Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2024, 10:36

General

  • Target

    b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe

  • Size

    2.6MB

  • MD5

    a80b1891a09782d6eabba392870ee3c0

  • SHA1

    6f419efadbb36a751577e8cd596bb137f702bc54

  • SHA256

    b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65a

  • SHA512

    ebc28243128ae3f29c9d29996ea40eee7418b1f105b3d816b71e6f6f7d4a96fd6fe30e6970359dacbc0adacd340cbd3dfcbae40318f1c79c5cba94229512ef41

  • SSDEEP

    49152:RSoJIbUiqm0FgNGheyc5ylrizXwEmoiPBnr0rnstay3:QoswCTpix6m3

Score
7/10

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.

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe
    "C:\Users\Admin\AppData\Local\Temp\b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2052
    • C:\Users\Admin\AppData\Local\Temp\b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe
      C:\Users\Admin\AppData\Local\Temp\b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of UnmapMainImage
      PID:2332

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\b68929b63a4c3f8a3ddebfccee4a8a3053ea93fdd7b205717a00605e7fbee65aN.exe

          Filesize

          2.6MB

          MD5

          d23df225b88ea1dc913fbf1bb508ce99

          SHA1

          79fb699f932a34609b344f3ad9d9bca36333e750

          SHA256

          dcb8623d31bef39e5098bfca717690f30fc791e7483097889b2ef095dd97297d

          SHA512

          dfead1be5e61f0ba249f7a220113326ba5ee84bbe3516802d68f1fdfe6472b6edbd539c3889e3cfbb7ca22f0f538b1084e9a12fe40eb58aad45cd9eccab7daa6

        • memory/2052-10-0x00000000021F0000-0x000000000244A000-memory.dmp

          Filesize

          2.4MB

        • memory/2052-7-0x0000000000400000-0x0000000000D9E000-memory.dmp

          Filesize

          9.6MB

        • memory/2052-0-0x0000000000400000-0x0000000000605000-memory.dmp

          Filesize

          2.0MB

        • memory/2052-15-0x0000000000400000-0x0000000000605000-memory.dmp

          Filesize

          2.0MB

        • memory/2332-23-0x0000000001FA0000-0x00000000021FA000-memory.dmp

          Filesize

          2.4MB

        • memory/2332-22-0x0000000000400000-0x0000000000D9E000-memory.dmp

          Filesize

          9.6MB

        • memory/2332-40-0x0000000000400000-0x0000000000D9E000-memory.dmp

          Filesize

          9.6MB