Analysis

  • max time kernel
    186s
  • max time network
    193s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/12/2023, 14:08

General

  • Target

    746eaf39508666c5b793aec0ea5bb538.exe

  • Size

    92KB

  • MD5

    746eaf39508666c5b793aec0ea5bb538

  • SHA1

    447ea98ca0d6b1984fbd6eb48e9af5c2855ccb6f

  • SHA256

    ff2a9646826120e0408d5685e70c7f778638cd094c8e2c6227152b469d559744

  • SHA512

    026129d0a38dafa3eca912e1fc767f1d39dc0507117db1888085d162a2810f134752d0ee4afb227ab3cfb0a8ffb1194331269c37be6ad9a3ee1df1c65fa32955

  • SSDEEP

    1536:ysvbMCdCE8DFDR1Eaz7XVmDzgDwoWM37hsO19fwiQs1XqpYNpkT61u8sqezhqrHO:yDpDR1EclKEDwAjuQXqp8STx11KaLZRx

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\746eaf39508666c5b793aec0ea5bb538.exe
    "C:\Users\Admin\AppData\Local\Temp\746eaf39508666c5b793aec0ea5bb538.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Users\Admin\AppData\Local\Temp\746eaf39508666c5b793aec0ea5bb538.exe
      C:\Users\Admin\AppData\Local\Temp\746eaf39508666c5b793aec0ea5bb538.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4832

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\746eaf39508666c5b793aec0ea5bb538.exe

    Filesize

    92KB

    MD5

    1a324bbb1c7d199d3f83e11b7c6d2047

    SHA1

    0f68a2fd0c7b550252e11773d780cce47cd6f994

    SHA256

    1a0c781381da38d1d1a6fe2dd737654278e0c12feb00153345da071c1bdf96a7

    SHA512

    b0decaa82b702605e8488382450e215308265661dfee098b758c09e5304949a9a55b9d6fc470b732d9d972b0a1322f01964f6831734b2341b3512db058fd8af3

  • memory/4764-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4764-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4764-1-0x00000000000F0000-0x000000000011F000-memory.dmp

    Filesize

    188KB

  • memory/4764-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4832-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/4832-16-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB

  • memory/4832-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4832-22-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB