Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-12-2024 16:44

General

  • Target

    e25b130362552025a552c435e198af29_JaffaCakes118.html

  • Size

    155KB

  • MD5

    e25b130362552025a552c435e198af29

  • SHA1

    cfae34fc1333798b5c7e96ff5764e66bcf35481b

  • SHA256

    894da09a97166e02d95a7520b2bfbcc3330361b5836290d357bc97667d505879

  • SHA512

    c79e13421bc3bc902dd48ebad2182fbec903f8cf913de09089431b61e50574751df1e35f2914994896f90998253570c379a7485adf03c9b4c21328f9bc058112

  • SSDEEP

    1536:ieRTSLOgRUHktB4yLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3oJA:iU8U8B4yfkMY+BES09JXAnyrZalI+YQ

Malware Config

Signatures

  • Ramnit

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

  • Ramnit family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 7 IoCs

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

  • Drops file in Program Files directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 32 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\e25b130362552025a552c435e198af29_JaffaCakes118.html
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2416
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2416 CREDAT:275457 /prefetch:2
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2712
      • 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
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2024
        • C:\Program Files (x86)\Microsoft\DesktopLayer.exe
          "C:\Program Files (x86)\Microsoft\DesktopLayer.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:2508
          • C:\Program Files\Internet Explorer\iexplore.exe
            "C:\Program Files\Internet Explorer\iexplore.exe"
            5⤵
              PID:1300
      • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2416 CREDAT:537613 /prefetch:2
        2⤵
        • System Location Discovery: System Language Discovery
        • Modifies Internet Explorer settings
        • Suspicious use of SetWindowsHookEx
        PID:1952

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      Filesize

      342B

      MD5

      f9ae4396d785c69a5659e5aa9f2e9b49

      SHA1

      22614fae08128f44f567d05e441da12445ca4047

      SHA256

      b7771da89b7c6af846eaccb9116c6875648e1802e13bf1920653cd8e2301c5b2

      SHA512

      4dbea84c17b0fba82d333e410de0698cc353e7809885a429afabd3a6711e72648ea45d914981cb7632565755a21742ea966534c1aa5435ead42d3da76b64a2f0

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

      Filesize

      342B

      MD5

      938894393029dd73d11becaf5d8e6989

      SHA1

      c009bbb49244689aee398ca5009e2e4ef3fcda4c

      SHA256

      591bbbe3561a3799430590a03ebfda8fd1361722ad27d627f2a41164ac7b7ea3

      SHA512

      0b6c440ec1d403e470a7a6664e8a278da6d706a9c1418d85d95cc9aa21aef87c4fc6c52dc60d968c34085639c54feb96ab5e5ec0d4ef8907cdb21ca3a841daee

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

      Filesize

      342B

      MD5

      ee0cb0763ebed6249e62821fb692cde9

      SHA1

      7d366352c0064477ef42e53d7ae75b57b84d9b1a

      SHA256

      85940971716ecc50247795e8cdf6188f6b59053cd321b0b3885e05f4d528ea06

      SHA512

      d5455747a018a652561f09969047c56603300401ad0b745350826faf76d8601db0aeb787a22f780945c7bd7bf8e4ad49bb4d7ee6cc77946df1e9047d5fa3655b

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

      Filesize

      342B

      MD5

      c30468e78ca377e37b31b01c88434acc

      SHA1

      3c0c05af2ba316aa3d60b2429a8a5a06f1f0feb3

      SHA256

      0d87facc5af43fb886f5c6019907c7f3f17070b11b062997503b11e86e43ea57

      SHA512

      76fdce77a27cd28e8f6e6b713ae517d2d988396b2275c7d2f29ff0355488266a324059832198d0dd9c6c8986195338df7acb67196caf966419de393a5f8f4d4d

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

      Filesize

      342B

      MD5

      fdf3ffe847878f77db29e45440ad5c0f

      SHA1

      1dc97eb887e27021cdb934f3b66cf67acc4b2eb9

      SHA256

      13db0e02ca395b10453bb6631c5788aed4a2ce526786fe56beb907418573ad4d

      SHA512

      fbcf57972e3798df0256afa0ee4ae0c914e2e64ffa724394caa4819c564fbe9dbedd720b856953c5b523bedf697b1c8fbae039d9eee04d291fba45cf902e9c51

