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

  • MD5

    6b52d094d85c112904e314bc3b939542

  • SHA1

    f97dab5fd7327ecb32eabb294653c29decdcb6a5

  • SHA256

    1e982fc30c7a64c12d18cc2d13a25085e9c8ee0fab379665c6d011539179a76f

  • SHA512

    76d353d46c75b579e62073bc330a89b4356967006781bc78c39a6ed87fd28007454e7f2c58bae6532ca4419cce9f8230e577234fc35251527dffa1c330f291b8

  • SSDEEP

    196608:snxz4b91Lxr++yat8a2ZhcR+1Fm9FN38V6eBJBwkZuK:Yp4bkat8aghcR+1FgFp8pDHj

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

  • C:\Users\Admin\AppData\Local\Temp\BitRAT_Lover.dll
    Filesize

    63KB

    MD5

    c19f45e83944fcff90de29d67816623d

    SHA1

    b4896c417038915fcece58b0953e9163c38f9e56

    SHA256

    f1514d58c431a3f1a0f8e19fca9aceb3ffac6c74a56d788dc30ba5f5ecb01b07

    SHA512

    ed31dddff225eee8953abbe785a9d9b3e5ba2ab2526da9144b07d05c715cfe51e5a14d8dc644cd9aed49a246b9e3a1bb9e52f7d9c66d23cd6979c687b187c3e4

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

    12.4MB

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

    3.8MB

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

    68KB

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

    68KB

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

    12.4MB

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

    3.8MB