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Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2024, 18:22

General

  • Target

    JaffaCakes118_238dc07e9451ff428e4aec13bbc8cedcd7ecc1ab5fd1989225cfb7f9844b365b.dll

  • Size

    163KB

  • MD5

    369edfc0fbac690e204866d37483661f

  • SHA1

    e47459d272882dd2f43c25e3c2d54eb698baca98

  • SHA256

    238dc07e9451ff428e4aec13bbc8cedcd7ecc1ab5fd1989225cfb7f9844b365b

  • SHA512

    8ba234e658988ef143383c4a423623833b3d3fd1d58de6d4c8adc1dbced846f1110f940ee74bb1d843265a91e7a07308211adf0abbae25ac9d8408a6dcdeed35

  • SSDEEP

    3072:4ar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:Cs4p+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 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_238dc07e9451ff428e4aec13bbc8cedcd7ecc1ab5fd1989225cfb7f9844b365b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_238dc07e9451ff428e4aec13bbc8cedcd7ecc1ab5fd1989225cfb7f9844b365b.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:308
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 308 -s 236
        3⤵
        • Program crash
        PID:2416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/308-0-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB

  • memory/308-1-0x0000000010000000-0x000000001002E000-memory.dmp

    Filesize

    184KB

  • memory/308-4-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB