Overview

overview

10

Static

static

Autocarrie...OC.exe

windows7_x64

10

Autocarrie...OC.exe

windows10_x64

10

Analysis

  • max time kernel
    154s
  • max time network
    158s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    20-10-2020 08:58

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General

  • Target

    Autocarriers Overdue invoice.DOC.exe

  • Size

    368KB

  • MD5

    17ef122a938c2b1037623d089129fd7a

  • SHA1

    8557619a89b8624f89ea116799a4374188312b00

  • SHA256

    e5ac252a63c887a842ad2f14e60353f4dc4a7b976ad5adb20888c5b2f0bae151

  • SHA512

    cbdb96661ca5d5393f0574c63f1c754a270afe85ff3be5ffa3ebe8069d963b3da7d54ac7983ea77b5b861037e3d152d0a927580b3d02176472e10ee4fb116233

Score
10/10
persistenceevasiontrojanbackdoorbotnetbetabot

Malware Config

Signatures

  • BetaBot

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

    trojanbackdoorbotnetbetabot
  • Modifies firewall policy service 2 TTPs 4 IoCs
    evasion
  • Sets file execution options in registry 2 TTPs
    persistence
  • 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 6 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Drops desktop.ini file(s) 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 9 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 3 IoCs
    adwarespyware
  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 28 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Autocarriers Overdue invoice.DOC.exe
    "C:\Users\Admin\AppData\Local\Temp\Autocarriers Overdue invoice.DOC.exe"
    1⤵
    • 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:3056
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 588
      2⤵
      • Program crash
      PID:3860
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      2⤵
      • Modifies firewall policy service
      • Checks BIOS information in registry
      • Adds Run key to start application
      • Drops desktop.ini file(s)
      • 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:1468

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

Defense Evasion

Modify Registry

6
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1468-4-0x0000000000000000-mapping.dmp
    Download
  • memory/1468-5-0x0000000000A30000-0x0000000000E70000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/1468-6-0x0000000000A30000-0x0000000000E70000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/3056-0-0x0000000000F9F000-0x0000000000FA0000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3056-1-0x0000000001320000-0x0000000001321000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3056-2-0x0000000003100000-0x00000000031C6000-memory.dmp
    Filesize

    792KB

    Download
  • memory/3056-3-0x0000000003550000-0x0000000003990000-memory.dmp
    Filesize

    4.2MB

    Download