Analysis

  • max time kernel
    119s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 13:57

General

  • Target

    1ac16713ab51e9891479fe07f058c634.exe

  • Size

    2.7MB

  • MD5

    1ac16713ab51e9891479fe07f058c634

  • SHA1

    5ae7123d7a32d3104da16e7a4e417365e6f641ae

  • SHA256

    466a17debd0806933d3b85a39966129117461ef86a8a92571890420e09a94360

  • SHA512

    fb8f000cead4e5494789aa6314c8dd097e6c432d6176bdff34bfdb743b022ac2c0c99793476e27a7ec2aba0baaf429e02b54626406427f96336c3df203df3e0b

  • SSDEEP

    49152:Ie8VJraqgAQ6b75VfRaKyGleg4TwXoFouy5tR9D66sg+Av8TWaK5l8dAFk1R9j:Ie8jraob7DprXCsYgtHuR2v8TWaK5CdV

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\1ac16713ab51e9891479fe07f058c634.exe
    "C:\Users\Admin\AppData\Local\Temp\1ac16713ab51e9891479fe07f058c634.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2100
    • C:\Users\Admin\AppData\Local\Temp\1ac16713ab51e9891479fe07f058c634.exe
      C:\Users\Admin\AppData\Local\Temp\1ac16713ab51e9891479fe07f058c634.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2460

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\1ac16713ab51e9891479fe07f058c634.exe

          Filesize

          2.7MB

          MD5

          6185c8b72ea530891b7f129e533961ab

          SHA1

          35246d70042350c9bfa356b6ce0e5b44a0144ad9

          SHA256

          a6e9e487703a7e12cc65eb5de203918851f241a5b26857efd3036b51e4f70be0

          SHA512

          82a74ee309035ac6dbed59f5062abf2465cd27c5b69bb015bba0401d92f724ae47b6ddf0400460c972506cdd410df75ed7aa93392970122b7fd5c9a540904c67

        • memory/2100-0-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/2100-1-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/2100-2-0x0000000000290000-0x00000000003C1000-memory.dmp

          Filesize

          1.2MB

        • memory/2100-14-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/2100-13-0x0000000003870000-0x0000000003D57000-memory.dmp

          Filesize

          4.9MB

        • memory/2460-16-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB

        • memory/2460-18-0x0000000001B10000-0x0000000001C41000-memory.dmp

          Filesize

          1.2MB

        • memory/2460-17-0x0000000000400000-0x0000000000622000-memory.dmp

          Filesize

          2.1MB

        • memory/2460-24-0x00000000033F0000-0x0000000003612000-memory.dmp

          Filesize

          2.1MB

        • memory/2460-23-0x0000000000400000-0x0000000000616000-memory.dmp

          Filesize

          2.1MB

        • memory/2460-31-0x0000000000400000-0x00000000008E7000-memory.dmp

          Filesize

          4.9MB