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Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    26/07/2024, 06:28

General

  • Target

    e1bb0a44f3457304c7b20c35a3c7d9f990fbd5f0bb7a2b9dd330b61085de2aa4.exe

  • Size

    3.8MB

  • MD5

    365968609ce5fdd4c73675e3164eff7d

  • SHA1

    ab9defd262642f1483a614340e5466343947a8f9

  • SHA256

    e1bb0a44f3457304c7b20c35a3c7d9f990fbd5f0bb7a2b9dd330b61085de2aa4

  • SHA512

    cc9eb628f0412e9c02dd64162e7204fb28833455587f33c19ef12815b2baf0f91fc9b94141908cdca2dc8ef4abd0ee790ebb9956105433d0e7ee61bf4a3bfa7b

  • SSDEEP

    98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/emlwXVZ4FB:5+R/eZADUXR

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

103.153.182.247:6161

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • install_dir

    Install path

  • install_file

    Install name

  • tor_process

    tor

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: RenamesItself 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1bb0a44f3457304c7b20c35a3c7d9f990fbd5f0bb7a2b9dd330b61085de2aa4.exe
    "C:\Users\Admin\AppData\Local\Temp\e1bb0a44f3457304c7b20c35a3c7d9f990fbd5f0bb7a2b9dd330b61085de2aa4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1488-0-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/1488-1-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/1488-3-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/1488-7-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/1488-10-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB

  • memory/1488-14-0x0000000000400000-0x00000000007CE000-memory.dmp

    Filesize

    3.8MB