Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    11-07-2022 22:42

General

  • Target

    3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe

  • Size

    87KB

  • MD5

    16dc7937c15638d82045233eadb258fb

  • SHA1

    3d3b1fc718a5d39b1b814d6344cce14c8107852f

  • SHA256

    3438f9b0aa8dd678205f1ed5858ec99f78da5458c64e9a3b895ca44aea335c3c

  • SHA512

    30709afb15c550b26653d1a25aaf634eda4b8d584309e3fbfed59cb7da994249a6102f757fcda13435ea55222069599b2da9a0c0beec60518c612b7816f38ca6

Score
10/10

Malware Config

Extracted

Family

dridex

C2

46.105.131.67:443

67.207.148.158:443

184.106.153.73:443

208.78.100.202:1801

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe
    "C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\raserver.exe
      C:\Windows\SysWOW64\raserver.exe "C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe"
      2⤵
        PID:1304

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1304-130-0x0000000000000000-mapping.dmp
    • memory/1304-132-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/1304-133-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/1304-131-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB