Analysis

  • max time kernel
    90s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    01-07-2022 03:26

General

  • Target

    bf0bfdf017bdce9ba2359784a42c4ce7ee3e1a6ce47716e0b31c40be8c61e18a.exe

  • Size

    472KB

  • MD5

    46f2c5f4ba116e0abdc2165778adaa3a

  • SHA1

    27aad7de7c4f686992c9c378992f50d4e38445e3

  • SHA256

    bf0bfdf017bdce9ba2359784a42c4ce7ee3e1a6ce47716e0b31c40be8c61e18a

  • SHA512

    829b4eee0fe22febecb19a88064f420f46915b0716477e59613d378c1f5ab9becca3db62c841e1077a2af5f2fbbce54d16ff0821d64b1fffcf7494497a91d68e

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bf0bfdf017bdce9ba2359784a42c4ce7ee3e1a6ce47716e0b31c40be8c61e18a.exe
    "C:\Users\Admin\AppData\Local\Temp\bf0bfdf017bdce9ba2359784a42c4ce7ee3e1a6ce47716e0b31c40be8c61e18a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3568
    • C:\Users\Admin\AppData\Local\Temp\start.exe
      C:\Users\Admin\AppData\Local\Temp\\start.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      PID:3180

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\start.exe

    Filesize

    32KB

    MD5

    4b8e0cfdf0ed997374afabd7bceb6c65

    SHA1

    4ae917f202ce218f9cc9ce29a70bd3674f29939f

    SHA256

    daeb3768b11e56f15d3e3342b4a3451506afeea92c9e7f5560ee8fe90e0e93d2

    SHA512

    32fc03b03f5d1a05bfd78d0d97cbed13a08319435bdccf5fc86a2d0fe927bd26e25f8be36ad632bd0d0ae3efac6e0eeb2b17caa55e9f890fbbd7d66f93244c8c

  • C:\Users\Admin\AppData\Local\Temp\start.exe

    Filesize

    32KB

    MD5

    4b8e0cfdf0ed997374afabd7bceb6c65

    SHA1

    4ae917f202ce218f9cc9ce29a70bd3674f29939f

    SHA256

    daeb3768b11e56f15d3e3342b4a3451506afeea92c9e7f5560ee8fe90e0e93d2

    SHA512

    32fc03b03f5d1a05bfd78d0d97cbed13a08319435bdccf5fc86a2d0fe927bd26e25f8be36ad632bd0d0ae3efac6e0eeb2b17caa55e9f890fbbd7d66f93244c8c