Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17/10/2024, 21:17

General

  • Target

    53c701d69195dbc887d95f1314964119_JaffaCakes118.exe

  • Size

    255KB

  • MD5

    53c701d69195dbc887d95f1314964119

  • SHA1

    509b6c98b80ab3b96f412d838563e4984be64fb8

  • SHA256

    325bfa27cbb319eb7cc4092946f4a6bcd98cb737709a281d9626bcd0bf9b8342

  • SHA512

    37b4c2a68a80afd33bb66d8b2eadda0235d65388482d3fdeb4211809be340b22ad5cd7b07864408589ac3acff4e7d69ebb9063fefa6a1d3cfc5d339bc5074b5d

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5WkH0dGva3k3K5VfvPuC:h1OgLdaOW7dGva3DaC

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 5 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 3 IoCs

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

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53c701d69195dbc887d95f1314964119_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\53c701d69195dbc887d95f1314964119_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\51c402e7ea6ac.exe
      .\51c402e7ea6ac.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:2404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\ssAoffe ssavie\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\51c402e7ea6c7.dll

    Filesize

    116KB

    MD5

    05234975b085632d70d89c2f420c5107

    SHA1

    078fb2a3e5de54c3737a4541242a4725c02c6b9c

    SHA256

    a758ad4fdc8949ea005258075457a972eb0672d69d98d688117b85221fca096a

    SHA512

    f9fa6aee142e32875127feadebbe235f4f376b0c3b7415036b8afc81c0a09a8ba0c5ec9e1703f1a34b220b7646caa1ca02629918185c4afbafe6926014044c4e

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\51c402e7ea6c7.tlb

    Filesize

    18KB

    MD5

    c1e296ff01d3cf37f91c7473bdd9de52

    SHA1

    832e3d1ddeb5a0ceb5b13c1ee271eb94bf9bf2a6

    SHA256

    a8e54ad3e1fbc91d5a7b02bf177a24a02f2558419ce46859bf15859b81478492

    SHA512

    aeb1f3962746caa3858c27b4753959d5ec9db2727e94642d5db2710633a96e7ceef5f9c0ff3b358f83143b6594459b5d9a94e095fed7a5d1fa97ae6a3c4e564c

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    19eabb112f81574ac10c5bf67145a1d9

    SHA1

    e11090773d9f12b8cee9c95facf93c1bfc6162b5

    SHA256

    4a33d1699a9c98b03efee1269d4ba199c66c8ddd9d42f5859f7f289a214e41e1

    SHA512

    2eab6bfbc44f95101d65c49769ac0aee01a48322768ff86fc7ed4ffcb2d080d242d719f60f382a5d0bcf6cdabda772f4655804a78a286fd7052d43562c45192e

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    bbcea5752035e825e29d3380153e9b9f

    SHA1

    6a11d96392fbecb6c6665d8050e751db4b884244

    SHA256

    3a66c0dba319485be0f98551c7d5acc9c5ba7cc64b8721857f2ae6312ed3ac6c

    SHA512

    f3aad30a0f2887b13bfc8a4cdce5a6f330a1434963010aa8739f588080631a5c4cb970cf626a6ec64f5d50a55e4ced27f5d619a0c6ec08f37ed3562dd24bb225

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    81490aa684617fc0f55a838314e10815

    SHA1

    a8edc5cca4997c4227298bf8a25071a6cc3dbb4d

    SHA256

    11e9ec57022e68f5e3558a0e8965aac8eeb2f34a41dcd40df4e976e09b96cc08

    SHA512

    ac4b3de2a9b9c7446d5d5c4dcc3cfdb016134071320c9bd8498178e39d57ae698f1a15129ff4e48f065ab35b373c45d5f16d3f6bdf99db5ebaafb6301d40e0fb

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\[email protected]\install.rdf

    Filesize

    609B

    MD5

    9df67a83bd9b4a3daeee8884430c7ac3

    SHA1

    ffa593636d06bfe5c685c7464601b35e15d8430c

    SHA256

    b9442017f06fd2c3bafafcfce1d1d5d01a85419d68c7e4203514e0a741190e2c

    SHA512

    f68796fe106f994393b5daeced5e5a7e204862f7433bbad655e4c4335d5248819e313f583c0018c9ef62eec88b724360131f0abdab75432a7624c7b2128cdc86

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\51c402e7ea4e77.74231611.js

    Filesize

    4KB

    MD5

    7f79b9ab09dc97dd1634c254f2eacc54

    SHA1

    22e2b9183bc9a9d1819fdf697dc52e5c5e384280

    SHA256

    6fc2bdc0a366813d5a82496690840e650bcb28898e9270d37542e91d1b32f1ca

    SHA512

    1e58caeae48b87694e3ef1d35abe40fc388fd4f5a537ea326342a42cb628c46bd5431e6fbe2cd469c70c9c4f1db71b6f1141a969d89812f6e26cfa491de87813

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\background.html

    Filesize

    161B

    MD5

    29770703e6d84078dec81cb00f2998d3

    SHA1

    ff6a211d6ae42e7686fa2b28eb08d8ed33504503

    SHA256

    28b6c9a2b4c54eed22df01173bab61b33df6e0954516ba98a22445e02750dc15

    SHA512

    c47efb7d2dacb4ebb0e2c5e5c95d1ab78a15a32c1ff57675a5ecc65a48f21142e1ed7562269ea777a60735f5a5c20d06bf8fc784e5361ef6f38ba9324ead5032

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\manifest.json

    Filesize

    506B

    MD5

    9c4679c5c86140b8de01464179784de1

    SHA1

    acd4d885186f8166dcc9bcf467457808d6ce3663

    SHA256

    b9cfa353c03b84a3e6eab0bd0a08fb2f0dcda26a2b91b3a04e41518420075c02

    SHA512

    b57b939a7c1535cbbaa2344d6c4af6fbbeccb6c43e52c1305ab90652478c3c592825318d3f9e51039f7bc1cef4c76d0249152a3f6ba1d05b21a1d53f7d9cbcd4

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\kbaaackgllkdkjenipflohfglnedppik\sqlite.js

    Filesize

    1KB

    MD5

    28aa1462de07fd09c1df14a1d60f9165

    SHA1

    4c7a4f3b8d6bf09cb26b4f224487b2a35589b800

    SHA256

    334d7d7d78ce9b72ad7d93b50e966b81afe45da3a0dcb5d961284741831bffa8

    SHA512

    6cfd43f6a261e6a3a85af6199e1075fd558d63acd49c75fe8871df3baeab3c645e833b21a6090353f93bb26b5c663a7129945b20bdde710193b4fbe9c986a2ba

  • C:\Users\Admin\AppData\Local\Temp\7zS88CF.tmp\settings.ini

    Filesize

    6KB

    MD5

    a6f51f2532213d94c9fa7d0eb6d553e2

    SHA1

    d62dcbfc61fc7df89251b2aedd34b9904e7cb328

    SHA256

    2468ce0cfe8d8c2496920b95477510b8356e3996aa046ab354dc1df00b667901

    SHA512

    b8262f92ca792f9c26188d6d6212169fb08766d50d84fd05f281d0577ff7679f0b1529e0f226a33c81f4fd2f1beaeb634e936e80064675485384310ffce601dd

  • \Users\Admin\AppData\Local\Temp\7zS88CF.tmp\51c402e7ea6ac.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nso894D.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nso894D.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2404-75-0x0000000074870000-0x000000007487A000-memory.dmp

    Filesize

    40KB