Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    20-07-2023 08:51

General

  • Target

    megusz.exe

  • Size

    1.4MB

  • MD5

    358384b8f4f4ceb8035072ed72fa165d

  • SHA1

    63c38135f9ac72fe1410c08327759ac8a14b2d42

  • SHA256

    8dd536083c6ed59bc8a88d3df2eef87142a69c48fb4e6594ac606aaafd5c7594

  • SHA512

    31f248f179c13ff5afc550d7fe650635782585f4b706231d3315b55e82546770b27128834efccae834f991306422e9fd03e6697f35b5ae377c1e377f4c9e4dd8

  • SSDEEP

    24576:QndRKZCy2BrhCeU2i2cJijFbCBTPmiY05tJMSQp5ysA7Yg1nLkz1G3BU+:SXDFBU2iIBb0xY/6sUYYgo

Score
10/10

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

208.67.104.96:1234

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Signatures

  • BitRAT

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

  • UPX packed file 15 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\megusz.exe
    "C:\Users\Admin\AppData\Local\Temp\megusz.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2304

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2304-54-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-55-0x0000000000330000-0x000000000033A000-memory.dmp

    Filesize

    40KB

  • memory/2304-56-0x0000000000330000-0x000000000033A000-memory.dmp

    Filesize

    40KB

  • memory/2304-57-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-59-0x0000000000330000-0x000000000033A000-memory.dmp

    Filesize

    40KB

  • memory/2304-60-0x0000000000330000-0x000000000033A000-memory.dmp

    Filesize

    40KB

  • memory/2304-61-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-62-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-63-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-64-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-65-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-66-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-67-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-68-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-69-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-70-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-71-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-72-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB

  • memory/2304-73-0x0000000000400000-0x00000000007E4000-memory.dmp

    Filesize

    3.9MB