Analysis

  • max time kernel
    45s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 06:50

General

  • Target

    2c3ea84f78a57ff7d0d829a87d99bb46.exe

  • Size

    3.5MB

  • MD5

    2c3ea84f78a57ff7d0d829a87d99bb46

  • SHA1

    5e13c910dd2e1f2e94e0e100c5e52e0309e0c0fe

  • SHA256

    1bbcaefe187d942ba74a81a41391c22488f524c40e28f8a6098b8ebd2dee1191

  • SHA512

    82216ddb75a91385f099e5c229dae7ac83ba0c4024f919637bdb31df81d4bac98684b7a6eda94d6ccbdb894dbd20d1d2a88661125882d7738c1e1ecf24f5ab90

  • SSDEEP

    49152:fPpKRyY55AXv5uMnSdbBNFeSvwJBt63srO/szDl8GVPvWRlaM2SLUJfEcRwaXMo3:5KRS59SbBNBvOWevzDl8CUQRdJW+3

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

0b1.duckdns.org:43147

Attributes
  • communication_password

    827ccb0eea8a706c4c34a16891f84e7b

  • tor_process

    tor

Signatures

  • BitRAT

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c3ea84f78a57ff7d0d829a87d99bb46.exe
    "C:\Users\Admin\AppData\Local\Temp\2c3ea84f78a57ff7d0d829a87d99bb46.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3364
    • C:\Users\Admin\AppData\Local\Temp\2c3ea84f78a57ff7d0d829a87d99bb46.exe
      "C:\Users\Admin\AppData\Local\Temp\2c3ea84f78a57ff7d0d829a87d99bb46.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:4736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3364-18-0x0000000074620000-0x0000000074DD0000-memory.dmp
    Filesize

    7.7MB

  • memory/3364-2-0x0000000005BB0000-0x0000000005C4C000-memory.dmp
    Filesize

    624KB

  • memory/3364-3-0x0000000006200000-0x00000000067A4000-memory.dmp
    Filesize

    5.6MB

  • memory/3364-5-0x0000000005C50000-0x0000000005C60000-memory.dmp
    Filesize

    64KB

  • memory/3364-6-0x0000000005CE0000-0x0000000005CEA000-memory.dmp
    Filesize

    40KB

  • memory/3364-7-0x0000000005F30000-0x0000000005F86000-memory.dmp
    Filesize

    344KB

  • memory/3364-4-0x0000000005CF0000-0x0000000005D82000-memory.dmp
    Filesize

    584KB

  • memory/3364-1-0x0000000000EB0000-0x0000000001232000-memory.dmp
    Filesize

    3.5MB

  • memory/3364-8-0x0000000007070000-0x0000000007086000-memory.dmp
    Filesize

    88KB

  • memory/3364-9-0x0000000074620000-0x0000000074DD0000-memory.dmp
    Filesize

    7.7MB

  • memory/3364-10-0x0000000005C50000-0x0000000005C60000-memory.dmp
    Filesize

    64KB

  • memory/3364-11-0x000000000A6C0000-0x000000000A9EE000-memory.dmp
    Filesize

    3.2MB

  • memory/3364-12-0x000000000CDE0000-0x000000000D1AA000-memory.dmp
    Filesize

    3.8MB

  • memory/3364-0-0x0000000074620000-0x0000000074DD0000-memory.dmp
    Filesize

    7.7MB

  • memory/4736-20-0x0000000074530000-0x0000000074569000-memory.dmp
    Filesize

    228KB

  • memory/4736-23-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-17-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-15-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-13-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-21-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-25-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-28-0x00000000748B0000-0x00000000748E9000-memory.dmp
    Filesize

    228KB

  • memory/4736-27-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-26-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-24-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-16-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-22-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-29-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-31-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-32-0x00000000748B0000-0x00000000748E9000-memory.dmp
    Filesize

    228KB

  • memory/4736-30-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-35-0x00000000748B0000-0x00000000748E9000-memory.dmp
    Filesize

    228KB

  • memory/4736-34-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-33-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-36-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/4736-38-0x00000000748B0000-0x00000000748E9000-memory.dmp
    Filesize

    228KB

  • memory/4736-37-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB