Resubmissions

03-09-2024 14:02

240903-rb57sazdqf 10

03-09-2024 13:51

240903-q59avszclf 10

02-09-2024 19:51

240902-yk8gtsxbpd 10

02-09-2024 02:27

240902-cxh7tazflg 10

02-09-2024 02:26

240902-cwxc2sygll 10

21-06-2024 19:37

240621-yca7cszgnd 10

09-06-2024 17:07

240609-vm7rjadd73 10

13-05-2024 17:36

240513-v6qblafe3y 10

12-05-2024 17:17

240512-vty3zafh5s 10

Analysis

  • max time kernel
    137s
  • max time network
    108s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-05-2024 17:17

General

  • Target

    Trojan/BetaBot.exe

  • Size

    609KB

  • MD5

    347d7700eb4a4537df6bb7492ca21702

  • SHA1

    983189dab4b523e19f8efd35eee4d7d43d84aca2

  • SHA256

    a9963808a1a358d6ee26ab88bdab4add50512de1a863aa79937815444ee64da8

  • SHA512

    5efb1bce5b5fe74c886126c7bf3627628842a73d31550aee61b71e462b0cc4256b07ae2dc8c207917c5e134c15b8b1d5f3bbbd76724a9b12188f32ba48c25ac9

  • SSDEEP

    12288:Y71ezsKspcx7aSekHeX/BoVrWyrl/XYUx58wT7tRw:IYzsDyAS/HeyWql/XYUz8wTDw

Malware Config

Signatures

  • BetaBot

    Beta Bot is a Trojan that infects computers and disables Antivirus.

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • Modifies firewall policy service 2 TTPs 4 IoCs
  • ModiLoader Second Stage 2 IoCs
  • Sets file execution options in registry 2 TTPs 4 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Checks processor information in registry 2 TTPs 4 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies Internet Explorer Protected Mode 1 TTPs 4 IoCs
  • Modifies Internet Explorer Protected Mode Banner 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Trojan\BetaBot.exe
    "C:\Users\Admin\AppData\Local\Temp\Trojan\BetaBot.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Users\Admin\AppData\Local\Temp\Trojan\BetaBot.exe
      "C:\Users\Admin\AppData\Local\Temp\Trojan\BetaBot.exe"
      2⤵
      • Sets file execution options in registry
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Checks processor information in registry
      • Suspicious behavior: MapViewOfSection
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:680
      • C:\Windows\SysWOW64\explorer.exe
        C:\Windows\SysWOW64\explorer.exe
        3⤵
        • Modifies firewall policy service
        • Sets file execution options in registry
        • Checks BIOS information in registry
        • Adds Run key to start application
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Checks processor information in registry
        • Enumerates system info in registry
        • Modifies Internet Explorer Protected Mode
        • Modifies Internet Explorer Protected Mode Banner
        • Modifies Internet Explorer settings
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1916
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 1160
          4⤵
          • Program crash
          PID:1880
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1916 -ip 1916
    1⤵
      PID:620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/680-0-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/680-4-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/680-3-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/680-6-0x0000000000400000-0x0000000000435000-memory.dmp

      Filesize

      212KB

    • memory/680-8-0x00000000007D0000-0x0000000000836000-memory.dmp

      Filesize

      408KB

    • memory/680-18-0x00000000026C0000-0x00000000026C1000-memory.dmp

      Filesize

      4KB

    • memory/1916-9-0x00000000005A0000-0x00000000009D4000-memory.dmp

      Filesize

      4.2MB

    • memory/1916-11-0x00000000005A0000-0x00000000009D4000-memory.dmp

      Filesize

      4.2MB

    • memory/1916-13-0x0000000000400000-0x0000000000502000-memory.dmp

      Filesize

      1.0MB

    • memory/1916-12-0x00000000005A0000-0x00000000009D3000-memory.dmp

      Filesize

      4.2MB

    • memory/1916-19-0x0000000002BD0000-0x0000000002BD2000-memory.dmp

      Filesize

      8KB

    • memory/4488-1-0x0000000000400000-0x000000000049F000-memory.dmp

      Filesize

      636KB