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

      Filesize

      342B

      MD5

      589f839a3b5b16809cfae19e974f4d9d

      SHA1

      a3a511e91658341ec544c0b790630762c4618d77

      SHA256

      7c3a296b3ef3c40d71abe1b086c99acddd59b136e5a451bc3eb1c63395f06f78

      SHA512

      217246763d47f6246e40af8e8798517a3718eccdb80fca4f67f6a8a871dc4bf6c5899bcdb5a9a39864ea3a9f8d2e335d8e4db3f708e95f0b3fdbbe178c6bc64f

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

      Filesize

      342B

      MD5

      29d6d71959536a63f2245809aeca9ed5

      SHA1

      9d5c3f49c196b590ac883f9227cbc99626523bb2

      SHA256

      3ef8f2af013f1aa8d66ccb6db8cba9be78ac941feb1a8da56b4c63159c5eae50

      SHA512

      a747025f3f87e664df64d0b1dd8452831625f3c8558fea270c7c1f666b7e20e7c05b1be52ce1a93f74576b5ba8aff142bd89243d6db7ae8ac49dd617df6d4923

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

      Filesize

      342B

      MD5

      a008333f527ad10505150803155e85d0

      SHA1

      b2307449347630730dd4a0a7e331b7a193eb34a5

      SHA256

      b69a05066fc66966d329e201cd66b29cb82d6587576e72fe71ed0801e841f9dd

      SHA512

      285b91bbebe20ddaa8878500b844ce0713f4194c2486d927e94d88049d9cdb8507bbe3973db57f33fec7599088341d2b3065e6b11e49f88a811c5b2fe7428dc3

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

      Filesize

      342B

      MD5

      60bce5fa27b5a9d54ab2fb4dcadea93d

      SHA1

      ad97c9fedb220c7565554208c51472fb79464601

      SHA256

      ce6b44183c75723b01b61ea38cb0d4c1dfbd6a24ef6d43e21463fcddda20e817

      SHA512

      128c7e77fe883722d0319419d3579cdd95b92cd125b157de842bb32a59a6e83686d4fc6fd789e2fccad651e6757f43b13628c2dea3ce508a028a1c17ab6982f3

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

      Filesize

      342B

      MD5

      9aebfccc8985682bd7284efc3d24c0f4

      SHA1

      b3ac81def4edb565f0ff2d169ca9254279f19524

      SHA256

      8537b79505d2c9f911e0f5d82e898953b5d3b1211615fb2aca91c162bf242ff2

      SHA512

      b16a954c17891fd0171287f722c5605cfa277fbd94df2166682736cf3dbbc764766ca6a21b9b67423f7455dc2724c1d6faf7bb5d8be3e6eb7fa88aa529b36b3e

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

      Filesize

      342B

      MD5

      d8f6382e7839bff54eec146cbccb4b7b

      SHA1

      176031fb01ecc26dfda79eb1ad7fe283a1e9af98

      SHA256

      467f56b257f188a98e7072080ee19aba386b70ada7b24da48934eb0aef36988b

      SHA512

      b36d1fdd9fb9ab03f3713d60a5ce81d009a0282c39e498a5159592f9184e644675ee4d4f87070384574027368f0f056f5af81ae8a1ad1f72e5e00bbc8b325271

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

      Filesize

      342B

      MD5

      fb6c42a59b9f591e115e82b98d9bc3d6

      SHA1

      97bcca97f5a037fd63aa467a7a8ecce5a579af25

      SHA256

      1f97659c720034914b89711f149d212721604f5e2d8ea796e424f3c7af406dd9

      SHA512

      28b46ed53dbdd59616abdf04af0d092f11dedfae6cc530fb9d99da65ada5b5d756abfe97a31dbf60fe79b39c3632e13a20c81563cae4a47dc34b582ed841e47f

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

      Filesize

      342B

      MD5

      9dd9346c9bb0aae819ffe156a4ecb044

      SHA1

      f329c34209fe6d63721e9deb649c988a9499cd49

      SHA256

      ba8b613493e612f3b2863862f3617db27d103014eaf3ebda70e0a98fe4be0351

      SHA512

      fb2ae47de50dbc87b8b03c8a2a4868b35deb95b5c1a98428e91d2ae9da18894f95028876da5569d932832c8494a86fff7ef67aad1697a149fa238192cc5c2a68

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

      Filesize

      342B

      MD5

      38faae7a1402d84b3bee1a5ce7bbffc1

      SHA1

      6578a8a71726a8cc1370daa88be80b72fd64beef

      SHA256

      a8b0dd9219349a09a715d20db9be35e68be23125745ff7fdf93ef1df700041ec

      SHA512

      0eac99b77cb6c8e89bd4dddb3303f73bf8f135d3f340d085e7a45170b6b74723a175fbcf86102186660d71267258ed00a06da303e7f5225e19f3ea909dd58bb2

