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Analysis

  • max time kernel
    94s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 19:22

General

  • Target

    JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll

  • Size

    184KB

  • MD5

    dab183d239358f2de4cfaec2929c0722

  • SHA1

    d0a2e94543b454da9191a09901139c7be8e5f400

  • SHA256

    019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0

  • SHA512

    ce7758248b49f85fd5cd92005dbaba73288e96e6af8ecfa9053e458a6f7727b47f99f1e1780932bdd1ca4d212924e96b4bca9aa26ccf072cf02b7038b0b45af2

  • SSDEEP

    3072:dJQ6H3ykY88YOSs+k1TwEuTcMIznNuOzlr1Xznku9Luk0eJww8Jia//2uFrSc:mfYOX+wTScR/Xzku9LVwluG

Malware Config

Extracted

Family

dridex

Botnet

22201

C2

80.241.218.90:443

103.161.172.109:13786

87.98.128.76:5723

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 2 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_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3672
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_019d6f9bba75819a271cc314d23a07a8433b258db21bef4a83ec892ad10bf3f0.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:956
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 956 -s 616
        3⤵
        • Program crash
        PID:3724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 956 -ip 956
    1⤵
      PID:2440

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/956-0-0x0000000075130000-0x000000007515F000-memory.dmp

      Filesize

      188KB

    • memory/956-2-0x0000000000570000-0x0000000000576000-memory.dmp

      Filesize

      24KB

    • memory/956-3-0x0000000075130000-0x000000007515F000-memory.dmp

      Filesize

      188KB