Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    10/11/2020, 06:40

General

  • Target
    90306e0e077ee4cddd2df457644fa24d5d81ec9fedbfa379bef88061ade4b25c.exe
  • Size 10.7MB
  • Sample201110-522l2drc7a
  • SHA256 90306e0e077ee4cddd2df457644fa24d5d81ec9fedbfa379bef88061ade4b25c
  • MD5 SHA1 SHA512
Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops autorun.inf file 1 TTPs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 1259 IoCs
  • Program crash 1 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\90306e0e077ee4cddd2df457644fa24d5d81ec9fedbfa379bef88061ade4b25c.exe
    "C:\Users\Admin\AppData\Local\Temp\90306e0e077ee4cddd2df457644fa24d5d81ec9fedbfa379bef88061ade4b25c.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious use of AdjustPrivilegeToken
    PID:1304
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1304 -s 1656
      2⤵
      • Program crash
      PID:1512

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1304-0-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/1304-1-0x0000000000400000-0x00000000010B2000-memory.dmp

        memory/1304-4-0x0000000000180000-0x00000000001C0000-memory.dmp

        memory/1304-5-0x00000000001C0000-0x00000000001E2000-memory.dmp

        memory/1304-6-0x00000000001F0000-0x0000000000200000-memory.dmp