Analysis

  • max time kernel
    61s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    21/01/2021, 21:06

General

  • Target
    SecuriteInfo.com.Generic.mg.3ec423c27b0c4e15.15693.dll
  • Size 848KB
  • Sample210121-mvlcb73646
  • SHA256 d7d7c14d84e501b00fd13365034f0e1238248974e48f2e51a5564db065aefd82
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • dridex

Botnet
  • 10444

C2
  • 194.225.58.214:443

  • 211.110.44.63:5353

  • 69.164.207.140:3388

  • 198.57.200.100:3786

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Dridex Loader 3 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.3ec423c27b0c4e15.15693.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.3ec423c27b0c4e15.15693.dll
      2⤵
        PID:1136

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1136-3-0x0000000074130000-0x000000007416D000-memory.dmp

          memory/1136-4-0x0000000074130000-0x000000007416D000-memory.dmp

          memory/1136-5-0x0000000000C30000-0x0000000000C31000-memory.dmp

          memory/1136-6-0x0000000074130000-0x000000007416D000-memory.dmp