Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/10/2024, 12:18

General

  • Target

    180e3475e399ac18b0086cca4fea386c_JaffaCakes118.exe

  • Size

    35KB

  • MD5

    180e3475e399ac18b0086cca4fea386c

  • SHA1

    a1e46d0950fe20d3355fbeb30ccedf26cfafd701

  • SHA256

    bf4b78748aa67793bad567b0d7238be0139eba79871373a37028f8099d3b16d3

  • SHA512

    38dd4d72fdacb1fb1ad1308043e7cc58fb6974d0a70170b2d8330593e961e0201019846e802cf6096eef99add029f212e79645db18add9c8c9139aa18663eff0

  • SSDEEP

    768:yKgphok5Fvwh62at6oBG8F7mlXPw4AwySaEtVvwIioyPyYebfC:yKMfwM2a68F78Pw4ASDVIIpyaxfC

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in Program Files directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3416
      • C:\Users\Admin\AppData\Local\Temp\180e3475e399ac18b0086cca4fea386c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\180e3475e399ac18b0086cca4fea386c_JaffaCakes118.exe"
        2⤵
        • Checks computer location settings
        • Drops file in Program Files directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1492
        • C:\windows\SysWOW64\cmd.exe
          C:\windows\system32\cmd.exe /c time 12:18:00
          3⤵
            PID:2360
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\t.bat" "
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2736

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Program Files\MSDN\000000001

        Filesize

        8KB

        MD5

        327180ab30a351dedc9deb86fe0381a8

        SHA1

        708ae23f36a1b1469e9f6cc69ae09253db07aa30

        SHA256

        7958903eea08465af3a3f5b039c33bf3a5f9562432a278780fe992642801837a

        SHA512

        f14580d4b1be71c1d1e1c870645971d6355527d5b98e4198f255c31d23d0517479afcfc1e2378e7541774e91bf582da0319d4963c105f01c3ae8c91da57a9cf0

      • C:\Users\Admin\AppData\Local\Temp\t.bat

        Filesize

        216B

        MD5

        b7f84f1ea905d1b9f193bb9af26da129

        SHA1

        8eda687bfc8ecc47e5a9bcd39dc4ed43f8f3556b

        SHA256

        0e049d965dfa6574278c44ef2db45edef1059c63c0c11185d526a1e24c8003e0

        SHA512

        b4a1ea26a24b7b761770c283b95373ada5947e93d3587f9d0d258e46a9796f89d6d57370c6fae204dfbfd6320d9871efd30505132228b32bf0c8b77051667826

      • memory/1492-1-0x00000000021D0000-0x00000000021D5000-memory.dmp

        Filesize

        20KB

      • memory/1492-2-0x00000000021D0000-0x00000000021D5000-memory.dmp

        Filesize

        20KB