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Analysis

  • max time kernel
    92s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/01/2025, 01:06

General

  • Target

    JaffaCakes118_511ce68def4409e1f6cd108601eeacbd.exe

  • Size

    134KB

  • MD5

    511ce68def4409e1f6cd108601eeacbd

  • SHA1

    66096cd45e9275624fcb2c0d6d5eb21bdae3767b

  • SHA256

    20dbdcbcb3356a4ab2bc3b21e6da4f946a17c21baafcb77daf895e4a0d5adbac

  • SHA512

    2a42060fbba139a9a8702e12fe3e14c7e33729d6a722815015c7e4801669ef6ef07e442d37fb69bd0e776696bf5693ba54448d7970edda7b8c2e59fa0ca9c8c3

  • SSDEEP

    3072:37kDOJ2+dKSBCt71xt8RddBKoN8spx5bgzZbytRxP0by6G:rkDOJ2+dKSBCtpGddYoNxxZyZbytrd

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 4 IoCs
  • UPX packed file 9 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 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 use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:388
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2676
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2760
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2352
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3436
                  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_511ce68def4409e1f6cd108601eeacbd.exe
                    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_511ce68def4409e1f6cd108601eeacbd.exe"
                    2⤵
                    • UAC bypass
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops file in System32 directory
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3588
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3556
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3840
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3900
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3996
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3684
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:4576
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4660

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Windows\System32\LogFiles\setupcln\diagerr.xml

                                  Filesize

                                  9KB

                                  MD5

                                  863cb071df73bf4da3392f1fa9d8d42a

                                  SHA1

                                  d32dd48e80434028627338ba618e3d99c167800b

                                  SHA256

                                  95aec7d0eb48602d93568c7f0d37ed0c67ca5b837f766a6a12eb6aa2119422df

                                  SHA512

                                  ff86733b3499784acae1503f429baf0a9cf25dc15cbc8b8a7372e684e39b16129b0436b3c7cce31ed0cd334475edb3c2ea87fe523f986adff48fb3e94a7a31dd

                                • C:\Windows\System32\LogFiles\setupcln\diagwrn.xml

                                  Filesize

                                  9KB

                                  MD5

                                  ef82b304067edcf3cf990a42de93b695

                                  SHA1

                                  a2a2af4015e81562bab4454232bbcb69708f5cd9

                                  SHA256

                                  63a505045b1d4549428a469bf00b0f83aaf58cfd9eb2c32b24f17336e323ab31

                                  SHA512

                                  8f5e17ed20bd033370220c7dc9f1373cd9aa79d3fe3b73cef1dbf0134f8705997f1287427c03d87e16a5932855a553501988b3c43b4ca2329d4d8f153dbe5d41

                                • C:\Windows\System32\LogFiles\setupcln\setupact.log

                                  Filesize

                                  9KB

                                  MD5

                                  9fb36b9c1664ea51d9a02399820be07e

                                  SHA1

                                  3e5e8b9a08c1e842752743ef0caf1714e519fde3

                                  SHA256

                                  4719c2fbdfca9835584fabbdbf856e38240830e164a1caf7ad867c9d49c8d8aa

                                  SHA512

                                  14c023876c206dbf47e86a1013c2dfe63690d34f20ec048d9da2675c79f5961243761cb6940153269d931b4bb24255ffc917241a4632a3c123c117a5f293ae74

                                • memory/3588-18-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-11-0x0000000000590000-0x0000000000591000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3588-15-0x0000000001001000-0x0000000001002000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3588-10-0x0000000000580000-0x0000000000582000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3588-6-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-3-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-17-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-0-0x0000000001000000-0x0000000001024000-memory.dmp

                                  Filesize

                                  144KB

                                • memory/3588-14-0x0000000000580000-0x0000000000582000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3588-16-0x0000000001000000-0x0000000001024000-memory.dmp

                                  Filesize

                                  144KB

                                • memory/3588-9-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-66-0x0000000001000000-0x0000000001024000-memory.dmp

                                  Filesize

                                  144KB

                                • memory/3588-68-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-71-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-87-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-89-0x0000000002440000-0x0000000003470000-memory.dmp

                                  Filesize

                                  16.2MB

                                • memory/3588-100-0x0000000000580000-0x0000000000582000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3588-112-0x0000000001000000-0x0000000001024000-memory.dmp

                                  Filesize

                                  144KB