Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    29-05-2024 10:14

General

  • Target

    8063625d3762ac616ba517b0fd724e42_JaffaCakes118.html

  • Size

    698KB

  • MD5

    8063625d3762ac616ba517b0fd724e42

  • SHA1

    d0ad8600a81cc69693fa49aab8abf194c6bd2fba

  • SHA256

    c8ca823e60d2d8bbea30b8577fc65cc26136b4c9552148d360f5a050ae27fdd3

  • SHA512

    abd2140a7c1950d3000b2c2ea1b53fa1afde603a6ea5461feeec58c9a3c81602d1a1dba40cad4823390efc730ba0650f3801e0c8902856e0c1ea2bf3eaf13dff

  • SSDEEP

    12288:w5d+X3kCdlDG5d+X3kCdlDN5d+X3YCdlDC:K+ECdm+ECdX+4Cdk

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 9 IoCs
  • UPX packed file 17 IoCs

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

  • Drops file in Program Files directory 17 IoCs
  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SetWindowsHookEx 34 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\8063625d3762ac616ba517b0fd724e42_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2108
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
        3⤵
        • Executes dropped EXE
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:2480
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe"
          4⤵
            PID:2396
        • C:\Users\Admin\AppData\Local\Temp\svchost.exe
          "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • Suspicious use of WriteProcessMemory
          PID:2596
          • C:\Users\Admin\AppData\Local\Temp\svchostSrv.exe
            C:\Users\Admin\AppData\Local\Temp\svchostSrv.exe
            4⤵
            • Executes dropped EXE
            • Drops file in Program Files directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2388
            • C:\Program Files\Internet Explorer\iexplore.exe
              "C:\Program Files\Internet Explorer\iexplore.exe"
              5⤵
                PID:1636
            • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
              "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Drops file in Program Files directory
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:2580
              • C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
                "C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe"
                5⤵
                • Executes dropped EXE
                • Drops file in Program Files directory
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:2320
                • C:\Program Files\Internet Explorer\iexplore.exe
                  "C:\Program Files\Internet Explorer\iexplore.exe"
                  6⤵
                    PID:2452
                • C:\Program Files\Internet Explorer\iexplore.exe
                  "C:\Program Files\Internet Explorer\iexplore.exe"
                  5⤵
                    PID:2088
              • C:\Users\Admin\AppData\Local\Temp\svchost.exe
                "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
                3⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Drops file in Program Files directory
                • Suspicious use of WriteProcessMemory
                PID:1696
                • C:\Users\Admin\AppData\Local\Temp\svchostSrv.exe
                  C:\Users\Admin\AppData\Local\Temp\svchostSrv.exe
                  4⤵
                  • Executes dropped EXE
                  • Drops file in Program Files directory
                  • Suspicious behavior: EnumeratesProcesses
                  PID:760
                  • C:\Program Files\Internet Explorer\iexplore.exe
                    "C:\Program Files\Internet Explorer\iexplore.exe"
                    5⤵
                      PID:2860
                  • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
                    "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
                    4⤵
                    • Executes dropped EXE
                    • Loads dropped DLL
                    • Drops file in Program Files directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2848
                    • C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe
                      "C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe"
                      5⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Drops file in Program Files directory
                      PID:1660
                      • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
                        "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
                        6⤵
                        • Executes dropped EXE
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1672
                        • C:\Program Files\Internet Explorer\iexplore.exe
                          "C:\Program Files\Internet Explorer\iexplore.exe"
                          7⤵
                            PID:2288
                      • C:\Program Files\Internet Explorer\iexplore.exe
                        "C:\Program Files\Internet Explorer\iexplore.exe"
                        5⤵
                          PID:1904
                  • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:668677 /prefetch:2
                    2⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of SetWindowsHookEx
                    PID:2748
                  • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:603140 /prefetch:2
                    2⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of SetWindowsHookEx
                    PID:1592
                  • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:930819 /prefetch:2
                    2⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of SetWindowsHookEx
                    PID:1564
                  • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:2044945 /prefetch:2
                    2⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of SetWindowsHookEx
                    PID:1528
                  • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
                    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2108 CREDAT:1651721 /prefetch:2
                    2⤵
                    • Modifies Internet Explorer settings
                    • Suspicious use of SetWindowsHookEx
                    PID:2456

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Program Files (x86)\Microsoft\DesktopLayer.exe

                  Filesize

                  64KB

                  MD5

                  c2894448d11d790e9b600a564e770139

                  SHA1

                  02b582a3d61aa0fd6db6841371308cdb77428e71

                  SHA256

                  70089eb916dd9dad24b3289515473d82b9fc5d76c8c954adcc363853dc62e837

                  SHA512

                  231c24d7305be36bc4862459550f09d5125fa2092f37e703cdddb6f6f8731797fd4b2e7357149baa7bfca8623d2e99f9f037733ce13cefd3bd38465999f953ba

                • C:\Program Files (x86)\Microsoft\DesktopLayerSrv.exe

                  Filesize

                  55KB

                  MD5

                  ff5e1f27193ce51eec318714ef038bef

                  SHA1

                  b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

                  SHA256

                  fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

                  SHA512

                  c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  4541c30efa6805654fb0475661c292e3

                  SHA1

                  9824ed36bd9bc22acd720d0205b5dee673a1bb05

                  SHA256

                  5bd0cb7691b22d554035419302283250fd9ec5fecd442de169b611586e4dc445

                  SHA512

                  64a18207a52b7ea969d8687bebb65a3d9b7e38738743f173dd93db64cdecfe5543e15aabdfbd1a1b86c2254ab3d62b9c97d4f8dfe75662309a00204e09135954

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  8b6a1e81e751676cf0f5b4a609887ec3

                  SHA1

                  3f9f4b54637db037e789de1668dc7bf317bbe4d2

                  SHA256

                  27abf983d1b82e15f97c353f72d1fe404b2714ac0cdd8dc4e84052b26da3b668

                  SHA512

                  e475025cb5fd949d4d0ca7506964101a81791a155d92c3e73d2b63527a52cde4203f3ac9560065fbb723cd346c849ab01e98d493a6dcce42996bb94977470f4f

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  b0a901388a965389ec8853ec1b91c30f

                  SHA1

                  29265e8ee668175b2619dab6ef85fe051c282de9

                  SHA256

                  b4dd275fdc103c25a3b7c824f1696fb5d68f124dc71b413c77b55e8b79da2ff3

                  SHA512

                  74c0e49eb54217fc48b45fa7d495b2c7f82ebb698e19d1566a7e3f4c7f8a23cd0e74ef4f3efb89ff4c546abdb8ade46f9a164da5f30202a29946db9dc8d7dc09

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  517352ac6e078c8ac2d117ceb44a7706

                  SHA1

                  a6b2ce6886ae2aacddedbda18107eab736d4a856

                  SHA256

                  95ba80db47a03fb042daacff08bc2cc7aca51afccb2efb817175fe93f089d260

                  SHA512

                  8be5023049a6265f058e241d35dd00fcfbb78b1b408916d3323ab89d7ff06da59b6c2edd6e56698042ffaa950b26934cd95239a0ef0f1bbe85710f3fe4694e57

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  7e194df2182746b97919c594246899b8

                  SHA1

                  f965bd212a9b8f4aa36e2bd6de3f21e7c2a537d4

                  SHA256

                  b6de56c9c514565ef3c42e1f2a8a48c746e1b208327a40a509c649f9b62e8952

                  SHA512

                  e701b6344887acfcf8c3ef5b8d680383437063a423f9bf1222acf02983d8f3c8e00a885a09a665848824db6932545b334063d09a57c95e94945372c1e4946776

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  b1345c5c8298bca47d9efe542182ef19

                  SHA1

                  8490ffca3eb9909e4afbabe0691f125336890cd3

                  SHA256

                  39e05356e13d5890adc142ba9907aa93b72b699d26eff4770d52e53fbd2948e2

                  SHA512

                  865b769286405ced21fb5416855abb49e44b03222dd6281f978b2847ffbc9ad3d1f49b5c0f361c52510223f0343e7f37db9ab058611fa1c50ef270d12052bb55

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  beb22e061ad3ab2c33ecbe254da02b7b

