Analysis

  • max time kernel
    74s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 22:31

General

  • Target

    JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll

  • Size

    204KB

  • MD5

    3bccb292e857e97470b8f361d037438c

  • SHA1

    94ed1b7b812690dbd34c9091b0dbb661fd63d5dd

  • SHA256

    30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10

  • SHA512

    425d38af8765fda91bbe14091ac511baeb3d39f6dc84363e6ae6183a71424ce20b6920cd4b82986029ee181c682dd5c51bfc392f889190fb3d217ebd0d9b566b

  • SSDEEP

    3072:A6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:AZuX6pEaeEDheWa+Jc9bhorfTw

Malware Config

Extracted

Family

dridex

Botnet

40111

C2

45.58.56.12:443

162.241.54.59:6601

51.91.76.89:2303

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.

  • Checks whether UAC is enabled 1 TTPs 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 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2420
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e2ecb2d1306a53f867efa703b45e358f724b658e559ab303c22761492aaa10.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      PID:1748

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1748-0-0x0000000000220000-0x0000000000226000-memory.dmp

    Filesize

    24KB

  • memory/1748-1-0x0000000075240000-0x0000000075275000-memory.dmp

    Filesize

    212KB

  • memory/1748-4-0x0000000000220000-0x0000000000226000-memory.dmp

    Filesize

    24KB

  • memory/1748-3-0x0000000075240000-0x0000000075275000-memory.dmp

    Filesize

    212KB