Overview

overview

10

Static

static

08ddbd69aa...1c.dll

windows7_x64

10

08ddbd69aa...1c.dll

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    06/11/2020, 11:00

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General

  • Target
    08ddbd69aa6a6e0050e1b64c12f2ad2c5af69eec990a65a2ec0284243fcebb1c.dll
  • Size 880KB
  • Sample201106-253tm44a72
  • SHA256 08ddbd69aa6a6e0050e1b64c12f2ad2c5af69eec990a65a2ec0284243fcebb1c
  • 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 105 IoCs
  • Suspicious behavior: EnumeratesProcesses 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 161 IoCs
  • Suspicious use of FindShellTrayWindow 135 IoCs
  • Suspicious use of SendNotifyMessage 271 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\08ddbd69aa6a6e0050e1b64c12f2ad2c5af69eec990a65a2ec0284243fcebb1c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\08ddbd69aa6a6e0050e1b64c12f2ad2c5af69eec990a65a2ec0284243fcebb1c.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • Suspicious behavior: EnumeratesProcesses
      PID:1900
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2016
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:588
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1668
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1312
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1412
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1596
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1952
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1808
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1344
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    PID:1756
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    PID:1948
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1440
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:548
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1888
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1472
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1812
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1572
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1204
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:932
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:804
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies registry class
    PID:1712

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/588-6-0x0000000003A30000-0x0000000003A31000-memory.dmp
        Download

        memory/588-10-0x00000000040B0000-0x00000000040B1000-memory.dmp
        Download

        memory/1312-25-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
        Download

        memory/1312-20-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
        Download

        memory/1312-21-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
        Download

        memory/1312-23-0x0000000003EF0000-0x0000000003EF1000-memory.dmp
        Download

        memory/1596-35-0x0000000004020000-0x0000000004021000-memory.dmp
        Download

        memory/1712-71-0x0000000004090000-0x0000000004091000-memory.dmp
        Download

        memory/1900-1-0x0000000075260000-0x0000000075307000-memory.dmp
        Download

        memory/1948-49-0x0000000002DB0000-0x0000000002DB1000-memory.dmp
        Download

        memory/1948-52-0x0000000002DB0000-0x0000000002DB1000-memory.dmp
        Download

        memory/2016-3-0x0000000003B60000-0x0000000003B61000-memory.dmp
        Download

        memory/2016-2-0x0000000003780000-0x000000000378E000-memory.dmp
        Download