Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/09/2024, 15:53

General

  • Target

    0224369592dae7c2871986c5957bcb6c_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    0224369592dae7c2871986c5957bcb6c

  • SHA1

    7427778c8eed154d5e805587f9a1301c27b6f073

  • SHA256

    2b1b647a3095edb4076caf93ba45afb2da207de78e0db3512cf7919877deb759

  • SHA512

    347c307a39d460b860cee21f31c1b9b4d1285ef041b44f130384457320d21e3fafcb0bca2c3dca6501106454cc6b13df4dba9d7d66c4366b605e05e6b8d3a2a8

  • SSDEEP

    24576:4LiHnj/B0rT9OWMgqMn1oVwCeD/kcQwDpwTBi/:4LqTB0rBOTVMn1oVwCeDccdpyBi/

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0224369592dae7c2871986c5957bcb6c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0224369592dae7c2871986c5957bcb6c_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\Users\Admin\AppData\Local\Temp\00294823\Pjd.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/Pjd.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      • System policy modification
      PID:2780

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\00294823\Pjd.dat

          Filesize

          3KB

          MD5

          ccb19b7451002dd05c0a219e3832ef42

          SHA1

          639246cb06924f62568ff35a97d0ce58dd908b87

          SHA256

          efc0f9cbde12ca3e21d7e913fef01f6e6addc5849dbd64070d34cc0069ceaaf9

          SHA512

          311d0404440c64d61ef75f6d58eb5006fe1a293fcf59c3da3b2a4211a867937a9082d2f3e244fa9a7ebb525ff94900b28ba5c4af011a2cb9a3149c1f5a7f9b2c

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\background.html

          Filesize

          140B

          MD5

          f20bf4c90217d521a2ca12288d752b4b

          SHA1

          73377cd3357807ddb095a29937fa6fe89b31cb44

          SHA256

          3ad9fe97a3641b7ae001839b686c3f6d1b03898af322a812e8b3a66ca7b34ce0

          SHA512

          c20ca5d6153c5bf775f9e9a09067bc955ef1a67b1a3401605cff75e7347d00131854aac1a21a8938e56f3a749c29e375160883a41900588627dd09e511e54f7b

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\content.js

          Filesize

          197B

          MD5

          5f9891607f65f433b0690bae7088b2c1

          SHA1

          b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

          SHA256

          fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

          SHA512

          76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\lsdb.js

          Filesize

          559B

          MD5

          209b7ae0b6d8c3f9687c979d03b08089

          SHA1

          6449f8bff917115eef4e7488fae61942a869200f

          SHA256

          e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

          SHA512

          1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\manifest.json

          Filesize

          508B

          MD5

          b25600a61f77f011ea43537036869f94

          SHA1

          ca53323365463499ef909b6eab00ef1118b6ca71

          SHA256

          c248bd28bdd19aa211f99135198a9367bd1aa8606e35c164fb58348e06918e65

          SHA512

          099db4b5e9b245247da24321d37072f3e08d2a5f16642b121587729fd532ac37741a66e01f5ee39a5a7549663bb353dc095594af04fd16010f2b1921eaeb22c1

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\sqlite.js

          Filesize

          1KB

          MD5

          6be40f179dd9b09174e9bc4907d18431

          SHA1

          d1bbbc032ce9dd3c70ce3224e7b3225a6b9aabf5

          SHA256

          e703059876e6a2b3d279b5526a6c1aad388a223016690b9682a85bf78cb7e717

          SHA512

          a233d67bb0309429ee5c981ed7bc8aaf17ba56e52f81ab5c1707b302627d1a7ca230d8300d7b05ac83608f77a6cc045e670b4fda8688f973508c8514e6838d51

        • C:\Users\Admin\AppData\Local\Temp\00294823\pedhjjafcbopkalfphcnbikphpbbpidf\yhW.js

          Filesize

          5KB

          MD5

          3826cb6d53a27c876d5503dca5d9ae25

          SHA1

          9e631e2f597c0650c0d4a4d241b5f4e09dbc588d

          SHA256

          49ee781dd09b61773f944172e52cfe9cc2c9b6152cebbc21c2759fd6b9575cd8

          SHA512

          f2f9c9e594f827acbeee4730e203517ae44e3edc0e40fe1f967db36bc346a03044f36e706dcc775765651ed5c44b58f4a9a88fc911410afd574d06a206643ccc

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\bootstrap.js

          Filesize

          2KB

          MD5

          1b53c596cfb1aa2209446ff64c17dabd

          SHA1

          2542da14728dcdbe1763f1ee39fe9ceae38ad414

          SHA256

          a7dfea4bf7e1d46a8b8e64ccfb2cf35017e3a5b350eead26d6671254d2b3c46f

          SHA512

          be54481675c38ef6a41697cf8cd3ab5a0b126922b192732a9c587dd8905b74b66c79eb0c849f62bbe8934979a894be63734b0ad59ffae295f5797cbfaa327030

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\chrome.manifest

          Filesize

          98B

          MD5

          79f1a4b650844886e5c6228d49e3ac52

          SHA1

          f45c3cbb81c1433a49c8f346fda2a8a62564a346

          SHA256

          d3c3a903c78c6818c169273cf258e9cbfe4e7bc474e307575e1a34a53e753938

          SHA512

          44a67be7435dd96c953bec430c9984ee6f425f4cdc8cd4b36799f5dc372888172b3c0d49f8f50125fd3c14ebe28347685eb37bc16f590ed23ada98bba5aa8f43

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\content\bg.js

          Filesize

          9KB

          MD5

          a74c692bd3d6215b3e7d119ba7686b79

          SHA1

          0528b414f2f481fd626a77de541c69d540d56abf

          SHA256

          c4f94bd70583ec9ca524df585c28c7fab4efe805880350266afbf6f8f2ce626d

          SHA512

          a8f4b23758c8020d42bc2023f705931c974ad97a2bfb967f9422c7e6422433ba19f6f16ed44868121ce9cd5faff200429dae710c0b6e325a1a2c52bff9216a25

        • C:\Users\Admin\AppData\Local\Temp\00294823\[email protected]\install.rdf

          Filesize

          609B

          MD5

          14ea09639c21b4d26ac015644b36bed7

          SHA1

          ed42986a80d69d18edcde274783cb642e6e834de

          SHA256

          2a116bc3fa40047a65740753c901c208e86ca46c4c0eba278410e41c7a4e3b9e

          SHA512

          c2a46f13f289ebbcc11c38d15b41bf85dc96a116ff43e13f91f93ef851670485951d28656dd8242b297c212d0779dbdd43a5a62141aa755a37ff30d8f26bcb52

        • C:\Users\Admin\AppData\Local\Temp\00294823\xA.dll

          Filesize

          258KB

          MD5

          e1d10cccd5dde588af8ee2cb7309523c

          SHA1

          0b9e805077320b0ce1e6620488bd34f1c4d7827e

          SHA256

          9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

          SHA512

          a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

        • C:\Users\Admin\AppData\Local\Temp\00294823\xA.tlb

          Filesize

          2KB

          MD5

          9156db5f76d48049dbc41fd1b58b3f34

          SHA1

          5eb1df59f9b5b06ab00137fc9e6451e323d3102c

          SHA256

          66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

          SHA512

          742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

        • C:\Users\Admin\AppData\Local\Temp\00294823\xA.x64.dll

          Filesize

          319KB

          MD5

          4f5c722b8686afbea6f09c53171d44ca

          SHA1

          184c60aafbb12d1023b1ce2aff4d3708607a75a1

          SHA256

          870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

          SHA512

          e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

        • \Users\Admin\AppData\Local\Temp\00294823\Pjd.exe

          Filesize

          334KB

          MD5

          8300c91b40229b42301aebc6d8859907

          SHA1

          0b55e56a6add6b4dd4ceff475a0018a203d02a5a

          SHA256

          f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

          SHA512

          0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f