Overview

overview

10

Static

static

Completed ...OC.exe

windows7_x64

10

Completed ...OC.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    13-10-2020 10:36

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Report Analysis Logs

General

  • Target

    Completed Finance Application and Required Documents.DOC.exe

  • Size

    299KB

  • MD5

    9e6a523473b8b248169a7c012df77e71

  • SHA1

    077d03bbe5c57015103583eb9a6dd3afbc8e45a9

  • SHA256

    aef47ea6290bbdfa6ca5994e556ba1d3a09200a525ab0aa11eb9fca8f324dfdf

  • SHA512

    3772fd8794801af0851c56bdbd3c6174aec3cd719e0a4bd2957bc38f4baaec80e8fee55e654856eed8c5962d8f4f66b01e380ae57bd8b801fabbe69a352610c6

Score
10/10
trojanbackdoorbotnetbetabotevasionpersistence

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
  • 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 32 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\Completed Finance Application and Required Documents.DOC.exe
    "C:\Users\Admin\AppData\Local\Temp\Completed Finance Application and Required Documents.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:408
    • 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:3492

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/408-1-0x0000000005060000-0x0000000005061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/408-2-0x0000000005670000-0x0000000005724000-memory.dmp
    Filesize

    720KB

    Download
  • memory/408-3-0x0000000005C50000-0x0000000006090000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/3492-4-0x0000000000000000-mapping.dmp
    Download
  • memory/3492-5-0x0000000000170000-0x00000000005B0000-memory.dmp
    Filesize

    4.2MB

    Download
  • memory/3492-6-0x0000000000170000-0x00000000005B0000-memory.dmp
    Filesize

    4.2MB

    Download