Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    04-10-2024 09:47

General

  • Target

    12d51fb28f2392d7d76da275c09b09ae_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    12d51fb28f2392d7d76da275c09b09ae

  • SHA1

    d570e4adfe6953f0d6ba0b754f27fdc4af4a6de1

  • SHA256

    990d24f3efe77f54866569cbdc8393355f837e05ed3df006306ae2258d0bc011

  • SHA512

    a379240c962b5a9c4c98d893a08319890b28572ec4ff400e0198bb03c656d1b33f98a8fe000d5b7b97be0c3931e969e996fca866b365458b634bb2894f6ca4ba

  • SSDEEP

    24576:4Li5QuJ6ulkjwYnqdJ4feFQnKUtm7vdAU1TvHD7YO/c:4LgQuJe8uqdJ4fuc3tydAUNPoO/c

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\12d51fb28f2392d7d76da275c09b09ae_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\12d51fb28f2392d7d76da275c09b09ae_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\00294823\IP8vS.exe
      "C:\Users\Admin\AppData\Local\Temp/00294823/IP8vS.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:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\00294823\IP8vS.dat

    Filesize

    3KB

    MD5

    7804a0d24bb54a17afe46157d0419148

    SHA1

    57f1b40b77b583539f9abfead7f8a4aa7d0e19e7

    SHA256

    c703eaf3a377d65fbaa55468d7e51abc390b7788d64197ca9bb8027765c2daf6

    SHA512

    870c71a64e2e456194c15d0aafde863deb669be846db54b5aa1393258a9d7784b08f8b498226749dbc5deeba4117142bef0aeaf4e6ec86fecb2e2f4d3c9294bd

  • C:\Users\Admin\AppData\Local\Temp\00294823\bld1.dll

    Filesize

    258KB

    MD5

    e1d10cccd5dde588af8ee2cb7309523c

    SHA1

    0b9e805077320b0ce1e6620488bd34f1c4d7827e

    SHA256

    9900e517bfd4b39bd7af4bb360af52f6c95ef9b3e7ef36d2633485c58bef9a1a

    SHA512

    a929eaae12f5cb28e224fc31298af2808f995c5a06bc6f47d95879703dbb9369e2e35b4e50a452e91741e6a949336220348dbb3c389c46ea2e0ca41f592dcaa0

  • C:\Users\Admin\AppData\Local\Temp\00294823\bld1.tlb

    Filesize

    2KB

    MD5

    9156db5f76d48049dbc41fd1b58b3f34

    SHA1

    5eb1df59f9b5b06ab00137fc9e6451e323d3102c

    SHA256

    66fab808188a98ba49d99b723a181aa6626197d50bd2d5e15e076dcbc6fbb2cc

    SHA512

    742a77e71c34632146e16acadb6b381694072c7f4c2dea1df1dfc645ed42673ba153c832d167474dc41f9b608142a8c41b4aecda1efdab90d87d4f5c718bf149

  • C:\Users\Admin\AppData\Local\Temp\00294823\bld1.x64.dll

    Filesize

    319KB

    MD5

    4f5c722b8686afbea6f09c53171d44ca

    SHA1

    184c60aafbb12d1023b1ce2aff4d3708607a75a1

    SHA256

    870c280ea861313edda0bd3950dc738ea68d006f315888d66023b54e5f98f0ea

    SHA512

    e471a86079a16d129ea0c01878af77d1aa132e629832d3f0f3d1f8a3dd250ed41c8d2f37403a10c8061fff07c07dda926ba7ffcc417c6e0100005a0f2721417a

  • C:\Users\Admin\AppData\Local\Temp\00294823\hgghlnmjnjmogjbikemakfgcifdbhgmf\T3lMs.js

    Filesize

    5KB

    MD5

    9dd2245bd6e91b14135801b6d2a93ef9

    SHA1

    5e7d1d0a3ca135c1524d6d3351bdbb6400563187

    SHA256

    e85fa48d5138266b6484373df1c3e97850380f7123b959bfd8143424a7b2d9de

    SHA512

    0cc8424ea98cced077d8c45f68a3d1c156cc665d62e65b540851fd1839067b7ac3432e72de2423febb384c561f2767c8c74ebfbbbde2b7c0fdd0d0d52f4da6c8

