Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25-01-2024 02:29

General

  • Target

    737ef2d9818fad748ed464af0279c6a6.exe

  • Size

    82KB

  • MD5

    737ef2d9818fad748ed464af0279c6a6

  • SHA1

    ec7bf9dff28db0000605f2e21d9ced3517a2d064

  • SHA256

    771ce9d63e8aa3c9fe72e8972ca60e505c366206df68aad25b6166002a1eabf2

  • SHA512

    305240b8a80f9efb1f07612e044672ffa3758bc3a308d9b406491a573a05140119f9931256fa0e08ddcd0e26deef0cf1bc3e9ed0b19c082f50a4a2f921672300

  • SSDEEP

    1536:5GPwM6I6xh4SQj6H9SLErT+Gtz2U8aYSCzAL4VYIOrKbXN9du2:5GPwMT+4SQjkALqT+pVSCzrSIAT2

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\737ef2d9818fad748ed464af0279c6a6.exe
    "C:\Users\Admin\AppData\Local\Temp\737ef2d9818fad748ed464af0279c6a6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2308
    • C:\Users\Admin\AppData\Local\Temp\737ef2d9818fad748ed464af0279c6a6.exe
      C:\Users\Admin\AppData\Local\Temp\737ef2d9818fad748ed464af0279c6a6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\737ef2d9818fad748ed464af0279c6a6.exe

    Filesize

    82KB

    MD5

    5ef9803a83727354bc1b12f0bbde039f

    SHA1

    d6282a168dfc43bee8e1893f32e801b8816234ef

    SHA256

    da2a2ea6b9321234b13d798ef671a4c673d7c0e91f5e6873d78b661c4f444cb1

    SHA512

    3b5608c930035bdcdd70287706dfd31b3ae988057ceec02fcf60eedc593ae5ac233567ca5b76d78733752eaa0f2ecd932e85fa7e94dca1a648a35f4ee39cee1e

  • memory/1920-17-0x00000000002E0000-0x000000000030F000-memory.dmp

    Filesize

    188KB

  • memory/1920-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1920-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1920-28-0x0000000000320000-0x000000000033B000-memory.dmp

    Filesize

    108KB

  • memory/2308-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2308-2-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2308-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2308-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB