Analysis

  • max time kernel
    26s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 17:59

General

  • Target

    JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll

  • Size

    163KB

  • MD5

    711acd2c8e0e752fb345075a40e809c9

  • SHA1

    5495daab527810bc4805fbfaf04ee884f21aa257

  • SHA256

    29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9

  • SHA512

    aae0162df08a5f5e3b612f01af828ef0f2b4b98add59828bad4df645138ad2f3e3e274b692b58c10f67535bd58888505433372765e94412be8f7141738a7029d

  • SSDEEP

    3072:kar6Ys6p54kfdo+APr0aYSbeO6aal8jeytFQTOpp2J:2s4p+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_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29fd91b3711656ead3cce62b12f24e92e8bc2687f6320a301d5727586bfb50e9.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1056
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1056 -s 240
        3⤵
        • Program crash
        PID:1484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1056-0-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB

  • memory/1056-1-0x0000000010000000-0x000000001002E000-memory.dmp

    Filesize

    184KB

  • memory/1056-3-0x0000000000240000-0x0000000000246000-memory.dmp

    Filesize

    24KB