Analysis

  • max time kernel
    19s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    14/10/2020, 05:50

General

  • Target
    1 (7).exe
  • Size 4.8MB
  • Sample201014-zwzqlbv4xj
  • SHA256 3090242812c446fcdcd906f3580b9af0889e4efae53f86da291a24eaa547feed
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • BazarBackdoor 4 IoCs

    Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.

  • Blacklisted process makes network request 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 851 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1 (7).exe
    "C:\Users\Admin\AppData\Local\Temp\1 (7).exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:732
    • C:\Windows\System32\cmd.exe
      C:\Windows\System32\cmd.exe
      2⤵
      • Blacklisted process makes network request
      PID:3096
  • C:\Users\Admin\AppData\Local\Temp\1 (7).exe
    C:\Users\Admin\AppData\Local\Temp\1 (7).exe 2911086041
    1⤵
      PID:3136

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/732-0-0x00000000001A0000-0x00000000001CF000-memory.dmp

          memory/732-1-0x0000000140000000-0x000000014002D000-memory.dmp

          memory/3096-2-0x00007FF68F690000-0x00007FF68F6D4000-memory.dmp

          memory/3096-4-0x00007FF68F690000-0x00007FF68F6D4000-memory.dmp