Analysis

  • max time kernel
    150s
  • max time network
    55s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    26-06-2022 00:43

General

  • Target

    3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac.exe

  • Size

    847KB

  • MD5

    3a500835af32c1fafc6d870ca08de635

  • SHA1

    2ef9138ad6d869c5f08fa0edf13c4657b4c6011e

  • SHA256

    3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac

  • SHA512

    64aef775685fe7555e06583e8aee99aa03f1d6f39adc0d6941f6b9972cddca4888e05aa57a42b2ef282055bb91fe87cfcbc89b1f7490c52e7e05b81abef25e85

Malware Config

Extracted

Family

bazarloader

C2

reddew28c.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

  • Bazar/Team9 Loader payload 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac.exe
    "C:\Users\Admin\AppData\Local\Temp\3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:1640
  • C:\Users\Admin\AppData\Local\Temp\3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac.exe
    C:\Users\Admin\AppData\Local\Temp\3704430769162f314385bcc28b38de317466980ff96cb2900e3af1d88bc309ac.exe {EAC42B3C-E92E-4288-ADF7-C77D3C9F8818}
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:840

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/840-56-0x0000000000100000-0x000000000012A000-memory.dmp
    Filesize

    168KB

  • memory/840-57-0x0000000000100000-0x000000000012A000-memory.dmp
    Filesize

    168KB

  • memory/1640-54-0x0000000000120000-0x000000000014A000-memory.dmp
    Filesize

    168KB

  • memory/1640-55-0x0000000000120000-0x000000000014A000-memory.dmp
    Filesize

    168KB