Analysis

  • max time kernel
    170s
  • max time network
    177s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/12/2023, 22:49

General

  • Target

    fde896e2d097367842ef9c3671e5b8a5.exe

  • Size

    1010KB

  • MD5

    fde896e2d097367842ef9c3671e5b8a5

  • SHA1

    b109a27116d97894db8a937e8388460c9c64cd1b

  • SHA256

    80390a01ec83314cae93a0f298822a0da26ecec3c20b8569a9bbf71e4ac06072

  • SHA512

    ac0ed22cf1d7e07188993dfbc2ffa459c02e0057b432f9006b2e3501eb76d021bfd6b7af49252d6131abcbc8c7f256733cd7e4297300417dce400b5c207e4d37

  • SSDEEP

    12288:7E5E5X3Kh7rNYTfm6hiYc5plDFwrilMiYTfm:MEpKhnNmfduvlB7lbmf

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fde896e2d097367842ef9c3671e5b8a5.exe
    "C:\Users\Admin\AppData\Local\Temp\fde896e2d097367842ef9c3671e5b8a5.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\fde896e2d097367842ef9c3671e5b8a5.exe
      C:\Users\Admin\AppData\Local\Temp\fde896e2d097367842ef9c3671e5b8a5.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1316

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\fde896e2d097367842ef9c3671e5b8a5.exe

          Filesize

          1010KB

          MD5

          aeb2645db24faad453a01ad2bc02fb48

          SHA1

          09531288e9b2afcbd92d9b101c52f572940a732c

          SHA256

          a527bc0e1599cb5b4c6a5828babec4862df83a6b463a08e9425d1b7984c33b11

          SHA512

          2fcfaafd6a403c437ae1f14b027c0824c32beed72bead7c585ed80f4912c6ab91d572745720c7fdec2d83a56aef33bb12394d36f2140e452284965bbb5d553ed

        • memory/1316-14-0x0000000000400000-0x00000000004F1000-memory.dmp

          Filesize

          964KB

        • memory/1316-16-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/1316-23-0x0000000004E60000-0x0000000004EB0000-memory.dmp

          Filesize

          320KB

        • memory/1316-21-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/1316-15-0x0000000001500000-0x0000000001533000-memory.dmp

          Filesize

          204KB

        • memory/1316-28-0x0000000000400000-0x00000000004F1000-memory.dmp

          Filesize

          964KB

        • memory/2276-0-0x0000000000400000-0x00000000004F1000-memory.dmp

          Filesize

          964KB

        • memory/2276-1-0x0000000001500000-0x0000000001533000-memory.dmp

          Filesize

          204KB

        • memory/2276-2-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB

        • memory/2276-13-0x0000000000400000-0x0000000000450000-memory.dmp

          Filesize

          320KB