

    100KB

    MD5

    73404435b36b8cb9ea68be6d4249488e

    SHA1

    ecd6f0e28c4f4ac6c1943a7647f42a5d91c14f02

    SHA256

    2123cadad9f7da81601c5e09105a569fedda561b4b12e87f0c0f6b4afa286e5c

    SHA512

    e260099024bdc4711ef068455e350cb400042f5fd5066b07b024e49b8a13b6c058347f2e4e68ff73704358b51db851e4e06c28cb2f3cd36b64d9023c748dcad7

  • \Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • \Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • \Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • \Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • \Users\Admin\AppData\Local\Temp\RarSFX0\teguh berani enjoy.exe

    Filesize

    304KB

    MD5

    82a24b4c0728b436757fc03e7a6fc2ae

    SHA1

    33a408d889b6e62e25f2e77c0220cce6f2cf8106

    SHA256

    b6c0488dc2b7bcc3dd52cebbfcf77fb757752ced0c694468d7f507e72445a751

    SHA512

    7aa42fadd69d1c524eae3062baabf782681403ac91563e2c457bef13aef3d7a65c76a3ed6e8957d508f65cdae5e9c35395e5c2b6184c7e4c0fb098c6947b6697

  • memory/1256-54-0x0000000075BE1000-0x0000000075BE3000-memory.dmp

    Filesize

    8KB