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

      Filesize

      342B

      MD5

      5bcc65b60747124bd039c495a68836dc

      SHA1

      8514d189d2b5105547e5b98498caff2caed952e8

      SHA256

      fe4ed9aa1e82a8d46b37081bcb3f3242481f9d4822021865f4a201e06de016df

      SHA512

      b629aa0d5a0105f343de97c914377162d6494511ffc6cad8b6408adc1d465f462ea6ceba4bf149d97b3b4b70aba66d03d41a310b8dc054f29b52c96adffe3ec7

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

      Filesize

      342B

      MD5

      bc54adcfa7a91851a954a1d44da7e9c8

      SHA1

      06cbab70663eff3b60d81f4f1dcdcd468396f5c4

      SHA256

      9b81e1ae7d3cd6481336cbdc7fba5a69e8bb1fa778652befc15fdb5748de7c8f

      SHA512

      a5d57856e4c81bb8a153a0d5bec0788a7f3b8431c9e29bf676be42244e4e48160d77353dfc0efb125f0b81be72a7c7cfd1004fcc881fa2a36fa7b4bbc94588b3

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

      Filesize

      342B

      MD5

      c4c0d56190ccb27b1047e6f6b020f1da

      SHA1

      1a0f88cf65f03addc785959d2177ccf0dced4fa0

      SHA256

      1f84bbe9d4851ea0d16287a970b60d8202d5cb5cd6016b8898d3b8e3c1dc6d49

      SHA512

      9dfa23e310c9bad3525ab7bd52c967911942cf1c0e2dfdf47f007fa4bc6bf22cd9c93d73fa3bf48f0d3d27b9f6cba3012bb5b03e576b5a35deede7991491859b

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

      Filesize

      342B

      MD5

      4e65ac79afb4bb84a4d4a77d3352ff68

      SHA1

      2b19f967ecfb1afa98ec14fc108ad33e6f0e3e6e

      SHA256

      2dfd9db45cedb13969dc6a5960010e148d6c71da6e6cb7e125915751e4eea466

      SHA512

      edd7ee82f04499c2911168529e82498d57044e46fae3755e218a47d29f3a22044f7afb3ceedeae1671d65886229d1ed1a835790e35058eb10d6169b28135d166

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

      Filesize

      342B

      MD5

      8c78b68aa50ab6dbc148f34ff27cfac3

      SHA1

      4577feebcd8e42d164e2f7e8fa51e32086cf6f9e

      SHA256

      582939b31f7ddb671dbf63fc44d4be445e539a22b2c7e0620db0b2dfe6501ccb

      SHA512

      5b640ac41683113d7048c6d3c069a0e6c2bc031dff077b571fb5802b2f4b47929639a267cc147f2eb32379650fbba57a4536eb8918e0dea134eb879a57cdada3

    • C:\Users\Admin\AppData\Local\Temp\CabBC2E.tmp

      Filesize

      70KB

      MD5

      49aebf8cbd62d92ac215b2923fb1b9f5

      SHA1

      1723be06719828dda65ad804298d0431f6aff976

      SHA256

      b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

      SHA512

      bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

      Filesize

      181KB

      MD5

      4ea6026cf93ec6338144661bf1202cd1

      SHA1

      a1dec9044f750ad887935a01430bf49322fbdcb7

      SHA256

      8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

      SHA512

      6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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

      Filesize

      55KB

      MD5

      ff5e1f27193ce51eec318714ef038bef

      SHA1

      b4fa74a6f4dab3a7ba702b6c8c129f889db32ca6

      SHA256

      fd6c69c345f1e32924f0a5bb7393e191b393a78d58e2c6413b03ced7482f2320

      SHA512

      c9d654ead35f40eea484a3dc5b5d0a44294b9e7b41a9bacdafdd463d3de9daa2a43237a5f113f6a9c8ea5e1366823fd3d83da18cd8197aa69a55e9f345512a7a

    • memory/2024-434-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2024-436-0x0000000000230000-0x000000000023F000-memory.dmp

      Filesize

      60KB

    • memory/2024-437-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2508-449-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2508-450-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2508-446-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB

    • memory/2508-447-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2508-444-0x0000000000400000-0x000000000042E000-memory.dmp

      Filesize

      184KB