Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05/07/2024, 11:46

General

  • Target

    26e39e5a1a7b4f424864d5aaa7df917c_JaffaCakes118.exe

  • Size

    164KB

  • MD5

    26e39e5a1a7b4f424864d5aaa7df917c

  • SHA1

    b2ba4e6615f5f67905d885ab6774c4e6f6ccc14d

  • SHA256

    305489a2246634fb4065858ba0a436bf1fe311e40d9d0180c9a3a6ddcecaf54f

  • SHA512

    87b8bfa2ff0c9a49661e9595b53a44e27c0197edf7df872f08300b8bf3bd8de85fb4e829f51910bfe19738dff1afc21d0e1819804542b799ef29972131ac8de4

  • SSDEEP

    1536:TyZ7DUDBiGSlwERCk5yKR2byvh5eO950yvS6eX8TmS1W6udQc49fDEN+wtBa101B:CHUDsB5tD6X8TmSg6sV49fDw66v

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 43 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\26e39e5a1a7b4f424864d5aaa7df917c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\26e39e5a1a7b4f424864d5aaa7df917c_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\leg20_check.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:936
      • 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:2328
        • 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:3600
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3600 CREDAT:17410 /prefetch:2
            5⤵
            • Modifies Internet Explorer settings
            • Suspicious use of SetWindowsHookEx
            PID:1840
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32 syssetup,SetupInfObjectInstallAction DefaultInstall 128 C:\Users\Admin\AppData\Roaming\PPLive\1.inf
          4⤵
            PID:2560
          • 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:4136
            • 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:3724
            • 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:5060
            • C:\Windows\SysWOW64\reg.exe
              reg add "HKCU\Software\tmp" /v "key" /d ""http://www.82133.com/?o"" /f
              5⤵
                PID:1408
              • C:\Windows\SysWOW64\reg.exe
                reg add "HKCR\CLSID\{971C5380-92A0-5A69-B3EE-C3002B33309E}" /v "IsShortCut" /d "" /f
                5⤵
                • Modifies registry class
                PID:1648
              • 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:2300
              • 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:2552
              • 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:1512
              • 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:4072
                • C:\Windows\SysWOW64\runonce.exe
                  "C:\Windows\system32\runonce.exe" -r
                  6⤵
                  • Checks processor information in registry
                  • Suspicious use of WriteProcessMemory
                  PID:4520
                  • C:\Windows\SysWOW64\grpconv.exe
                    "C:\Windows\System32\grpconv.exe" -o
                    7⤵
                      PID:1432
                • C:\Windows\SysWOW64\rundll32.exe
                  rundll32 D:\VolumeDH\inj.dat,MainLoad
                  5⤵
                    PID:4996
            • C:\Users\Admin\AppData\Local\Temp\inl51E.tmp
              C:\Users\Admin\AppData\Local\Temp\inl51E.tmp
              2⤵
              • Checks computer location settings
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              • Suspicious use of WriteProcessMemory
              PID:3064
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\inl51E.tmp > nul
                3⤵
                  PID:3504
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\26E39E~1.EXE > nul
                2⤵
                  PID:3792

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3QU26HOG\favicon[1].htm

                Filesize

                802B

                MD5

                b4f7d6a0d3f6605440a1f5574f90a30c

                SHA1

                9d91801562174d73d77f1f10a049c594f969172a

                SHA256

                e3b1510526757baa753c916ababce951be64146e04f74c631c6503531d83c6cd

                SHA512

                c852ff3b51db00184bcfb0d6609a2791cb81efdb0d8d5aaed1c5b9e576b17b19804affe6ea7b5db575179c166543db5dcd828b3fcbd90e8baabb47c166da7c3f

              • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3QU26HOG\suggestions[1].en-US

                Filesize

                17KB

                MD5

                5a34cb996293fde2cb7a4ac89587393a

                SHA1

                3c96c993500690d1a77873cd62bc639b3a10653f

                SHA256

                c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

                SHA512

                e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

              • C:\Users\Admin\AppData\Local\Temp\leg20_check.bat

                Filesize

                53B

                MD5

                23962a245f75fe25510051582203aff1

                SHA1

                20832a3a1179bb2730194d2f7738d41d5d669a43

                SHA256

                1abcea214b9b2bd76cc04be07ae2d4d70371e6ca443d99f4f1327afe7a5fc647

                SHA512

                dc36b64f2dbb710652900a31295c148760b0c44eae13515aa29613916c9dffe3d8e55ba61568f7c27b43bf0c341f7dcd4b9c721f81627fc6bb915b15c358fe80

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

                Filesize

                555B

                MD5

                458a331595f313d6bd4ac9cfd0a769c8

                SHA1

                74dffa252fbbf48b8f27900a0b77b339c4678115

                SHA256

                2387b151c34a6ee91d2f8a47976ec35c9fc6ea9ecbe0330e156a3a00d51cc0b2

                SHA512

                5b84b8bd34ab1816a2301330e6778fa1cb97c42eafee18c876aa73da26b4d7d1475def53558e2a69baf318c26b3227666a9c6fb4cb7d26d662ac2a7273970d26

              • 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

                219B

                MD5

                4b482dc048b9b00f137937016ea5d6b7

                SHA1

                388587990b7c66fa5412d08de4a85accffaecbd2

                SHA256

                af314722310e3e46051f134f66e80f3e5a94771b82eb196dad01691e3c065c56

                SHA512

                904b5e556a3e1186e448bc3db048a7472b7bb5098da6ffbd426c467f40d54dde76b87ec49f2b1ac27a727c1cfdcb4968d5deeba852e589f964413961b3384b54

              • 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

                edddcda41267d50609e1809c3591a248

                SHA1

                8a725eda2275ab2e30b3dbd755fb610df0f59eb7

                SHA256

                e4c26dd2461629c484d303052ec023a5e4d7a3aede57eba0b2c74d4d8572abed

                SHA512

                ef8c18bc320c8c53563557621254a289986f61d288b3828558fdeeef2108eb3e4887d5c51b41bf9a473972f6a4ad744e935c662fdde17a26cc17827f49d9c374

              • memory/1036-135-0x0000000000400000-0x0000000000429000-memory.dmp

                Filesize

                164KB

              • memory/1036-0-0x0000000000400000-0x0000000000429000-memory.dmp

                Filesize

                164KB

              • memory/3600-93-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-72-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-92-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-91-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-96-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-95-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-103-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-104-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-102-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-105-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-101-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-110-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-84-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-97-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-94-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-90-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-89-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-79-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-80-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-83-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-81-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-78-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-76-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-74-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-73-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-87-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-68-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-65-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-67-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-66-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-114-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-115-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-116-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-113-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-119-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-117-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-71-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-70-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-69-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-147-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-149-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-153-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-154-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-152-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-151-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-148-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-156-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-61-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB

              • memory/3600-56-0x00007FFA40C80000-0x00007FFA40CEE000-memory.dmp

                Filesize

                440KB