Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18/03/2025, 12:28

General

  • Target

    Crypt C.dll

  • Size

    5.5MB

  • MD5

    8d252f7a6ff4f929d86cf7feb95a5b08

  • SHA1

    fa67e72ea1f9a6018407490359007022c784bdf8

  • SHA256

    46a1eec81e8b0d889b6fde07a85405874d4b21da998b34e8b91fd852d1ddb458

  • SHA512

    297ab8de6d887c1807bbbb49a04fe83c74874bf8647ab16e69f1680551c4dc50153affc92395c6c0705309df33a035c3368eba67d17220562f3c8c98a5c27f29

  • SSDEEP

    98304:DW0704A7pKmwDNRdBYaAGmOGio38um37R6BJZO4A5cfebV/FkZQ:DW044gnwPnbAGmO83OR6BJZ9ATF

Malware Config

Extracted

Family

danabot

Attributes
  • type

    loader

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Danabot family
  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Uses browser remote debugging 2 TTPs 2 IoCs

    Can be used control the browser and steal sensitive information such as credentials and session cookies.

  • Loads dropped DLL 10 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 22 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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.

  • Checks processor information in registry 2 TTPs 19 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs
  • Suspicious use of FindShellTrayWindow 23 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Crypt C.dll",#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Crypt C.dll",#1
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Blocklisted process makes network request
      • Loads dropped DLL
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Enumerates connected drives
      • Suspicious use of SetThreadContext
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Modifies system certificate store
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:2776
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
        3⤵
        • Suspicious use of FindShellTrayWindow
        PID:1840
      • C:\Windows\system32\rundll32.exe
        "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
        3⤵
        • Suspicious use of FindShellTrayWindow
        PID:696
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        --restore-last-session --remote-debugging-port=9223 --remote-allow-origins=* --headless "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --profile-directory="Default"
        3⤵
        • Uses browser remote debugging
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2196
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc8,0xcc,0xd0,0x9c,0xd4,0x7fef5f49758,0x7fef5f49768,0x7fef5f49778
          4⤵
            PID:448
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --headless --use-angle=swiftshader-webgl --headless --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --mojo-platform-channel-handle=872 --field-trial-handle=932,i,9903325639187678170,10677037691473259544,131072 --disable-features=PaintHolding /prefetch:2
            4⤵
              PID:700
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --use-angle=swiftshader-webgl --use-gl=angle --headless --mojo-platform-channel-handle=1228 --field-trial-handle=932,i,9903325639187678170,10677037691473259544,131072 --disable-features=PaintHolding /prefetch:8
              4⤵
                PID:1632
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --headless --lang=en-US --first-renderer-process --remote-debugging-port=9223 --allow-pre-commit-input --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --mojo-platform-channel-handle=1472 --field-trial-handle=932,i,9903325639187678170,10677037691473259544,131072 --disable-features=PaintHolding /prefetch:1
                4⤵
                • Uses browser remote debugging
                PID:2936
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2784
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2984
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2164
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1332
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:916
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1344
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:700
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1940
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:880
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:620
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2420
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1028
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:940
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2432
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1580
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1780
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1620
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:1624
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:2016
            • C:\Windows\system32\rundll32.exe
              "C:\Windows\system32\rundll32.exe" "C:\Windows\system32\shell32.dll",#61
              3⤵
              • Suspicious use of FindShellTrayWindow
              PID:912

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\ProgramData\Diqhaqhdweh.tmp

          Filesize

          2.8MB

          MD5

          d7c0ee6a2f6fe1fd914f68d97d9c4bac

          SHA1

          9bafcd16513dae622dc8e13be6b67c35c9dbf2f5

          SHA256

          c30428cd5d7eeeac1ccd995143d00d5c262f9b973e16f15ef64b0f1b9afb77bd

          SHA512

          3f2309a860089150d3c47ec4803ec5dedaecb7c12663f50af05f11168f810ba8df038fe879d52b5f12474c2b374ed06bb1359c69bc6eb06aebebf34ffecf0688

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\1033\StructuredQuerySchema.bin

          Filesize

          292KB

          MD5

          ae71383c3cbc5a7c64ee793a5779015b

          SHA1

          1cabfd5c590a76fe86af0c042b4d9a6e1546cf78

          SHA256

          29bbdf534e97add374f41c9a2e5a1a34952b8eac501f1a8828f5999e7e0d79f7

          SHA512

          f7703b0e5b67e2c3bbba42efe912eda68c90d7fe4425c7d2f20f02f2d6e659f71870286055eb87095a0861e4ba04a9fbf72bfb328bda10aadafe2880fd06e51d

