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Analysis

  • max time kernel
    3s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30/12/2023, 11:23

General

  • Target

    170afa23564ebc922d1f60b228fe49a8.exe

  • Size

    385KB

  • MD5

    170afa23564ebc922d1f60b228fe49a8

  • SHA1

    22a7ed8415e25b389495dcb0476ae13cc5850890

  • SHA256

    e8f5d067733aca74cb51f8c865a6a22b984af1ecd951cd8e7a14e1b111a4fe0a

  • SHA512

    2fd1d1b2aa7c20f926f5fb005edd6ad8b9af97c42f220a702390c390df1c7f9a5a30abaf39e8158560412d7be26c84366be7c851a5497d9c2186501ff23909e9

  • SSDEEP

    6144:vhWI/exImme8o62ezLLXVggORLry0Sfbp7b9pIw/YrfCB:M3XvezdggkkbhjI2YrfCB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe
    C:\Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Suspicious use of UnmapMainImage
    PID:2448
  • C:\Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe
    "C:\Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe

    Filesize

    24KB

    MD5

    4edd9d29aa08413031212c994b8000eb

    SHA1

    f75df23ba7588ae273eec0af8897ba310754a34f

    SHA256

    e71f52d12b38f4f4291b650bbb1158e088ec1f3151dd9a4bcc2bd146941f116b

    SHA512

    c3594427daa560e366bb613cd9c8649e169a53b9a55b46b57b7ae8afe5ebf36f6c94c8ba871d097eb60dd66dbc59571a815c666cace5fa72ac2d274d36654f9a

  • \Users\Admin\AppData\Local\Temp\170afa23564ebc922d1f60b228fe49a8.exe

    Filesize

    26KB

    MD5

    013f1ae581b1d067fb520c95288aeb64

    SHA1

    cc07ffa42075fa0ef6f18904e56e74bb111bf004

    SHA256

    1f15169501454e640f7108939dd4eede81e4c4699836793a57709dc59a09282c

    SHA512

    808a7d7a0f3ddc2095e64ce716d5d9a3af61999245b1cdee25e62eb3331ed18bfc25107f8ccf1728f9864a97c356e6dae1338eb870a2b8ba9c41aded7437a881

  • memory/1776-14-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1776-2-0x0000000000340000-0x00000000003A6000-memory.dmp

    Filesize

    408KB

  • memory/1776-16-0x0000000002E60000-0x0000000002EC6000-memory.dmp

    Filesize

    408KB

  • memory/1776-1-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1776-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2448-21-0x0000000000190000-0x00000000001F6000-memory.dmp

    Filesize

    408KB

  • memory/2448-19-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2448-23-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2448-29-0x0000000001470000-0x00000000014CF000-memory.dmp

    Filesize

    380KB

  • memory/2448-83-0x0000000005570000-0x00000000055AC000-memory.dmp

    Filesize

    240KB

  • memory/2448-82-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2448-77-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2448-84-0x0000000005570000-0x00000000055AC000-memory.dmp

    Filesize

    240KB