Analysis

  • max time kernel
    76s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2024 19:26

General

  • Target

    JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll

  • Size

    204KB

  • MD5

    c86feed4b752b0342abb9f1a82c43aa4

  • SHA1

    200c34581e3020fd79b887dc3f78106fd19f20d7

  • SHA256

    1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6

  • SHA512

    b9b9af71c57fa6fba3b6b9295082021fd9d036d030f8f5eb3c5ad3a9471a0a5dc62c5d77e938b181e97f74b7f0f7f2857c3686005eb33eb54d8ed513d2da75f1

  • SSDEEP

    3072:K6FOf6h8i6pdDPvaaeEGObTS/HaoGoK9kN+Jcr9bhrFKL3fJpwZ:KZuX6pEaeEDheWa+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_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2532
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_1118b21f5018d8b1723e3348527f1f70d936b7fa13533877cd38dc4340041da6.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      PID:2540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2540-0-0x00000000000D0000-0x00000000000D6000-memory.dmp

    Filesize

    24KB

  • memory/2540-1-0x0000000074750000-0x0000000074785000-memory.dmp

    Filesize

    212KB

  • memory/2540-3-0x00000000000D0000-0x00000000000D6000-memory.dmp

    Filesize

    24KB

  • memory/2540-2-0x0000000074750000-0x0000000074785000-memory.dmp

    Filesize

    212KB