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Analysis

  • max time kernel
    43s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    07/11/2022, 08:39

General

  • Target

    65e428f7b9328733f2a4ce7c675ffc754b0910a709f35ed67a4e8302be185c90.exe

  • Size

    114KB

  • MD5

    0d16766abaa6fd02deb52d925adb4a50

  • SHA1

    23655666027d63e7c6b5a434baf1ba960d6f63a3

  • SHA256

    65e428f7b9328733f2a4ce7c675ffc754b0910a709f35ed67a4e8302be185c90

  • SHA512

    407004510b589f2d43af38903ca917e228f4c1cea556be5d3cc3fa4ec51b42847b9b90502a3782c34119b4eb2785e45c8135784102c5a1e1105ad239b33bbc63

  • SSDEEP

    1536:pEOueDmmKIITxB51H4Z+CS4EOueDmmKIITxB51H4Z+CSFlNVZFI4:pd7Dm7tHI+ad7Dm7tHI+Hl5FI4

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Drops file in System32 directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65e428f7b9328733f2a4ce7c675ffc754b0910a709f35ed67a4e8302be185c90.exe
    "C:\Users\Admin\AppData\Local\Temp\65e428f7b9328733f2a4ce7c675ffc754b0910a709f35ed67a4e8302be185c90.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1280
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\65e428f7b9328733f2a4ce7c675ffc754b0910a709f35ed67a4e8302be185c90.exe"
      2⤵
      • Deletes itself
      PID:2044

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1280-54-0x0000000075601000-0x0000000075603000-memory.dmp

    Filesize

    8KB