Analysis

  • max time kernel
    82s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    28-01-2025 05:40

General

  • Target

    0e0d4494780c9010ece88f39f65bfbfcb13236e1652f7fe41e9c84a5b16583a5.dll

  • Size

    640KB

  • MD5

    808f8aa2eb9c746712dd4793ba90da70

  • SHA1

    7175856d3d473772c5e3fbb2af0ee72f9424f59d

  • SHA256

    0e0d4494780c9010ece88f39f65bfbfcb13236e1652f7fe41e9c84a5b16583a5

  • SHA512

    44d6b3891a7c0fec9a2a20d036113d273754433af8a0bb2b630be5a051fd087f0d4a3c2afe2304f27299457e4a946e9dac3bdb213ae13d6b77378982601b2ddb

  • SSDEEP

    6144:Gg12AzW5HsiScvtNybiR8g0ISTFCRVe9/JE+++sKS1JGWWsca65eu9K2zqc4CWAZ:G82AK5HOEksJ1YW7DwzqyQ

Malware Config

Signatures

  • Dridex

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

  • Dridex family
  • Dridex Loader 'dmod' strings 2 IoCs

    Detects 'dmod' strings in Dridex loader.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 16 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • 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.

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 34 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0d4494780c9010ece88f39f65bfbfcb13236e1652f7fe41e9c84a5b16583a5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2904
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e0d4494780c9010ece88f39f65bfbfcb13236e1652f7fe41e9c84a5b16583a5.dll,#1
      2⤵
      • Checks whether UAC is enabled
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2080
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2824
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2204
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2388
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1172
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2380
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1328
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1444
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2028
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:896
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1416
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious use of SendNotifyMessage
    PID:2132
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    PID:2068
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    PID:2224
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    PID:764
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    PID:2244
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    PID:1236
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:1340
    • C:\Windows\explorer.exe
      explorer.exe
      1⤵
        PID:1536
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
          PID:2672
        • C:\Windows\explorer.exe
          explorer.exe
          1⤵
            PID:2744
          • C:\Windows\explorer.exe
            explorer.exe
            1⤵
              PID:2776
            • C:\Windows\explorer.exe
              explorer.exe
              1⤵
                PID:2524
              • C:\Windows\explorer.exe
                explorer.exe
                1⤵
                  PID:2392
                • C:\Windows\explorer.exe
                  explorer.exe
                  1⤵
                    PID:1956
                  • C:\Windows\explorer.exe
                    explorer.exe
                    1⤵
                      PID:888
                    • C:\Windows\explorer.exe
                      explorer.exe
                      1⤵
                        PID:1048
                      • C:\Windows\explorer.exe
                        explorer.exe
                        1⤵
                          PID:1632
                        • C:\Windows\explorer.exe
                          explorer.exe
                          1⤵
                            PID:2912
                          • C:\Windows\explorer.exe
                            explorer.exe
                            1⤵
                              PID:2020

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • memory/2080-1-0x0000000075370000-0x0000000075410000-memory.dmp

                              Filesize

                              640KB

                            • memory/2080-0-0x00000000000C0000-0x00000000000C6000-memory.dmp

                              Filesize

                              24KB

                            • memory/2080-3-0x0000000075370000-0x0000000075410000-memory.dmp

                              Filesize

                              640KB

                            • memory/2080-4-0x00000000000C0000-0x00000000000C6000-memory.dmp

                              Filesize

                              24KB