Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-12-2024 11:40

General

  • Target

    JaffaCakes118_56c03ca590194ca165112aa84853b2452722847634d7058bec4c6163ad4b51d0.dll

  • Size

    163KB

  • MD5

    7186cabce266492392e289c923ad7682

  • SHA1

    e845608d767e5079221e97b99434c5f84bf4dd16

  • SHA256

    56c03ca590194ca165112aa84853b2452722847634d7058bec4c6163ad4b51d0

  • SHA512

    0ccdd537cc27d02f708dbdfdc8150a67fb70175b88181bed89a1a5d986bce3eb17c697b05f8310217445d59e913965f226009ffa49f2ba4d797153f543faa1f7

  • SSDEEP

    3072:car6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:+s4p+ADxnSO6D2cOp

Malware Config

Extracted

Family

dridex

Botnet

22202

C2

43.229.206.212:443

82.209.17.209:8172

162.241.209.225:4125

rc4.plain
rc4.plain

Signatures

  • Dridex

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

  • Dridex family
  • Dridex Loader 1 IoCs

    Detects Dridex both x86 and x64 loader in memory.

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56c03ca590194ca165112aa84853b2452722847634d7058bec4c6163ad4b51d0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_56c03ca590194ca165112aa84853b2452722847634d7058bec4c6163ad4b51d0.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2588
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2588 -s 716
        3⤵
        • Program crash
        PID:1548
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2588 -ip 2588
    1⤵
      PID:4608

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2588-0-0x0000000010000000-0x000000001002E000-memory.dmp

      Filesize

      184KB

    • memory/2588-2-0x0000000001230000-0x0000000001236000-memory.dmp

      Filesize

      24KB