Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    19/01/2024, 04:13

General

  • Target

    66aa8ae69de311b922c57845b229bf26.exe

  • Size

    165KB

  • MD5

    66aa8ae69de311b922c57845b229bf26

  • SHA1

    48e8c46472274f3bb5f0326c963970b30a5efe22

  • SHA256

    e84e8e8203cdd771fef99c61ba3d1f376693afaa3c6838469a888f028bb39da4

  • SHA512

    7f1cc2b3a5f24a4df3e35484f763950923933501a4b0ec077f67784cb595b5b56f2783d3e49402aa2621b6adc94dce281b266e46249f6a811c611306577c477b

  • SSDEEP

    3072:JWUfsH/7opuZFPcI9D4uxuxANQwLKOk7SwP4aM0A0I7bKaHNoUBK:IH/7opuvd8uxuxWPkPP4wANKAA

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\66aa8ae69de311b922c57845b229bf26.exe
    "C:\Users\Admin\AppData\Local\Temp\66aa8ae69de311b922c57845b229bf26.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:776
    • C:\Users\Admin\AppData\Local\Temp\66aa8ae69de311b922c57845b229bf26.exe
      C:\Users\Admin\AppData\Local\Temp\66aa8ae69de311b922c57845b229bf26.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2320

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\66aa8ae69de311b922c57845b229bf26.exe

    Filesize

    165KB

    MD5

    7a272a8605764cedf020c1eab85e5214

    SHA1

    dceff53498bf0a6753e3db09380b17f1e9cb246f

    SHA256

    2ac052bb1e5bd93b42c2dcaa2ffaff365f29dad10aa70cd88c6aa4a340fceb71

    SHA512

    1d7b41cf552061c0134b9c2bb2f121195d57d156d6daf671c1167be7c0fd85e0b433294ef43c965224bf57f6b859ec27aac627718cb8a4fc4223aa706ece1204

  • memory/776-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/776-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/776-5-0x00000000000D0000-0x00000000000FF000-memory.dmp

    Filesize

    188KB

  • memory/776-12-0x00000000001A0000-0x00000000001CF000-memory.dmp

    Filesize

    188KB

  • memory/776-15-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2320-17-0x00000000002C0000-0x00000000002EF000-memory.dmp

    Filesize

    188KB

  • memory/2320-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2320-27-0x0000000000320000-0x000000000033B000-memory.dmp

    Filesize

    108KB