Analysis

  • max time kernel
    142s
  • 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
    14/02/2024, 02:55

General

  • Target

    9a92eb2dbe93f713441e20827016a801.exe

  • Size

    2.9MB

  • MD5

    9a92eb2dbe93f713441e20827016a801

  • SHA1

    c15c4ba65c2bf3d2c970f3b4e1c50c28a4afbd32

  • SHA256

    e16a2db6c1966547926f025a4982e4077830cd81f273128f0dda151c618f064f

  • SHA512

    13f1aecf58451590d04ec7fb2acd302ae1c44e1321db795a5033e9b46c78bfc516dd2bd772c48de65f1734bdc1eb13b1c3b169a6ae0f9bbf9f7c1347824bc9dd

  • SSDEEP

    49152:b0YtGbTf8g2PyY1YvvxeqA3hDKn/P4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:I0p1Yvv0qUhe/gg3gnl/IVUs1jePs

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\9a92eb2dbe93f713441e20827016a801.exe
    "C:\Users\Admin\AppData\Local\Temp\9a92eb2dbe93f713441e20827016a801.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Users\Admin\AppData\Local\Temp\9a92eb2dbe93f713441e20827016a801.exe
      C:\Users\Admin\AppData\Local\Temp\9a92eb2dbe93f713441e20827016a801.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2568

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\9a92eb2dbe93f713441e20827016a801.exe

          Filesize

          2.9MB

          MD5

          67308d13da9ffff921b19a086f4ef74b

          SHA1

          c4febc34e7f9e932baeaa12293a29e7e00e72fe2

          SHA256

          aa6e8a4f0a404a5b32be01d416457ce13fb0a8fd4f87cbeb752319a02b0571bc

          SHA512

          7b11e86434927b03c7e00b16ec0d17936c2490fa0269e4204cb84fbe12e7616e7305b71cd91e0a942a479fc0d6402355fdb54fbca8447a0d50517deb35c1a548

        • memory/1408-0-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/1408-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

          Filesize

          1.2MB

        • memory/1408-2-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/1408-12-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2568-13-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB

        • memory/2568-15-0x0000000000400000-0x000000000062A000-memory.dmp

          Filesize

          2.2MB

        • memory/2568-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

          Filesize

          1.2MB

        • memory/2568-20-0x00000000057F0000-0x0000000005A1A000-memory.dmp

          Filesize

          2.2MB

        • memory/2568-21-0x0000000000400000-0x000000000061D000-memory.dmp

          Filesize

          2.1MB

        • memory/2568-28-0x0000000000400000-0x00000000008EF000-memory.dmp

          Filesize

          4.9MB