Windows 7 deprecation

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

Analysis

  • max time kernel
    93s
  • 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, 19:10

General

  • Target

    JaffaCakes118_3915e7539ecfedd3be7d7fdc044988ac5add40c9a780003100dd8109611bb8e8.dll

  • Size

    184KB

  • MD5

    3b685703ebe4db2f655a8c9a6c03ae5c

  • SHA1

    18d191c6280d5f2d2affbd51f1d43b092a6884c1

  • SHA256

    3915e7539ecfedd3be7d7fdc044988ac5add40c9a780003100dd8109611bb8e8

  • SHA512

    537458be5ee5da8e55c7f75f26bdf59b07e7403e09de1063a97fd8abd72d089bcc3cd012da3dbf70cab375fc0acef15c648f9eba16717f3392bf58a9771c9783

  • SSDEEP

    3072:192qSmHOhnWpPI1ybmJIiC00PArIojHTYVBCn+rs3Ss3qLMTsrLA:19NSMOEpQ1Q3ODAr+Vo

Malware Config

Extracted

Family

dridex

Botnet

22203

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_3915e7539ecfedd3be7d7fdc044988ac5add40c9a780003100dd8109611bb8e8.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3915e7539ecfedd3be7d7fdc044988ac5add40c9a780003100dd8109611bb8e8.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2352
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 616
        3⤵
        • Program crash
        PID:3676
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2352 -ip 2352
    1⤵
      PID:2728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2352-0-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

      Filesize

      24KB

    • memory/2352-1-0x0000000074A50000-0x0000000074A7F000-memory.dmp

      Filesize

      188KB

    • memory/2352-2-0x0000000074A50000-0x0000000074A7F000-memory.dmp

      Filesize

      188KB

    • memory/2352-3-0x0000000000FD0000-0x0000000000FD6000-memory.dmp

      Filesize

      24KB