Analysis

  • max time kernel
    118s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 22:08

General

  • Target

    JaffaCakes118_693b020e8d2e2f15d9a64be2071798bcfa3a8c4a6500f43678f4c097653e7ef4.dll

  • Size

    163KB

  • MD5

    947688d5ce81b04ae2ad2b64f062803c

  • SHA1

    ed6a6f57e9be2f0f7212ecdac7821f4ec99e5b91

  • SHA256

    693b020e8d2e2f15d9a64be2071798bcfa3a8c4a6500f43678f4c097653e7ef4

  • SHA512

    24ffe27a62d867f67c6e1e63dc3a52048ed8df1f41528fd8f001c88642b5e871caec4136428f6b690dc815e6e1623c770408f607acf3fb08ec32c31b6138019d

  • SSDEEP

    3072:Par6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:ps4p+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_693b020e8d2e2f15d9a64be2071798bcfa3a8c4a6500f43678f4c097653e7ef4.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2500
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_693b020e8d2e2f15d9a64be2071798bcfa3a8c4a6500f43678f4c097653e7ef4.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 240
        3⤵
        • Program crash
        PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2776-0-0x0000000000140000-0x0000000000146000-memory.dmp

    Filesize

    24KB

  • memory/2776-1-0x0000000010000000-0x000000001002E000-memory.dmp

    Filesize

    184KB

  • memory/2776-4-0x0000000000140000-0x0000000000146000-memory.dmp

    Filesize

    24KB