Analysis

  • max time kernel
    90s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/12/2022, 07:33

General

  • Target

    9e91c32b888335e331d2b2bce4dcc6e5.exe

  • Size

    4.2MB

  • MD5

    9e91c32b888335e331d2b2bce4dcc6e5

  • SHA1

    b5296fb410921fbc4704414c0ae5b9f66fdf8827

  • SHA256

    04d2372a5d64fda367c1fe2bbaff93d609beac0aef98dde396e4c2290a54f5cf

  • SHA512

    a1d3628edcef3bd51433126397878c4a7deb0723ff467423a54b6d62f765e3812dd76a39b774281973297bffb33e177e719d6cfa0ae12312692b6d027733b673

  • SSDEEP

    98304:EH8pUO4W/bMugp8ETlVHU2OeKA/XgpW/+dqDhOOlRYTkrrFqe5xoBAfVeWk+:iKx48bJgppLPvKA/DGsDXYo/Bxoifh

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
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Program crash 3 IoCs
  • Checks processor information in registry 2 TTPs 51 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 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\9e91c32b888335e331d2b2bce4dcc6e5.exe
    "C:\Users\Admin\AppData\Local\Temp\9e91c32b888335e331d2b2bce4dcc6e5.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Checks processor information in registry
    • Suspicious use of WriteProcessMemory
    PID:3476
    • 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:2276
    • 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
      PID:2288
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1320
        3⤵
        • Program crash
        PID:3960
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3476 -s 1156
      2⤵
      • Program crash
      PID:1708
  • 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:260
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffbd63d4f50,0x7ffbd63d4f60,0x7ffbd63d4f70
      2⤵
        PID:640
      • 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=1604,12427038258764067855,10304948853726964647,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1936 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3424
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1604,12427038258764067855,10304948853726964647,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1652 /prefetch:2
        2⤵
          PID:3688
        • 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=1604,12427038258764067855,10304948853726964647,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2320 /prefetch:8
          2⤵
            PID:4032
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --field-trial-handle=1604,12427038258764067855,10304948853726964647,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3540 /prefetch:8
            2⤵
              PID:1580
            • C:\Windows\system32\WerFault.exe
              C:\Windows\system32\WerFault.exe -u -p 260 -s 3628
              2⤵
              • Program crash
              PID:3460
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2288 -ip 2288
            1⤵
              PID:1496
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:4488
              • C:\Windows\system32\WerFault.exe
                C:\Windows\system32\WerFault.exe -pss -s 516 -p 260 -ip 260
                1⤵
                  PID:4996
                • C:\Windows\SysWOW64\WerFault.exe
                  C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 3476 -ip 3476
                  1⤵
                    PID:4084

                  Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          1.2MB

                          MD5

                          50e03c260a0f6db796aa22d7443aa105

                          SHA1

                          573a47d22475dc990d57cdd33b0952b721e4ddd9

                          SHA256

                          5b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065

                          SHA512

                          4528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434

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

                          Filesize

                          1.2MB

                          MD5

                          50e03c260a0f6db796aa22d7443aa105

                          SHA1

                          573a47d22475dc990d57cdd33b0952b721e4ddd9

                          SHA256

                          5b71ae23c39fbcd56d58ad59d4b13b0346f1f162bc5089b3ea4be35c0e621065

                          SHA512

                          4528944754d4f6fae49d63c30377913ea4cf6741a37da8c91fc8ad1006fde8065de9aa96c5de03c84b78a27aecffbf43de9daa94f25408c866c605394a71d434

                        • memory/2288-155-0x0000000002DF0000-0x0000000002F30000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/2288-154-0x0000000002DF0000-0x0000000002F30000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/2288-157-0x0000000002570000-0x0000000002C96000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/2288-153-0x0000000002570000-0x0000000002C96000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/2288-152-0x0000000002DF0000-0x0000000002F30000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/2288-151-0x00000000009C0000-0x0000000000FC6000-memory.dmp

                          Filesize

                          6.0MB

                        • memory/2288-150-0x0000000002DF0000-0x0000000002F30000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/2288-149-0x0000000002570000-0x0000000002C96000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/3476-139-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-141-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-147-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-145-0x0000000006560000-0x0000000006C86000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/3476-144-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-143-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-142-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-146-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-140-0x0000000006EE0000-0x0000000007020000-memory.dmp

                          Filesize

                          1.2MB

                        • memory/3476-138-0x0000000006560000-0x0000000006C86000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/3476-137-0x0000000000400000-0x0000000000866000-memory.dmp

                          Filesize

                          4.4MB

                        • memory/3476-136-0x00000000028E0000-0x0000000002D42000-memory.dmp

                          Filesize

                          4.4MB

                        • memory/3476-135-0x0000000000AE5000-0x0000000000EFB000-memory.dmp

                          Filesize

                          4.1MB

                        • memory/3476-158-0x0000000000400000-0x0000000000866000-memory.dmp

                          Filesize

                          4.4MB

                        • memory/3476-159-0x0000000006560000-0x0000000006C86000-memory.dmp

                          Filesize

                          7.1MB

                        • memory/3476-160-0x0000000000400000-0x0000000000866000-memory.dmp

                          Filesize

                          4.4MB