Overview

overview

10

Static

static

3

3a5843a252...ba.dll

windows7-x64

10

3a5843a252...ba.dll

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 15:49

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General

  • Target

    3a5843a2520140837a943be5f430e6ba.dll

  • Size

    288KB

  • MD5

    3a5843a2520140837a943be5f430e6ba

  • SHA1

    c4f57b687b5d39ed5c58fe4876967b617e0f523f

  • SHA256

    b731d646e47f25e2f0feac5f036427c6723b2a2a4d13163e58d73acc94251663

  • SHA512

    0324f23f01fa1d4e15406113aedfa950ee0f7d31b609bd1f997ed8cf0722702a4918b36a2dd1aa7dd6fb61879ca9eb54ac740fdf77024201cdc6c58c7df7261d

  • SSDEEP

    3072:p6QlU5T0+vk+wYDgN3XwmbvV4Ynnbe9rhNifQMpnIjZ9jAPUn4CbwKL0Fo3dgqTu:pXEwZSZeKZVA6BNL0F1h31eMgIfz

Score
10/10
bazarloaderdropperloader

Malware Config

Extracted

Family

bazarloader

C2

128.199.54.51

161.35.152.204

161.35.95.166

whitestorm9p.bazar

yellowdownpour81.bazar

Signatures

  • Bazar Loader

    Detected loader normally used to deploy BazarBackdoor malware.

    loaderdropperbazarloader
  • Bazar/Team9 Loader payload 4 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3a5843a2520140837a943be5f430e6ba.dll
    1⤵
      PID:2220
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3a5843a2520140837a943be5f430e6ba.dll,StartW {66D04570-FF63-46B5-8D96-C9322784A0B0}
      1⤵
        PID:3564

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2220-0-0x0000000002540000-0x000000000261C000-memory.dmp
        Filesize

        880KB

        Download
      • memory/2220-3-0x0000000002540000-0x000000000261C000-memory.dmp
        Filesize

        880KB

        Download
      • memory/3564-1-0x000002020D540000-0x000002020D61C000-memory.dmp
        Filesize

        880KB

        Download
      • memory/3564-2-0x000002020D540000-0x000002020D61C000-memory.dmp
        Filesize

        880KB

        Download