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Analysis

  • max time kernel
    88s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/01/2024, 11:05

General

  • Target

    7cf4cfa723867c10ab9601132839627b.exe

  • Size

    385KB

  • MD5

    7cf4cfa723867c10ab9601132839627b

  • SHA1

    2038b92f05d15354d0035f8977f589c3fee66681

  • SHA256

    a85eea8da1a6f8ec1d96a61acc36d25417932c65f40c8cba9bc4184bf7fe7670

  • SHA512

    e1ec879a8ee0d899b50980570cb8e6bd32c6b43da6e5e102c8dcdf3255a4ca8a9ac07d461266302d03fac1b33ca36e7033b33f94e21850973dcb02d19b5c6aec

  • SSDEEP

    6144:F6U8oUowzNamOHKr2RDkN67pRHkbvRymT9bSrhasrMGgfeHGB:xFUowzY5qr2DpWZKha3GguGB

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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7cf4cfa723867c10ab9601132839627b.exe
    "C:\Users\Admin\AppData\Local\Temp\7cf4cfa723867c10ab9601132839627b.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Users\Admin\AppData\Local\Temp\7cf4cfa723867c10ab9601132839627b.exe
      C:\Users\Admin\AppData\Local\Temp\7cf4cfa723867c10ab9601132839627b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7cf4cfa723867c10ab9601132839627b.exe

    Filesize

    174KB

    MD5

    dc06638aea98611fbd5161de9a489d5d

    SHA1

    129eff2a73d7927342384b0b43a224e9b4a91ee3

    SHA256

    d386b9993e77cfac6bfa0de9c2ff5d45d6c9d2c2781ff4164985bdc8cac04df6

    SHA512

    18b87981dea181b9046ca00e5789c45b6ee8e2e162f53da6a8cdbb65a06eea2ba7be6fee39cf97d01469559aad25c2f8fc642165bce9927036919c834af975b6

  • memory/2180-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2180-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2180-1-0x00000000014D0000-0x0000000001536000-memory.dmp

    Filesize

    408KB

  • memory/2180-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2812-13-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2812-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2812-16-0x00000000014D0000-0x0000000001536000-memory.dmp

    Filesize

    408KB

  • memory/2812-22-0x0000000004F20000-0x0000000004F7F000-memory.dmp

    Filesize

    380KB

  • memory/2812-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2812-32-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/2812-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB