Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2023, 19:43

General

  • Target

    0e7335b507e6aadd84b731e80fd5032d.exe

  • Size

    59KB

  • MD5

    0e7335b507e6aadd84b731e80fd5032d

  • SHA1

    2bdf3fcf3c0eb09d6138bffb933a36750506235f

  • SHA256

    238e758258300d929821a454ad4e623f36962d81935fd6b70218287f8278d8fb

  • SHA512

    5ea24e1f5c9b0f5a42219b0dab696a7038de96dcca05a5a55d5a9b4a7bac4ec7a00134b063a5654a25a9121983009023a132d852b05494d78ac0e26386090a82

  • SSDEEP

    1536:ARxT7IHmdKSzK0YCEakFglku3MXDPOh3RssjA7QQ/uso6J2Yd:APcHXSzKy5OXOKsUusoEN

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\0e7335b507e6aadd84b731e80fd5032d.exe
    "C:\Users\Admin\AppData\Local\Temp\0e7335b507e6aadd84b731e80fd5032d.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2148
    • C:\Users\Admin\AppData\Local\Temp\0e7335b507e6aadd84b731e80fd5032d.exe
      C:\Users\Admin\AppData\Local\Temp\0e7335b507e6aadd84b731e80fd5032d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2212

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\0e7335b507e6aadd84b731e80fd5032d.exe

          Filesize

          59KB

          MD5

          33c1494134ae02208bf0f3f8045f27d9

          SHA1

          c6aa82d65fc5ae04310df85b833224ea7e5d9f20

          SHA256

          f8364b077dd61dd872e787e02ebd6ea71f1c3550bc01afd31aa7133f89553f0e

          SHA512

          e33d7c22d54038e66da4f52eee8058af2736d7304b5a3e2dfdae8074bc7e03d012c82185480e987b2761e54eeb1d423051465b2bbffb9b5bad471df066fc738d

        • memory/2148-0-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/2148-2-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2148-15-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2148-1-0x0000000000030000-0x000000000003F000-memory.dmp

          Filesize

          60KB

        • memory/2212-16-0x0000000000400000-0x000000000041D000-memory.dmp

          Filesize

          116KB

        • memory/2212-17-0x0000000000030000-0x000000000003F000-memory.dmp

          Filesize

          60KB

        • memory/2212-28-0x0000000000170000-0x000000000018D000-memory.dmp

          Filesize

          116KB

        • memory/2212-23-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2212-19-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB

        • memory/2212-29-0x0000000000400000-0x000000000043D000-memory.dmp

          Filesize

          244KB