Analysis

  • max time kernel
    149s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 04:07

General

  • Target

    f5000e2754233af34230ca08c57ef1b3_JaffaCakes118.exe

  • Size

    57KB

  • MD5

    f5000e2754233af34230ca08c57ef1b3

  • SHA1

    85d898bb8926208b2ca633e3a197928fed0eee75

  • SHA256

    8f4fd1c039262b77a2d0bf736b525fa14fdd51a012d216d47bb72e99f80d0031

  • SHA512

    138532165be87e4b6a13c86279abaf8dbb794b3ca07ed2bcd6b08d2f0852a67dbe3f53a2ad784149b99494b37ee9eea0c85eb45fac60d413a2d02d8a561ef187

  • SSDEEP

    1536:ECM6Ys4njatv0ubeMFrQYRKz4ka5QGdKxf:ECsDWzeurQSKz4kauGdKf

Score
8/10

Malware Config

Signatures

  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 48 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 59 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5000e2754233af34230ca08c57ef1b3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f5000e2754233af34230ca08c57ef1b3_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2624
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\julia_fun219.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3452
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\1.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2752
        • C:\PROGRA~1\INTERN~1\iexplore.exe
          C:\PROGRA~1\INTERN~1\IEXPLORE.EXE http://WWw.cnkankan.com/?82133
          4⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1456
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1456 CREDAT:17410 /prefetch:2
            5⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:400
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
          4⤵
            PID:876
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /K C:\Users\Admin\AppData\Roaming\PPLive\2.bat
            4⤵
            • Drops file in Program Files directory
            • Suspicious use of WriteProcessMemory
            PID:1676
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKLM\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
              5⤵
              • Modifies Internet Explorer settings
              • Modifies Internet Explorer start page
              PID:4516
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKCU\Software\Microsoft\Internet Explorer\Main" /v "Start Page" /d ""http://www.82133.com/?o"" /f
              5⤵
              • Modifies Internet Explorer settings
              • Modifies Internet Explorer start page
              PID:2204
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
              5⤵
                PID:4876
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
                5⤵
                • Modifies registry class
                PID:2644
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}\Shell\open(&H)\Command" /v "" /d "wscript -e:vbs ""C:\Users\Admin\AppData\Roaming\PPLive\3.bat""" /f
                5⤵
                • Modifies registry class
                PID:3692
              • C:\Windows\SysWOW64\attrib.exe
                attrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp\a.{971C5380-92A0-5A69-B3EE-C3002B33309E}
                5⤵
                • Sets file to hidden
                • Views/modifies file attributes
                PID:4896
              • C:\Windows\SysWOW64\attrib.exe
                attrib +s +h C:\Users\Admin\AppData\Roaming\PPLive\tmp
                5⤵
                • Sets file to hidden
                • Views/modifies file attributes
                PID:2156
              • C:\Windows\SysWOW64\rundll32.exe
                rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\2.inf
                5⤵
                • Adds Run key to start application
                • Suspicious use of WriteProcessMemory
                PID:116
                • C:\Windows\SysWOW64\runonce.exe
                  "C:\Windows\system32\runonce.exe" -r
                  6⤵
                  • Checks processor information in registry
                  • Suspicious use of WriteProcessMemory
                  PID:5084
                  • C:\Windows\SysWOW64\grpconv.exe
                    "C:\Windows\System32\grpconv.exe" -o
                    7⤵
                      PID:2772
                • C:\Windows\SysWOW64\rundll32.exe
                  rundll32 D:\VolumeDH\inj.dat,MainLoad
                  5⤵
                    PID:4328
            • C:\Users\Admin\AppData\Local\Temp\inl8985.tmp
              C:\Users\Admin\AppData\Local\Temp\inl8985.tmp
              2⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3620
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl8985.tmp > nul
                3⤵
                  PID:4236
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\F5000E~1.EXE > nul
                2⤵
                  PID:3652

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\8bdtskj\imagestore.dat

                Filesize

                1KB

                MD5

                f1e4b3d70c57dd5c23275f35bc90d707

                SHA1

                21cd7a6e8f9e5afbfa3fe6cf52815ab6a4ef449a

                SHA256

                cddc61bfbe9d85c0fda68d1db5431b0f16f6327bb02bdcf2b0a7b626e2ce616d

                SHA512

                f726c57423e614c9de71b4b1daeb5cefc78bc3b81f0d401df6b3d46ed6a3fbf7402448eedc7c251e2dac71906a54aa3755097a6d7c622b4446c3a04ecab21637

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\134FJJJO\favicon[1].ico

                Filesize

                1KB

                MD5

                7ef1f0a0093460fe46bb691578c07c95

                SHA1

                2da3ffbbf4737ce4dae9488359de34034d1ebfbd

                SHA256

                4c62eef22174220b8655590a77b27957f3518b4c3b7352d0b64263b80e728f2c

                SHA512

                68da2c2f6f7a88ae364a4cf776d2c42e50150501ccf9b740a2247885fb21d1becbe9ee0ba61e965dd21d8ee01be2b364a29a7f9032fc6b5cdfb28cc6b42f4793

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VDZ4K55Z\suggestions[1].en-US

                Filesize

                17KB

                MD5

                5a34cb996293fde2cb7a4ac89587393a

                SHA1

                3c96c993500690d1a77873cd62bc639b3a10653f

                SHA256

                c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

                SHA512

                e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

              • C:\Users\Admin\AppData\Local\Temp\inl8985.tmp

                Filesize

                57.2MB

                MD5

                7c5f6d1f46071bdff9ad2fc17bf5200b

                SHA1

                786b19e15b0a1fe2eec5e434d7202b46d2b64a6f

                SHA256

                45c788ed090e3840184790ea4edb950a1e1a0089321917714ebda36556ed8d1d

                SHA512

                c0d016d68b683601e442254a0196c357cdfffa829b2e57bf98f275680ff65f91f30e5c00d6fbd4d6ae1a36ceb3d6f5ec9f5baba9a4a5f03d25792fabaa60dfb3

