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Analysis

  • max time kernel
    141s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/01/2024, 16:19

General

  • Target

    657ada177102ffcf86ad704ea5f547d5.exe

  • Size

    385KB

  • MD5

    657ada177102ffcf86ad704ea5f547d5

  • SHA1

    f2444180a7e1470fb05537a253e4ab15e436906f

  • SHA256

    498911c40fe687114f24686e099db7be218099c540e5dbe0f17f64eff04509b9

  • SHA512

    e1ab3eab6eb1f79f2d5e8c51da762e0554b2df984689d515ef2f85b226a477404e62613c14ebddb438530ad8f458ee9a5f14977a3c857d223b09a5d51b27da7d

  • SSDEEP

    6144:o/GZ+V7dQGl5Rc9d+9LXsodQdIeg2MZd+RHJnG4xKjBnVLp21FWU3oGv0C8L2+B:fUdbl5OrSsyqIgMcR7xoVwWOPvAbB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\657ada177102ffcf86ad704ea5f547d5.exe
    "C:\Users\Admin\AppData\Local\Temp\657ada177102ffcf86ad704ea5f547d5.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2752
    • C:\Users\Admin\AppData\Local\Temp\657ada177102ffcf86ad704ea5f547d5.exe
      C:\Users\Admin\AppData\Local\Temp\657ada177102ffcf86ad704ea5f547d5.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\657ada177102ffcf86ad704ea5f547d5.exe

    Filesize

    385KB

    MD5

    dc8b4d14fe6cd88ea90f699cd2d317a4

    SHA1

    ccfb99843583b9d9bf6b1ce39ee5a5788388249e

    SHA256

    44a81fa5a71b0d32f79c0a19ce3487bea814d8ffd3a5feec3a54a37ecb07d12b

    SHA512

    37a1a4db4b9d2fa7f53b807f22ce3ee164c9e5b751c8fdf173971d247922b8bea07ecc4d31122c9b989fe2755bfcf122268fee86de2b743b6733ae3de88cb563

  • memory/2752-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2752-1-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/2752-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2752-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2940-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2940-14-0x0000000000140000-0x00000000001A6000-memory.dmp

    Filesize

    408KB

  • memory/2940-20-0x0000000004E80000-0x0000000004EDF000-memory.dmp

    Filesize

    380KB

  • memory/2940-21-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2940-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2940-34-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/2940-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB