Analysis

  • max time kernel
    42s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220718-en
  • resource tags

    arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 05:07

General

  • Target

    cspwge.dll

  • Size

    425KB

  • MD5

    7d99e955a5f92c1f7809bb6a6609af70

  • SHA1

    a9eae703e5b501bd0ab767782ee4cfad467b736e

  • SHA256

    e63419700590e021c61e68cfaccfbe5be4f31aba7fdf703d323c8b14365658e5

  • SHA512

    e935fad23dc862daf1c55677d255b142f112ac1a6102614c672dd1e75f9c64a54e7266a8a1d45cc5de9b31e85db2281200d5cdb551d0dd544e8d08dddf2641b6

Score
10/10

Malware Config

Extracted

Family

dridex

Botnet

10555

C2

77.220.64.132:443

212.227.53.240:5037

192.241.174.45:8172

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\cspwge.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cspwge.dll
      2⤵
        PID:1920

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1920-55-0x0000000000000000-mapping.dmp
    • memory/1920-56-0x0000000075A81000-0x0000000075A83000-memory.dmp
      Filesize

      8KB

    • memory/1920-57-0x0000000000AC0000-0x0000000000BAE000-memory.dmp
      Filesize

      952KB

    • memory/1920-58-0x0000000000AC0000-0x0000000000BAE000-memory.dmp
      Filesize

      952KB

    • memory/1920-59-0x0000000000AC0000-0x0000000000BAE000-memory.dmp
      Filesize

      952KB

    • memory/2032-54-0x000007FEFBCF1000-0x000007FEFBCF3000-memory.dmp
      Filesize

      8KB