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

    Filesize

    142B

    MD5

    eda748562b3c3f634d6da9f2339125b6

    SHA1

    35d1a784fd48527979abf052a174527bcd63e2c5

    SHA256

    5661f17d4b46c2e36cebf1c530c81151e7ebd8306021b3c2cbecd4063ab84624

    SHA512

    e34418b3d874808f879e9634eaf29717475f3cd21d492414b7175e4365964225e48521bfd0da0be3fea2e6ba518ff1519d757412b8bc8849904577f7f4d9c41b

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

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

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

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

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

    Filesize

    508B

    MD5

    3a67835a54d6be66290af7ab31243c7e

    SHA1

    d3dba571c0b201ec6c7c6f68650dd5bf0aef72e4

    SHA256

    bdf5026530c4da78f9e76abfdb7c96bd76a40c05d62e35cb6b9f0a4889884d4a

    SHA512

    590aefbcb7c399c7fc933beec6984eadd86932a76e47a11b9906f4d4a7e6b1ce88e582aaa87f1942a220f7821c7202ee00a99ad203247f8b1b49c18b4ef9f9aa

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

    Filesize

    1KB

    MD5

    b635842a69950ddeb4e7e9e9aecd855b

    SHA1

    d90814d905a990f3c22161f94fa844790f7214f9

    SHA256

    5c830bc2b0f30416fb6c84b772eb4b6df051ac0dfd80aae3bde55be833af1482

    SHA512

    eb9f6215fa1195f007ab57dcc32d02c6751a1ddea1a6c8ce3ecbc09851caa8665b519ce25c11b474e0d5b5825c823337f90d1da3449549da92f410d2b9d5b779

  • 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

    102B

    MD5

    6c29050a1270e7507c5da5b234feb739

    SHA1

    38e5d796a8679be81557301d4d34aa85f297703d

    SHA256

    bf9981692c4ae5ad6e590e3df41e65bdbe80ff6f47d669bed2f4076115f66893

    SHA512

    03af3baadc36026c40260323ac395c568149cd2baa096d717d4a8ef60e274201a5282c123646bada02dd0e8e87481f5e3d51c8cf337b7c2409451d5c1be86bc0

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

    Filesize

    9KB

    MD5

    5d562495259f9d3ac2369b12dfa7a1fd

    SHA1

    3bb8b05d5640ab5fa4916079e1cbbbbf46822265

    SHA256

    c6a6b99dc31347c54cf1bf4bcc04001c4848989f691eed4b5d620c46cd6f7fd1

    SHA512

    1609d78d331e55bc8dbbd586299f2ca207eeee40fb299065667c2b5e746e683417299c69363a68b5529c42b140f57de93401928ed0bc429af0bfe1ac32603fbe

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

    Filesize

    606B

    MD5

    2c72ba9ea09fdd2e71a32a3d0f9e4ddf

    SHA1

    4f03230bf4dba9175c8ae13f37505265323c6010

    SHA256

    6e8e3ab19ee2660553f7304089c40cd596c27b9a41c4fb7091f35624b7293527

    SHA512

    54feeb2d6e291ad9c05382694553db3a851ed6e89b061ef981c2c7b521e0ede6cc7954e72ba145d12fd18b68e3d84dab96c64b296f6cba388b42d07c0a80b9ba

  • \Users\Admin\AppData\Local\Temp\00294823\IP8vS.exe

    Filesize

    334KB

    MD5

    8300c91b40229b42301aebc6d8859907

    SHA1

    0b55e56a6add6b4dd4ceff475a0018a203d02a5a

    SHA256

    f54a6814ac06c70ef5b738eca4855e49039783d96b70ba1ae461bd90877e53b5

    SHA512

    0863750da143e1707513f4a2efe1ad6cf81f5a819c7d5496d1629745afffcf72338aa9de90479d5e0936e848f9b260c434fd369027c56be175814086cafd4d8f