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Analysis

  • max time kernel
    38s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 16:27

General

  • Target

    ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9.exe

  • Size

    107KB

  • MD5

    24e35fda77b32fca7645b5f5b08a753d

  • SHA1

    8d3eae011efec4fc301635facbdbf13d9cd4e1ad

  • SHA256

    ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9

  • SHA512

    3c097c477c93686b9f72801a42f60201514a7c0a8da1520dfc9b520f8cf5e91291b952558761d4794164339bd81cf05d2f2bad53ea28e7823d589fda9b67fecb

  • SSDEEP

    3072:q+ZLGuZ4IXX0dt9KK0XRnBGD8socz9bedWuDWBF0:q+ouZ4MWt9KK6nyoc1pa

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9.exe
    "C:\Users\Admin\AppData\Local\Temp\ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Users\Admin\AppData\Local\Temp\ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9.exe
      C:\Users\Admin\AppData\Local\Temp\ed82f1d8ccaba6adaf7627bd0ea139a71dfd2f8d7313bd5ef2dfd709c72c90f9.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1372
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c timeout 5 && del C:\Users\Admin\AppData\Local\Temp\ED82F1~1.EXE
        3⤵
        • Deletes itself
        • Suspicious use of WriteProcessMemory
        PID:1800
        • C:\Windows\SysWOW64\timeout.exe
          timeout 5
          4⤵
          • Delays execution with timeout.exe
          PID:1688

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1372-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1372-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1372-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1372-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/1408-54-0x00000000750A1000-0x00000000750A3000-memory.dmp

    Filesize

    8KB