Analysis

  • max time kernel
    31s
  • max time network
    140s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    30/03/2021, 03:19

General

  • Target
    6ccbc34952f3895fb847368112f920a4bdbc3c1ecab0c0ca1ea0d66da26ae0b1.dll
  • Size 564KB
  • Sample210330-jbmemdd3ta
  • SHA256 6ccbc34952f3895fb847368112f920a4bdbc3c1ecab0c0ca1ea0d66da26ae0b1
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • dridex

Botnet
  • 10444

C2
  • 210.65.244.176:443

  • 37.34.58.210:6601

  • 77.220.64.141:5037

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Dridex Loader 2 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\6ccbc34952f3895fb847368112f920a4bdbc3c1ecab0c0ca1ea0d66da26ae0b1.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4764
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\6ccbc34952f3895fb847368112f920a4bdbc3c1ecab0c0ca1ea0d66da26ae0b1.dll
      2⤵
        PID:4932

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4932-3-0x0000000073020000-0x000000007305D000-memory.dmp

          memory/4932-4-0x0000000073020000-0x000000007305D000-memory.dmp

          memory/4932-5-0x0000000000640000-0x0000000000641000-memory.dmp