Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2023, 20:24

General

  • Target

    1bcaca81143c113cc181ab10e4e93269.exe

  • Size

    82KB

  • MD5

    1bcaca81143c113cc181ab10e4e93269

  • SHA1

    4ffdb63e67b8c739249408164caa72222b38fe20

  • SHA256

    be6e95c99626dc80e99d57281c02d4a0a36376e51caab6958db780d20271695a

  • SHA512

    d28e94a8aca61677d18f301db93f005f80f3d5bb59868bfbf46e1fd10a30a5f487bd7c9382b1704587d0fad8ed73506fa3747b2c38e3fa6d8b0e4692f19764d4

  • SSDEEP

    1536:afIZ99sUKRRBLCkcLfPkBCDDMyUsEP/E3+se02+KAFQAMortImJl9:afIz9sU+jmRICXMW6/E3cfASAJZJl9

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
    "C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:544
    • C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
      C:\Users\Admin\AppData\Local\Temp\1bcaca81143c113cc181ab10e4e93269.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4836

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/544-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/544-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/544-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/544-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/4836-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4836-25-0x0000000004D90000-0x0000000004DAB000-memory.dmp

    Filesize

    108KB

  • memory/4836-23-0x00000000001D0000-0x00000000001FF000-memory.dmp

    Filesize

    188KB

  • memory/4836-19-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB