Analysis

  • max time kernel
    47s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 01:19

General

  • Target

    6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe

  • Size

    73KB

  • MD5

    2fd925cfe3e01e341010882bdb674689

  • SHA1

    a2a01b89a9b1f10127187d2e7dfa1ec6f2543717

  • SHA256

    6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7

  • SHA512

    f99b17a1aca5c830dbbccd9b038810a8917cb86ba0e2e710de4e7b23869d47058d1228505d0d26fe5f099ec83e5fb500ab993152a99f19a83f3d381a75a136f2

  • SSDEEP

    1536:pPL30FzXG+9kz62hE52R8pZ0Fxf/1KNZ59NKln9msMoK15MfHOXM:pQ2thE52R8pSf/1KN9NKln9m15MfU

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\6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
    "C:\Users\Admin\AppData\Local\Temp\6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del 6eb9bb7518056bcbbda9567bddb9c0b48d5017884dc9876d40431a7f3e0988f7.exe
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:552
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1912

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1552-56-0x0000000075681000-0x0000000075683000-memory.dmp

    Filesize

    8KB