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Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    20/10/2022, 01:43

General

  • Target

    24a3d56aa89fcf2f102af046d8dddd95e817e2ea2fbae1336bd8258968fd28ae.exe

  • Size

    136KB

  • MD5

    804217177c38c8f218cb470832f05790

  • SHA1

    6c1976b7c29029c05c9989373f3796096bfdfa18

  • SHA256

    24a3d56aa89fcf2f102af046d8dddd95e817e2ea2fbae1336bd8258968fd28ae

  • SHA512

    a28bf653b7c339cd73b164eaa84b69e0df10331735d75ffe1101747912469ff3b638ed39e124caaf970c7f0bf12b28706b7dd85b7ffe13405b2ed0b0aec81d10

  • SSDEEP

    3072:tS2mzOS92gmdjac9S+dPFIpB3UASnsu+/5oIIel:tS2+Mac4+dNIDRSsv/5n

Score
6/10

Malware Config

Signatures

  • 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\24a3d56aa89fcf2f102af046d8dddd95e817e2ea2fbae1336bd8258968fd28ae.exe
    "C:\Users\Admin\AppData\Local\Temp\24a3d56aa89fcf2f102af046d8dddd95e817e2ea2fbae1336bd8258968fd28ae.exe"
    1⤵
    • Maps connected drives based on registry
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1376
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del 24a3d56aa89fcf2f102af046d8dddd95e8
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:544
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1716

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1376-56-0x0000000075091000-0x0000000075093000-memory.dmp

    Filesize

    8KB