Overview

overview

10

Static

static

3

rt3ret3(3).exe

windows7-x64

10

rt3ret3(3).exe

windows10-2004-x64

10

Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    28-03-2024 12:19

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General

  • Target

    rt3ret3(3).exe

  • Size

    236KB

  • MD5

    efa4b2e7d7016a1f80efff5840de3a18

  • SHA1

    04606786daa6313867c7ada1f0c9c925d9b602fb

  • SHA256

    291c573996c647508544e8e21bd2764e6e4c834d53d6d2c8903a0001c783764b

  • SHA512

    11446166922efb329d547ce329fb3ed70a3a99c1c037533beaecefd16d4a67c9dc9201592b0428a06fd956e4bb5caf3f7997a86200792e3e29a041f0963b2ced

  • SSDEEP

    6144:NgsO6Xkm0RsQNCR/JG+z5nLGcKYp05dMgSsXMH7/wrtKHRAwrcKxN:7GRsQ6RLhLGO05dMgrXwTKtKxA5w

Score
10/10
bazarloaderdropperloader

Malware Config

Extracted

Family

bazarloader

C2

vacationinsydney2021.bazar

bestsightsofwildaustralia.bazar

sydneynewtours.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

    loaderdropperbazarloader
  • Bazar/Team9 Loader payload 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 38 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\rt3ret3(3).exe
    "C:\Users\Admin\AppData\Local\Temp\rt3ret3(3).exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Windows\system32\cmd.exe
      cmd /c ping 8.8.8.8 -n 2 & C:\Users\Admin\AppData\Local\Temp\rt3ret3(3).exe SK8ZDNH
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3060
      • C:\Windows\system32\PING.EXE
        ping 8.8.8.8 -n 2
        3⤵
        • Runs ping.exe
        PID:2572
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2800

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

  • memory/2320-0-0x0000000000120000-0x0000000000123000-memory.dmp
    Filesize

    12KB

    Download
  • memory/2320-1-0x0000000000160000-0x0000000000162000-memory.dmp
    Filesize

    8KB

    Download
  • memory/2320-2-0x0000000180000000-0x0000000180032000-memory.dmp
    Filesize

    200KB

    Download
  • memory/2800-6-0x0000000140000000-0x00000001405E8000-memory.dmp
    Filesize

    5.9MB

    Download