Overview

overview

10

Static

static

a1d4e604fc...e7.dll

windows7_x64

10

a1d4e604fc...e7.dll

windows10_x64

10

Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    12/11/2020, 14:13

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    a1d4e604fc4b08540cbf009e443bc58b561622bf8cb01385e9d4b408a6c3ede7.dll
  • Size 804KB
  • Sample201112-pfle3vbacj
  • SHA256 a1d4e604fc4b08540cbf009e443bc58b561622bf8cb01385e9d4b408a6c3ede7
  • MD5 SHA1 SHA512
Score
10/10
dridexbotnetevasionloaderpersistencetrojan

Malware Config

Signatures

  • Dridex

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

    botnetdridex
  • Dridex Loader 1 IoCs

    Detects Dridex both x86 and x64 loader in memory.

    botnetloader
  • Modifies Installed Components in the registry 2 TTPs
    persistence
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
    evasiontrojan
  • Modifies registry class 135 IoCs
  • Suspicious behavior: EnumeratesProcesses 56 IoCs
  • Suspicious use of AdjustPrivilegeToken 206 IoCs
  • Suspicious use of FindShellTrayWindow 182 IoCs
  • Suspicious use of SendNotifyMessage 372 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1d4e604fc4b08540cbf009e443bc58b561622bf8cb01385e9d4b408a6c3ede7.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1040
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a1d4e604fc4b08540cbf009e443bc58b561622bf8cb01385e9d4b408a6c3ede7.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • Suspicious behavior: EnumeratesProcesses
      PID:1824
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2044
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:344
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1200
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1252
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1052
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:292
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1948
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1468
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Suspicious use of FindShellTrayWindow
    PID:524
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:820
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:852
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1092
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1756
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1732
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1356
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:976
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:2040
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1372
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1580
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:268
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1724
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1544
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1008
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1660
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1708
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1280
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
      • Modifies registry class
      PID:1808
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
        PID:928

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            memory/344-3-0x0000000003A60000-0x0000000003A61000-memory.dmp
            Download

            memory/524-21-0x0000000003F60000-0x0000000003F61000-memory.dmp
            Download

            memory/976-33-0x0000000003810000-0x000000000381E000-memory.dmp
            Download

            memory/1052-16-0x0000000003FE0000-0x0000000003FE1000-memory.dmp
            Download

            memory/1200-4-0x00000000042F0000-0x00000000042F1000-memory.dmp
            Download

            memory/1580-46-0x0000000003F90000-0x0000000003F91000-memory.dmp
            Download

            memory/1756-30-0x0000000003A50000-0x0000000003A51000-memory.dmp
            Download

            memory/1808-69-0x0000000004240000-0x0000000004241000-memory.dmp
            Download

            memory/1824-1-0x0000000074DA0000-0x0000000074E47000-memory.dmp
            Download