Analysis

  • max time kernel
    117s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    14/02/2024, 15:26

General

  • Target

    9c06f79b249f01e5333f2b7327502e3e.exe

  • Size

    1.3MB

  • MD5

    9c06f79b249f01e5333f2b7327502e3e

  • SHA1

    b3816189467add3db446fbf4b4e07233c73a5b51

  • SHA256

    5064d5d54a6b94946b036e7c27c8fcfe053861a365cddbd61de5387d172aab81

  • SHA512

    0194267787b1591e9146017dde71a1ea139c069cea22b98681b5078ccf6df6608d3b004df7cf07e8f10ce0d1073463b2ce8df27cf5ed8779a79b8dccbfbaaf88

  • SSDEEP

    24576:mKp9+rigb4uiq0zRPsHRTOXuUJXY9YnQgscUgGoGmR7WvG:nPTgb45q0FPsxqLY9YQz0lr

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 2 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\9c06f79b249f01e5333f2b7327502e3e.exe
    "C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe
      C:\Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1844

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\9c06f79b249f01e5333f2b7327502e3e.exe

          Filesize

          1.3MB

          MD5

          408f9938efcc2c206e7c6512ea1a017c

          SHA1

          4566e90bf2c64c633f7e4ec45567e94c46bbb08a

          SHA256

          de97638511bd884591068cf322a406e15b81902d3755a8a16f725d548b50f6d7

          SHA512

          14eb8024ef93c9b965b6f042da72d7d745e441ddffedf338037091ff82d75d136a59d3085db1301122425ce94271a2d6ab2536457f4289bf804e5c1e3ac3b8d3

        • memory/1844-17-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/1844-18-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/1844-21-0x0000000000240000-0x0000000000352000-memory.dmp

          Filesize

          1.1MB

        • memory/1844-27-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2264-0-0x0000000000400000-0x000000000086A000-memory.dmp

          Filesize

          4.4MB

        • memory/2264-2-0x0000000001A60000-0x0000000001B72000-memory.dmp

          Filesize

          1.1MB

        • memory/2264-1-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2264-15-0x0000000000400000-0x00000000005F2000-memory.dmp

          Filesize

          1.9MB

        • memory/2264-16-0x00000000033F0000-0x000000000385A000-memory.dmp

          Filesize

          4.4MB

        • memory/2264-26-0x00000000033F0000-0x000000000385A000-memory.dmp

          Filesize

          4.4MB