              • C:\Users\Admin\AppData\Local\Temp\julia_fun219.bat

                Filesize

                53B

                MD5

                23962a245f75fe25510051582203aff1

                SHA1

                20832a3a1179bb2730194d2f7738d41d5d669a43

                SHA256

                1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

                SHA512

                dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

              • C:\Users\Admin\AppData\Local\Temp\winrar_config.tmp

                Filesize

                660B

                MD5

                c40ea8f677b3f48bfb7f4cfc6d3f03ab

                SHA1

                10b94afd8e6ea98a3c8a955304f9ce660b0c380a

                SHA256

                b1a31a74cc88d0f8e39aaebf58a724b89391dc3fbac733953790edf8ded8172c

                SHA512

                409b8a45576bf08e185446b13a512c115df7483ff8ec30ea51ee93ee1ac8153ae3b615650ff69a5d1e41fa0cd57fcdc4c5d03b4b4453431114ac018f48e194d9

              • C:\Users\Admin\AppData\Roaming\PPLive\1.bat

                Filesize

                3KB

                MD5

                b7c5e3b416b1d1b5541ef44662e1a764

                SHA1

                8bff7ea2be2f3cf29f2381d8007198b5991ca3ae

                SHA256

                f1a2f9fdebb3cac24756e53fa5e1628b2bd1cc130480c1878e3b3bc880575cd1

                SHA512

                65dbd6a7a7cf6fec00e6b0f1d7d5655769e6087ad09cad74c91c5a3395e675ac8f9df5c7185327e6f8dd03ddb60504400f54237d9e4b53c8b08e7e3d41ee61fc

              • C:\Users\Admin\AppData\Roaming\PPLive\1.inf

                Filesize

                492B

                MD5

                34c14b8530e1094e792527f7a474fe77

                SHA1

                f71c4e9091140256b34c18220d1dd1efab1f301d

                SHA256

                fe0dfb3458bfe2a3632d365e00765fa10f14d62e7dfa8b70a055c7eb9fdb6713

                SHA512

                25bb09b526e1e9f5c6052f1f7c36b37c956c1b5649936af8df3abfcf120c931f3d2603e17a061cb99d8c8074bfb1973a5423cce89762fca53cd46aeb3e8944a2

              • C:\Users\Admin\AppData\Roaming\PPLive\2.bat

                Filesize

                3KB

                MD5

                6b78cb8ced798ca5df5612dd62ce0965

                SHA1

                5a9c299393b96b0bf8f6770e3c7b0318a9e2e0cf

                SHA256

                81f64f42edfac2863a55db8fabd528c4eefc67f7e658cad6a57eeec862e444e3

                SHA512

                b387ba10021f3284d1406d520a2c8b3ba0c87922d67c79394c1aa50c631194519ac6bb5b898956533f040d48e1c7b202734e0075f8fc8c8bfab82c8ef359b28e

              • C:\Users\Admin\AppData\Roaming\PPLive\2.inf

                Filesize

                247B

                MD5

                ca436f6f187bc049f9271ecdcbf348fa

                SHA1

                bf8a548071cfc150f7affb802538edf03d281106

                SHA256

                6cdfa9b7f0e1e4ee16bc8ce5d7448d47ea8866c1f55f3e56be5c2a4d183ca534

                SHA512

                d19e20aabddad6b0284f8c1d473e9180f30b49d4d8b54f26e7c8630228e16b1f6ba04023c5e8b1993d8a10d97adcfff683b216f79b9981bf16181641aebdd591

              • C:\Users\Admin\AppData\Roaming\PPLive\4.bat

                Filesize

                5.8MB

                MD5

                6108b9ce5f4a405a4e8a49956a1177b7

                SHA1

                8d447f78d376383e32f103aebc5dd88ec8cbbce5

                SHA256

                e1d870fbacb75f7f4a6b8137589b4511deb9edd8380e199cf214fe57ef3e63fa

                SHA512

                7a50da3eab194989ae3993150cfcf2a8c6a872e6b74f6f981236de01171a40be1ea6bfa8add52bbcf9c6aadb903776fd03c7aad6db4c250744fe99c0fd20f1ff

              • memory/1456-97-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-104-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-73-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-74-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-75-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-70-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-77-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-79-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-81-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-83-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-82-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-84-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-85-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-87-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-69-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-88-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-93-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-95-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-98-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-59-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-99-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-100-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-101-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-102-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-103-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-72-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-68-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-110-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-114-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-115-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-156-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-155-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-125-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-66-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-127-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-128-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-134-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-135-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-136-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-137-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-138-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-139-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-141-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-151-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-152-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/1456-153-0x00007FFAC7F80000-0x00007FFAC7FEE000-memory.dmp

                Filesize

                440KB

              • memory/2624-124-0x0000000001330000-0x0000000001333000-memory.dmp

                Filesize

                12KB

              • memory/2624-123-0x0000000000E90000-0x0000000000EB7000-memory.dmp

                Filesize

                156KB

              • memory/2624-0-0x0000000000E90000-0x0000000000EB7000-memory.dmp

                Filesize

                156KB

              • memory/2624-7-0x0000000000E90000-0x0000000000EB7000-memory.dmp

                Filesize

                156KB

              • memory/2624-1-0x0000000001330000-0x0000000001333000-memory.dmp

                Filesize

                12KB