Analysis

  • max time kernel
    44s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    02/10/2022, 15:27

General

  • Target

    e56d22d8fd29c0d0649a67b2a5f5aa8bbe8978a6ddfe432e4e908808e6a6c82a.exe

  • Size

    54KB

  • MD5

    6ef3267168a623c1e5eb94af9d6d6c44

  • SHA1

    e1b78fae417f6325d63683fc16121be30e4c8953

  • SHA256

    e56d22d8fd29c0d0649a67b2a5f5aa8bbe8978a6ddfe432e4e908808e6a6c82a

  • SHA512

    7b936c7cc92eabfc710e4e140189322203147595056d08ac0c9e644284a8e567c7d55d73a2b747aa337071a8a81031e6fcb0f28622ae9d5603a5978eeef9dd29

  • SSDEEP

    768:N6jSqssYbfDWjXDXr8eGEOYSWFBxOV5UPigcFI0:N6jS7sYnWbDXgelFBxqOaTI0

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e56d22d8fd29c0d0649a67b2a5f5aa8bbe8978a6ddfe432e4e908808e6a6c82a.exe
    "C:\Users\Admin\AppData\Local\Temp\e56d22d8fd29c0d0649a67b2a5f5aa8bbe8978a6ddfe432e4e908808e6a6c82a.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del e56d22d8fd29c0d0649a67b2a5f5aa8bbe8978a6ddfe432e4e908808e6a6c82a.exe
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1008
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:584

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1464-56-0x00000000758B1000-0x00000000758B3000-memory.dmp

    Filesize

    8KB