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Analysis

  • max time kernel
    117s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 02:40

General

  • Target

    0bf998c0447c215350e494e9eb3d5179.exe

  • Size

    82KB

  • MD5

    0bf998c0447c215350e494e9eb3d5179

  • SHA1

    51fa9f3192d103be910d6ab3de0ec9c2234ea311

  • SHA256

    03fe671a249ed31757626192c8140b1ccc9629b9cd3e9bd4ca23e7ea0709fc72

  • SHA512

    cec6e5032f149408615bd8fe1aa5defa4650274ee1b92048e1010defcc1d19237db4cd66fc4166e3f4bca1f7204e861708b6e5ea1a48f4466aacd7045c8b0fa6

  • SSDEEP

    1536:ymAazuRvPhZoHlopTDSe+roiAHjO8qiwDNt5BUj:ythIypnSegP8jrw5U

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\0bf998c0447c215350e494e9eb3d5179.exe
    "C:\Users\Admin\AppData\Local\Temp\0bf998c0447c215350e494e9eb3d5179.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2240
    • C:\Users\Admin\AppData\Local\Temp\0bf998c0447c215350e494e9eb3d5179.exe
      C:\Users\Admin\AppData\Local\Temp\0bf998c0447c215350e494e9eb3d5179.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1280

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\0bf998c0447c215350e494e9eb3d5179.exe

    Filesize

    82KB

    MD5

    420c154c42f4833b2ec6090e72034ba9

    SHA1

    6d31459fc17b5c6984db31d41edfc34a3a352ac5

    SHA256

    90e80385fd09a0e2fbc1f73e7dcb74fbdc3020c899b755a99faed72de44215a5

    SHA512

    b9c8ee0fb33211e2f36a94a07d47491a33bde0ad52bb06b392e726d4e2cf6b7076a0037f3ee3fc9d53346bbe37c7fdabd9f1f069e1966ddaaf7e872445cec98c

  • memory/1280-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1280-18-0x00000000001D0000-0x00000000001FF000-memory.dmp

    Filesize

    188KB

  • memory/1280-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1280-28-0x0000000000330000-0x000000000034B000-memory.dmp

    Filesize

    108KB

  • memory/2240-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2240-2-0x0000000000170000-0x000000000019F000-memory.dmp

    Filesize

    188KB

  • memory/2240-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2240-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB