Analysis

  • max time kernel
    147s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-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 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 12 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:2404
    • 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:2692

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2404-1-0x0000000074300000-0x00000000749EE000-memory.dmp
    Filesize

    6.9MB

  • memory/2404-0-0x0000000000D90000-0x0000000001112000-memory.dmp
    Filesize

    3.5MB

  • memory/2404-2-0x0000000004F20000-0x0000000004F60000-memory.dmp
    Filesize

    256KB

  • memory/2404-3-0x00000000004F0000-0x0000000000506000-memory.dmp
    Filesize

    88KB

  • memory/2404-4-0x0000000074300000-0x00000000749EE000-memory.dmp
    Filesize

    6.9MB

  • memory/2404-5-0x0000000004F20000-0x0000000004F60000-memory.dmp
    Filesize

    256KB

  • memory/2404-6-0x0000000009B40000-0x0000000009E6E000-memory.dmp
    Filesize

    3.2MB

  • memory/2404-7-0x000000000C290000-0x000000000C65A000-memory.dmp
    Filesize

    3.8MB

  • memory/2404-21-0x0000000074300000-0x00000000749EE000-memory.dmp
    Filesize

    6.9MB

  • memory/2692-16-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-24-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-13-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-14-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-15-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-10-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2692-19-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-8-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-22-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-23-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-12-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-25-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-27-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-29-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-30-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-31-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-32-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-33-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-34-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-35-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB

  • memory/2692-36-0x0000000000400000-0x00000000007CE000-memory.dmp
    Filesize

    3.8MB