Overview

overview

10

Static

static

3

b18a0411c9...23.exe

windows7-x64

10

b18a0411c9...23.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    78s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2025, 03:57

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General

  • Target

    b18a0411c96c6ac019b62cfc19482928d03a3fccc2e6d626316186b78c835e23.exe

  • Size

    2.2MB

  • MD5

    09a415bd40f5ce80c67030c6e5acd1d8

  • SHA1

    38de73b59e4eff4be48b35534d8eed284228f16b

  • SHA256

    b18a0411c96c6ac019b62cfc19482928d03a3fccc2e6d626316186b78c835e23

  • SHA512

    99916c2eda4739d2576546e184c1e81f0e7790db6befc8f141809f384559677b13c92a91f05c7792a7224ef8734df7a42bf0d71232f02d78f2557cb3b3e89477

  • SSDEEP

    6144:Ht+K0/s9DUu0vlP55/X0i6s5R7n1LU+b:Hp0/YF0dxD6IRT1LU2

Score
10/10
betabotbackdoorbotnetdefense_evasiondiscoverypersistencetrojan

Malware Config

Signatures

  • BetaBot

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

    trojanbackdoorbotnetbetabot
  • Betabot family
    betabot
  • Modifies firewall policy service 3 TTPs 4 IoCs
    defense_evasion
  • Event Triggered Execution: Image File Execution Options Injection 1 TTPs 4 IoCs
    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 2 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    defense_evasiontrojan
  • Indicator Removal: Clear Persistence 1 TTPs 1 IoCs

    remove IFEO.

    defense_evasion
  • Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • 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
    adwarespyware
  • 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b18a0411c96c6ac019b62cfc19482928d03a3fccc2e6d626316186b78c835e23.exe
    "C:\Users\Admin\AppData\Local\Temp\b18a0411c96c6ac019b62cfc19482928d03a3fccc2e6d626316186b78c835e23.exe"
    1⤵
    • Event Triggered Execution: Image File Execution Options Injection
    • Checks whether UAC is enabled
    • Indicator Removal: Clear Persistence
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: MapViewOfSection
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1880
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      2⤵
      • Modifies firewall policy service
      • Event Triggered Execution: Image File Execution Options Injection
      • Checks BIOS information in registry
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • 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:1604
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 1124
        3⤵
        • Program crash
        PID:2448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1604 -ip 1604
    1⤵
      PID:4632

    Network

    MITRE ATT&CK Enterprise v15

    Reconnaissance

    Resource Development

    Initial Access

    Execution

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Event Triggered Execution

    1
    T1546

    Image File Execution Options Injection

    1
    T1546.012

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Event Triggered Execution

    1
    T1546

    Image File Execution Options Injection

    1
    T1546.012

    Defense Evasion

    Impair Defenses

    1
    T1562

    Disable or Modify System Firewall

    1
    T1562.004

    Indicator Removal

    1
    T1070

    Clear Persistence

    1
    T1070.009

    Modify Registry

    5
    T1112

    Credential Access

    Discovery

    Query Registry

    3
    T1012

    System Information Discovery

    4
    T1082

    System Location Discovery

    1
    T1614

    System Language Discovery

    1
    T1614.001

    Lateral Movement

    Collection

    Command and Control

    Exfiltration

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1604-8-0x00000000005F0000-0x0000000000A24000-memory.dmp

      Filesize

      4.2MB

      Download

    • memory/1604-18-0x00000000035B0000-0x00000000035B2000-memory.dmp

      Filesize

      8KB

      Download

    • memory/1604-13-0x00000000005F0000-0x0000000000A23000-memory.dmp

      Filesize

      4.2MB

      Download

    • memory/1604-11-0x0000000001040000-0x00000000012E5000-memory.dmp

      Filesize

      2.6MB

      Download

    • memory/1604-10-0x00000000005F0000-0x0000000000A24000-memory.dmp

      Filesize

      4.2MB

      Download

    • memory/1880-3-0x0000000002A40000-0x0000000002AA5000-memory.dmp

      Filesize

      404KB

      Download

    • memory/1880-6-0x0000000002FF0000-0x0000000002FFC000-memory.dmp

      Filesize

      48KB

      Download

    • memory/1880-7-0x0000000002A40000-0x0000000002AA5000-memory.dmp

      Filesize

      404KB

      Download

    • memory/1880-4-0x0000000002F70000-0x0000000002F71000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1880-0-0x0000000002A40000-0x0000000002AA5000-memory.dmp

      Filesize

      404KB

      Download

    • memory/1880-2-0x0000000077D84000-0x0000000077D85000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1880-14-0x00000000003F0000-0x0000000000424000-memory.dmp

      Filesize

      208KB

      Download

    • memory/1880-17-0x0000000002FE0000-0x0000000002FE1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/1880-16-0x0000000002A40000-0x0000000002AA5000-memory.dmp

      Filesize

      404KB

      Download

    • memory/1880-1-0x0000000002DF0000-0x0000000002DFD000-memory.dmp

      Filesize

      52KB

      Download