Analysis

  • max time kernel
    121s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2024 15:37

General

  • Target

    3d3b70b44fbd345c617db6da23e236c6.exe

  • Size

    84KB

  • MD5

    3d3b70b44fbd345c617db6da23e236c6

  • SHA1

    b857807b1098e67cc4ea00bde7465816e14fd562

  • SHA256

    6ac9842a53638153805c42c2016ee36a42570b5e7f7f251bf51b968a874978da

  • SHA512

    746bf779e3c56f15c58fd88167c3a4cc2d5ff35a05c96c9eb658d3e8966eebaa7dad4496a49a1e5ebb7216fd1761794e6b1205b07c29d1f625fd66f8fd1e5bff

  • SSDEEP

    1536:QGIleX90AtGRhKW+jujAEjh8Z1MdP89FGjgwTB4gWWhnjT+Ey/fcU:XIRgnWAUjWZ1aP890jgw82T00U

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d3b70b44fbd345c617db6da23e236c6.exe
    "C:\Users\Admin\AppData\Local\Temp\3d3b70b44fbd345c617db6da23e236c6.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2880
    • C:\Users\Admin\AppData\Local\Temp\3d3b70b44fbd345c617db6da23e236c6.exe
      C:\Users\Admin\AppData\Local\Temp\3d3b70b44fbd345c617db6da23e236c6.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2720

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\3d3b70b44fbd345c617db6da23e236c6.exe

    Filesize

    84KB

    MD5

    7c03127d60e3cf61319be20d750fb886

    SHA1

    ace8767c2e66460b2fbfb78f6b9088c7c61a7f19

    SHA256

    145fccb0e13f40a6f94d2655314d09799d40308ae0e976a0a6755b6e6b973bc1

    SHA512

    9c7a0cb425faff13cdffe9c9d196682e8d3d3f38253149ada189a7181c136be49ea56f1c464cf3b158bb33bc790968823fc45e77aff7871784ad2b93e7b81a8d

  • memory/2720-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2720-18-0x0000000000160000-0x000000000018F000-memory.dmp

    Filesize

    188KB

  • memory/2720-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2720-26-0x0000000000320000-0x000000000033B000-memory.dmp

    Filesize

    108KB

  • memory/2880-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2880-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2880-3-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2880-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB