Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    18/12/2022, 07:33

General

  • Target

    cc4b391886bf4238e70772704b2c97ca.exe

  • Size

    4.2MB

  • MD5

    cc4b391886bf4238e70772704b2c97ca

  • SHA1

    aa0cf46c73caac0019a6f5e7f172f4540d33d525

  • SHA256

    0290bb1ffcb644899aeb89c8aafdf2dba92aae13b251738163d2d16087f32c4d

  • SHA512

    379148eaef2495c9518dfb98fc1c1924e310270e4c9965d42b80fd97531fbccafbec04c3fa67d7cec29140a83e37667426092ac6b60b95313cfccaa626df9072

  • SSDEEP

    98304:HVB49SUAYWqaJJVJ8J4EqriM3lp+OJMIUvX6J12EulTjAgW+P:HfUnjaJJVJM4EqrJ331eXW1FuNjJWu

Score
10/10

Malware Config

Extracted

Family

danabot

C2

49.0.50.0:57

51.0.52.0:0

53.0.54.0:1200

55.0.56.0:65535

Attributes
  • type

    loader

Signatures

  • Danabot

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 45 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc4b391886bf4238e70772704b2c97ca.exe
    "C:\Users\Admin\AppData\Local\Temp\cc4b391886bf4238e70772704b2c97ca.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:2032
    • C:\Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe
      "C:\Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:644
    • C:\Windows\syswow64\rundll32.exe
      "C:\Windows\syswow64\rundll32.exe" "C:\Windows\syswow64\shell32.dll",#61
      2⤵
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      PID:456
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --no-first-run --no-default-browser-check --silent-launch --disable-backgrounding-occluded-windows --disable-background-timer-throttling --ran-launcher --profile-directory="Default"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:520
    • 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=89.0.4389.114 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fefb6f4f50,0x7fefb6f4f60,0x7fefb6f4f70
      2⤵
        PID:1668
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1120 /prefetch:2
        2⤵
          PID:616
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1244 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1816
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1108,2645357971911655653,6966096064202124538,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1756 /prefetch:8
          2⤵
            PID:1520

        Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe

                Filesize

                1.2MB

                MD5

                50e03c260a0f6db796aa22d7443aa105

                SHA1

                573a47d22475dc990d57cdd33b0952b721e4ddd9

                SHA256

                5b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065

                SHA512

                4528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434

              • \Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe

                Filesize

                1.2MB

                MD5

                50e03c260a0f6db796aa22d7443aa105

                SHA1

                573a47d22475dc990d57cdd33b0952b721e4ddd9

                SHA256

                5b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065

                SHA512

                4528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434

              • \Users\Admin\AppData\Local\Temp\Orwtaofpwtre.exe

                Filesize

                1.2MB

                MD5

                50e03c260a0f6db796aa22d7443aa105

                SHA1

                573a47d22475dc990d57cdd33b0952b721e4ddd9

                SHA256

                5b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065

                SHA512

                4528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434

              • memory/456-82-0x0000000002540000-0x0000000002C66000-memory.dmp

                Filesize

                7.1MB

              • memory/456-75-0x00000000001E0000-0x00000000007E6000-memory.dmp

                Filesize

                6.0MB

              • memory/456-88-0x0000000002540000-0x0000000002C66000-memory.dmp

                Filesize

                7.1MB

              • memory/456-86-0x0000000002C70000-0x0000000002DB0000-memory.dmp

                Filesize

                1.2MB

              • memory/456-85-0x0000000002C70000-0x0000000002DB0000-memory.dmp

                Filesize

                1.2MB

              • memory/456-83-0x0000000002C70000-0x0000000002DB0000-memory.dmp

                Filesize

                1.2MB

              • memory/456-84-0x0000000002C70000-0x0000000002DB0000-memory.dmp

                Filesize

                1.2MB

              • memory/456-81-0x00000000001E0000-0x00000000007E6000-memory.dmp

                Filesize

                6.0MB

              • memory/456-79-0x0000000002540000-0x0000000002C66000-memory.dmp

                Filesize

                7.1MB

              • memory/2032-65-0x0000000005DD0000-0x00000000064F6000-memory.dmp

                Filesize

                7.1MB

              • memory/2032-54-0x0000000000C50000-0x0000000001066000-memory.dmp

                Filesize

                4.1MB

              • memory/2032-72-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-73-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-74-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-71-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-69-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-68-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-58-0x0000000000400000-0x0000000000866000-memory.dmp

                Filesize

                4.4MB

              • memory/2032-70-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-67-0x0000000006660000-0x00000000067A0000-memory.dmp

                Filesize

                1.2MB

              • memory/2032-66-0x0000000005DD0000-0x00000000064F6000-memory.dmp

                Filesize

                7.1MB

              • memory/2032-63-0x0000000005DD0000-0x00000000064F6000-memory.dmp

                Filesize

                7.1MB

              • memory/2032-56-0x0000000000C50000-0x0000000001066000-memory.dmp

                Filesize

                4.1MB

              • memory/2032-55-0x00000000766D1000-0x00000000766D3000-memory.dmp

                Filesize

                8KB

              • memory/2032-57-0x0000000002620000-0x0000000002A82000-memory.dmp

                Filesize

                4.4MB

              • memory/2032-89-0x0000000000400000-0x0000000000866000-memory.dmp

                Filesize

                4.4MB

              • memory/2032-90-0x0000000005DD0000-0x00000000064F6000-memory.dmp

                Filesize

                7.1MB

              • memory/2032-91-0x0000000000400000-0x0000000000866000-memory.dmp

                Filesize

                4.4MB