                  SHA1

                  467ead1178ecad28755e95a212912c1f1bfcf4ec

                  SHA256

                  fcdb4d1d3815401aae3695def47589c07ceed5594d8883f775622b5105209529

                  SHA512

                  888a182f8023b36e0090cd9f5390e9d07ecacc6149fae050b3eba82f9322e2187bfb2dbd1ab49ec00916da79c4129a057e603b64a9d7439fc618120f8b7ab902

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  c3e5568acb4d3fa58e51bd1e8908d909

                  SHA1

                  50a158aa6898ebb9cdbf977e0fcb5ddf5622e0ca

                  SHA256

                  d55b8194bbbd4c8e642d32cd0d1fa9ab33bdcb8d3fea3b43e6eaf7c4635bf35a

                  SHA512

                  e50a688cc32ac0ce3d8b7cb6ba2ce52f55ac48248e3123cd12c7951bec0e58cdf6bd13589a598b0a28cd9b9e1bb880ab9639c841531e62c8a3eab27cba6ded78

                • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

                  Filesize

                  342B

                  MD5

                  8bd78503f40ca70d1f6be630baee71fa

                  SHA1

                  51129420a9969e76637cebcf98e6ee286a97cee4

                  SHA256

                  5dc356e93502ab6006c2a6c7130e44d0e938a953d75910d66157ed5f540f6fc8

                  SHA512

                  43288b7be40404dc80ebffe8010e6c4bd4b85b58df3dacb2b544be36a6757682e4c699fa9df5cd153d8ceec63d02d7fe5c00ef6249e8e6395675ae03b26fdc54

                • C:\Users\Admin\AppData\Local\Temp\Cab14CA.tmp

                  Filesize

                  65KB

                  MD5

                  ac05d27423a85adc1622c714f2cb6184

                  SHA1

                  b0fe2b1abddb97837ea0195be70ab2ff14d43198

                  SHA256

                  c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

                  SHA512

                  6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

                • C:\Users\Admin\AppData\Local\Temp\Cab1588.tmp

                  Filesize

                  70KB

                  MD5

                  49aebf8cbd62d92ac215b2923fb1b9f5

                  SHA1

                  1723be06719828dda65ad804298d0431f6aff976

                  SHA256

                  b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

                  SHA512

                  bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

                • C:\Users\Admin\AppData\Local\Temp\Tar159C.tmp

                  Filesize

                  181KB

                  MD5

                  4ea6026cf93ec6338144661bf1202cd1

                  SHA1

                  a1dec9044f750ad887935a01430bf49322fbdcb7

                  SHA256

                  8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

                  SHA512

                  6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

                • \Users\Admin\AppData\Local\Temp\svchost.exe

                  Filesize

                  111KB

                  MD5

                  f9b6a36532ad339c536257d6d663ac50

                  SHA1

                  05bc904af61bd3dc99e431ce418ad3db8fbeaa96

                  SHA256

                  e359c2f9f18ff3d99b211670d64d29bf607d8a360b92866ce2e4bd7f3bd22a17

                  SHA512

                  8be67449f33a1fb18a1f11d171b0c33bff634f30778d67cea03641d8c0780dbcfcc9d59d68136696a89af0124710195f524d2753c49379d9a5e46418d2ae4f06

                • memory/760-537-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/1660-555-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/1672-559-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/1672-561-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/1696-535-0x00000000001C0000-0x00000000001EE000-memory.dmp

                  Filesize

                  184KB

                • memory/2320-50-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/2388-44-0x00000000001D0000-0x00000000001D1000-memory.dmp

                  Filesize

                  4KB

                • memory/2388-42-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/2388-46-0x0000000000400000-0x000000000042E000-memory.dmp

                  Filesize

                  184KB

                • memory/2480-30-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2480-36-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2480-27-0x0000000000250000-0x0000000000251000-memory.dmp

                  Filesize

                  4KB

                • memory/2480-12-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2580-31-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2580-41-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2580-38-0x0000000000240000-0x0000000000241000-memory.dmp

                  Filesize

                  4KB

                • memory/2596-18-0x0000000000230000-0x000000000023F000-memory.dmp

                  Filesize

                  60KB

                • memory/2596-20-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB

                • memory/2596-21-0x00000000002C0000-0x00000000002EE000-memory.dmp

                  Filesize

                  184KB

                • memory/2596-15-0x0000000000400000-0x000000000043D000-memory.dmp

                  Filesize

                  244KB