Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    19-01-2024 08:44

General

  • Target

    672feea11a362219307b071df8f2dfa3.dll

  • Size

    2.2MB

  • MD5

    672feea11a362219307b071df8f2dfa3

  • SHA1

    580f8a932ac435b2b29011b922f9e75316e15398

  • SHA256

    2ba43678d9bb9bc374a126ea5792659d1b09bcb9ecb21dcbc233889a27082eef

  • SHA512

    36bb2bf5572df4cd8e33042a08e3bc7b2c22cce687ecb61feb254f04c6c486a0228cb8d747d7833bbbb6300fa51b0aed24b19f6a23bf7ba34a5ae03a7519147c

  • SSDEEP

    12288:4VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1Yt:tfP7fWsK5z9A+WGAW+V5SB6Ct4bnbYt

Malware Config

Signatures

  • Dridex

    Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.

  • Dridex Shellcode 1 IoCs

    Detects Dridex Payload shellcode injected in Explorer process.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Drops file in System32 directory 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\672feea11a362219307b071df8f2dfa3.dll,#1
    1⤵
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    PID:1984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1292-42-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-70-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-8-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-10-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-15-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-16-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-18-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-19-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-20-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-21-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-26-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-27-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-28-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-31-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-32-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-33-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-29-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-34-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-35-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-37-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-38-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-39-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-40-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-41-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-4-0x0000000077616000-0x0000000077617000-memory.dmp

    Filesize

    4KB

  • memory/1292-30-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-36-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-46-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-5-0x0000000002A80000-0x0000000002A81000-memory.dmp

    Filesize

    4KB

  • memory/1292-44-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-48-0x0000000002A50000-0x0000000002A57000-memory.dmp

    Filesize

    28KB

  • memory/1292-47-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-43-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-25-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-23-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-55-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-24-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-22-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-17-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-14-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-12-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-13-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-11-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-9-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-56-0x0000000077721000-0x0000000077722000-memory.dmp

    Filesize

    4KB

  • memory/1292-57-0x0000000077880000-0x0000000077882000-memory.dmp

    Filesize

    8KB

  • memory/1292-66-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-45-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-75-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1292-77-0x0000000077616000-0x0000000077617000-memory.dmp

    Filesize

    4KB

  • memory/1984-0-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB

  • memory/1984-1-0x0000000000290000-0x0000000000297000-memory.dmp

    Filesize

    28KB

  • memory/1984-7-0x0000000140000000-0x0000000140232000-memory.dmp

    Filesize

    2.2MB