Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    13-02-2024 01:38

General

  • Target

    982791bbdec792a81d027a65865aedde.exe

  • Size

    56KB

  • MD5

    982791bbdec792a81d027a65865aedde

  • SHA1

    403140d6d3c073d4a7a7a9d6fe60a4cc29db0070

  • SHA256

    b316493de2af36fbf5ebb100d6d1410a2b8b542ff880ee65b3113f32d1947b32

  • SHA512

    a53b6cef2efdbaa72055845d2d1568f93d5e7960c09e2303ba7b442fb7ae18700a35c5f4db30cff40c933bc6d949067a83a36f021d56a05007b8c2d866deaa86

  • SSDEEP

    1536:UlKinCEM2DHo7Scl62iT0c31im36IQdax9KYyxV3e:Uo8MAcSK6D0cH6Yx47xV

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\982791bbdec792a81d027a65865aedde.exe
    "C:\Users\Admin\AppData\Local\Temp\982791bbdec792a81d027a65865aedde.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2288
    • C:\Users\Admin\AppData\Local\Temp\982791bbdec792a81d027a65865aedde.exe
      C:\Users\Admin\AppData\Local\Temp\982791bbdec792a81d027a65865aedde.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1312

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\982791bbdec792a81d027a65865aedde.exe

    Filesize

    56KB

    MD5

    bc2cd02b114034d92084dccfe0674f76

    SHA1

    c96a648d99f3cb04293ffca820dc9a2009830aff

    SHA256

    5e7cc4db777f3965c6196a7a91dc715755027f2e410684bca814fe8b1318dfee

    SHA512

    4d5793ad24cadd72112351b08ba90059ad8fd5cdfe94ee9dd5418e7604d7bf2dbd4e1d3a141c51458d1c04cc365118589eb00cf1384b4b24e6d92aa41ee93dba

  • memory/1312-17-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/1312-18-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/1312-19-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1312-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1312-25-0x0000000000170000-0x000000000018B000-memory.dmp

    Filesize

    108KB

  • memory/1312-30-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2288-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2288-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2288-2-0x0000000000030000-0x000000000003E000-memory.dmp

    Filesize

    56KB

  • memory/2288-15-0x0000000000190000-0x00000000001CA000-memory.dmp

    Filesize

    232KB

  • memory/2288-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB