Analysis

  • max time kernel
    30s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/01/2023, 11:42

General

  • Target
    BitShitBuilder.exe
  • Size 10.5MB
  • Sample230113-nt4vwscc7t
  • SHA256 1e982fc30c7a64c12d18cc2d13a25085e9c8ee0fab379665c6d011539179a76f
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 18 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BitShitBuilder.exe
    "C:\Users\Admin\AppData\Local\Temp\BitShitBuilder.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetWindowsHookEx
    PID:1332

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        BitRAT_Lover.dll

        • Path C:\Users\Admin\AppData\Local\Temp\BitRAT_Lover.dll
        • Size 63KB
        • SHA256 f1514d58c431a3f1a0f8e19fca9aceb3ffac6c74a56d788dc30ba5f5ecb01b07
        • MD5 SHA1 SHA512 SSDEEP

        memory/1332-132-0x0000000000400000-0x0000000001061000-memory.dmp

        memory/1332-133-0x000000007FA70000-0x000000007FE41000-memory.dmp

        memory/1332-135-0x000000001DFA0000-0x000000001DFB1000-memory.dmp

        memory/1332-136-0x000000001DFC0000-0x000000001DFD1000-memory.dmp

        memory/1332-137-0x0000000000400000-0x0000000001061000-memory.dmp

        memory/1332-138-0x000000007FA70000-0x000000007FE41000-memory.dmp