        • C:\Users\Admin\AppData\Local\Temp\Pdpquwypwthwed

          Filesize

          46KB

          MD5

          b13fcb3223116f6eec60be9143cae98b

          SHA1

          9a9eb6da6d8e008a51e6ce6212c49bfbe7cb3c88

          SHA256

          961fc9bf866c5b58401d3c91735f9a7b7b4fc93c94038c504c965491f622b52b

          SHA512

          89d72b893acd2ec537b3c3deffcc71d1ce02211f9f5b931c561625ee7162052b511e46d4b4596c0a715e1c992310f2536ebdd512db400eeab23c8960ec4d312d

        • \Program Files\Mozilla Firefox\firefox.exe

          Filesize

          654KB

          MD5

          1fd347ee17287e9c9532c46a49c4abc4

          SHA1

          ad5d9599030bfbcc828c4321fffd7b9066369393

          SHA256

          912373af6f3c176b7e0a71c986d6288f76f5be80de7c9a580b110690271e9237

          SHA512

          9e52622077e805fcff2c6fe510524bf9ca7246da9ef42843041e82ced28b59163a2729335139df9e2d2a4c748ed56471bb053f337655a77d2d0976370f07acf4

        • memory/696-103-0x00000000023B0000-0x00000000024F0000-memory.dmp

          Filesize

          1.2MB

        • memory/696-105-0x0000000002170000-0x00000000023A8000-memory.dmp

          Filesize

          2.2MB

        • memory/696-135-0x0000000002170000-0x00000000023A8000-memory.dmp

          Filesize

          2.2MB

        • memory/696-102-0x00000000023B0000-0x00000000024F0000-memory.dmp

          Filesize

          1.2MB

        • memory/696-107-0x0000000002170000-0x00000000023A8000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-71-0x0000000002440000-0x0000000002580000-memory.dmp

          Filesize

          1.2MB

        • memory/1840-50-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-35-0x0000000077540000-0x0000000077541000-memory.dmp

          Filesize

          4KB

        • memory/1840-38-0x00000000001F0000-0x0000000000418000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-36-0x0000000002440000-0x0000000002580000-memory.dmp

          Filesize

          1.2MB

        • memory/1840-69-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-64-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-37-0x0000000002440000-0x0000000002580000-memory.dmp

          Filesize

          1.2MB

        • memory/1840-51-0x0000000002440000-0x0000000002580000-memory.dmp

          Filesize

          1.2MB

        • memory/1840-52-0x0000000002440000-0x0000000002580000-memory.dmp

          Filesize

          1.2MB

        • memory/1840-49-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-39-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-47-0x0000000002200000-0x0000000002438000-memory.dmp

          Filesize

          2.2MB

        • memory/1840-29-0x00000000001F0000-0x0000000000418000-memory.dmp

          Filesize

          2.2MB

        • memory/2776-34-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-10-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-21-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-24-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-25-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-18-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-22-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-26-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-28-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-40-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-19-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-33-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-32-0x0000000002550000-0x0000000002551000-memory.dmp

          Filesize

          4KB

        • memory/2776-31-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-17-0x0000000002530000-0x0000000002531000-memory.dmp

          Filesize

          4KB

        • memory/2776-15-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-16-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-48-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-14-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-13-0x0000000001E90000-0x000000000241A000-memory.dmp

          Filesize

          5.5MB

        • memory/2776-12-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-11-0x0000000002630000-0x0000000002BB3000-memory.dmp

          Filesize

          5.5MB

        • memory/2776-67-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-20-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-8-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-9-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-94-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-97-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-98-0x00000000033A0000-0x00000000033A1000-memory.dmp

          Filesize

          4KB

        • memory/2776-100-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-7-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-5-0x0000000063280000-0x00000000634BE000-memory.dmp

          Filesize

          2.2MB

        • memory/2776-99-0x0000000003260000-0x00000000033A0000-memory.dmp

          Filesize

          1.2MB

        • memory/2776-104-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-6-0x000000006E600000-0x000000006E69D000-memory.dmp

          Filesize

          628KB

        • memory/2776-4-0x000000006E600000-0x000000006E69D000-memory.dmp

          Filesize

          628KB

        • memory/2776-106-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-3-0x0000000063280000-0x00000000634BE000-memory.dmp

          Filesize

          2.2MB

        • memory/2776-130-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-126-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-131-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-129-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-1-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-2-0x0000000002BC0000-0x0000000003151000-memory.dmp

          Filesize

          5.6MB

        • memory/2776-0-0x0000000002630000-0x0000000002BB3000-memory.dmp

          Filesize

          5.5MB