Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-09-2022 08:13

General

  • Target

    083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe

  • Size

    751KB

  • MD5

    93d2ca333d667099bf634839d591e238

  • SHA1

    1e172dc47ba8a52cc925ca3c96494d2ec161dba1

  • SHA256

    083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba

  • SHA512

    1ab789ff0faf5c8b7f0017d82c110d152e2f38b4f1828c2b0cab5777efe3eba13fec495b7635305f92a440b6ab99d7832fa183cfd7c1bbb3d61e9c66dabbff7f

  • SSDEEP

    12288:JrrpL7OiC1OtQOsCd+gjSSAUb4Jc4GnwwMbCWbDtX4UexGNDL/Y0E33KzC57D+of:d1LCiC1OuCdd+St48zMbVDtITxGNP/YR

Malware Config

Signatures

  • BazarBackdoor

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

  • Bazar/Team9 Backdoor payload 2 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe
    "C:\Users\Admin\AppData\Local\Temp\083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe"
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2092

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2092-132-0x0000000000400000-0x0000000000633000-memory.dmp
    Filesize

    2.2MB

  • memory/2092-133-0x0000000000400000-0x0000000000633000-memory.dmp
    Filesize

    2.2MB