Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2024, 12:34

General

  • Target

    JaffaCakes118_bdecb6f96e2991e561ef9bd1e1e3daa6a2a1ae086de1d643d2867d95f98f0d85.dll

  • Size

    184KB

  • MD5

    bdbf4b4809cb697eec5b0039e6dad459

  • SHA1

    87f8f8c8dec0fcfb5cb7351daec1b2ff506e5a71

  • SHA256

    bdecb6f96e2991e561ef9bd1e1e3daa6a2a1ae086de1d643d2867d95f98f0d85

  • SHA512

    23745eacd6e40b0ef195f67f69ac6da54f101478847f71eed33e47aa85fe5b2252b7f222f99a90acd2fd898411f37be384be287ecf94f9e5741a0867b8f6d5fb

  • SSDEEP

    3072:liLVj+luuUXoPOK2z1WPRgg5YbW+d0Ojk1bSA5q/eao6lzoxss7:liLVCIT4WK2z1W+CUHZj4Skq/eaoQoC

Malware Config

Extracted

Family

dridex

Botnet

22202

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 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_bdecb6f96e2991e561ef9bd1e1e3daa6a2a1ae086de1d643d2867d95f98f0d85.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4612
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_bdecb6f96e2991e561ef9bd1e1e3daa6a2a1ae086de1d643d2867d95f98f0d85.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3916
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3916 -s 616
        3⤵
        • Program crash
        PID:4376
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3916 -ip 3916
    1⤵
      PID:2792

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3916-0-0x0000000075870000-0x000000007589F000-memory.dmp

      Filesize

      188KB

    • memory/3916-2-0x0000000000D00000-0x0000000000D06000-memory.dmp

      Filesize

      24KB