Analysis

  • max time kernel
    120s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 12:56

General

  • Target

    JaffaCakes118_8aaee255c780fc6c53ec2d42d22a4e36.exe

  • Size

    255KB

  • MD5

    8aaee255c780fc6c53ec2d42d22a4e36

  • SHA1

    6751737dd49115256712b035a9c66826a492bc03

  • SHA256

    d5290f2c2eca14df4e1453ec493bf8ff9838dc022606b79bf9dfcec14179c887

  • SHA512

    d1f492357b7fde6993b96dd412630461210a23ed6cccc6652c830a49772e07227b200ea094c52d298ca89ae05bab42d8fb1d07295323aedfd3fa1446da971bd6

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5vCBa2/tXzUl6XlJy:h1OgLdaOq5Vjfy

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\JaffaCakes118_8aaee255c780fc6c53ec2d42d22a4e36.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8aaee255c780fc6c53ec2d42d22a4e36.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\5179fe446a8f8.exe
      .\5179fe446a8f8.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:2956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\SearccHe--NewwTaab\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\5179fe446a931.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\5179fe446a931.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    7dc84cc70726b8b105402bfe18c8ade0

    SHA1

    86bfc15ab9613b5cb51fa418a7eb89e1c060cd34

    SHA256

    1852bb5dc022b7e7b1811f181eb25873762bf75c0d58b561c66239db1bc48f5a

    SHA512

    60213c2fdb9722f3f5124cf9562856f67c1c3d1d2cc158db1adfaf5ef8de0bff702a1e6969e1fa9566e895c7c21479a2bed9423d26276bea4a1294f3c4418f68

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    6925caf53fbc1449b4ced127bc928dcc

    SHA1

    5d64310a4719f20a1a14ba5e99351cf7d170fc79

    SHA256

    4431bb45a72ff76b96d118b2889e41c39045af0a3a907ca5475cb61d1b8b5d9a

    SHA512

    93d39b81cf8860d6b18d29729c35e33e1588a7abbff3784b33213bec4d515bdcde138318ddb604d4cb79b0bf4b8ec4cfbe1495c441b01fc257b0c28ee03cf5bc

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    019933fa615e0e6b914bc154a88460f1

    SHA1

    105f647d0d87bfd90dd6e517dea82ce40e1ac90e

    SHA256

    339dc90b3307bae0bb752d8bd931481867c4dad5440d0e276a4408d8021b7399

    SHA512

    fe021777f887c01586b5b01f314bf81fb2fd81fb772c0c19c75c689cfc295b57d99972a827295dff78dd31913e5bdd3801c7792dc4f7e4f68f8c65619334ff66

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\[email protected]\install.rdf

    Filesize

    612B

    MD5

    737ebda73562789c5a3c9eed0adfddf1

    SHA1

    d1214569b9625c88e7a0daf6b45ca7417d133bba

    SHA256

    aa7c52b48999d973fa6f36c028efd13ffc7c020fc26bf9a07208c6c6dffad9ad

    SHA512

    136745e091172da73de283c7b65c8de68e4c38290bcc2f551782600cef62d17fd10a6098e9f49ac56b02b3426a5492e808f2229d5545eb2ca28749d99ff28260

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\5179fe446a7157.24165783.js

    Filesize

    4KB

    MD5

    c114139ba9c96a013438fbd32923a7f1

    SHA1

    bc73e373bbba995d41ff39983a1e4a689e044d08

    SHA256

    21ea634168130302ce6fc0e6851410c07928839015c60ae74470d0eee3fa8437

    SHA512

    c5d74d89c07baa143b9e9291b1f0828aec1ba1cc178416b991156f05908999b3ac5d5140be289773cac271050d0ccb0a2a1bee5ed75a52e9dae1685eca3a1880

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\background.html

    Filesize

    161B

    MD5

    5d2cd0b8157aa23c2a300ef8a02a7e1b

    SHA1

    153f9f896dcde3a071430f23689175bc28fa284b

    SHA256

    9feda537eb21b4b918c02f67264436b2b1ee21745f68931295c4fafcd7085ec0

    SHA512

    c8524fa6015db71c693119c48735ae9cc6220346e3d35794a18f3a50a89277a0cda7854d9e204d46c6c66bf28c736958a067e07761c203d1d45c0bca59f5dab4

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\manifest.json

    Filesize

    561B

    MD5

    0f07fc26202880845525c78fbf424450

    SHA1

    83dae9c6bb5d7782373b21890cee5791ce35a53b

    SHA256

    5baf67af942c411b656aa33d2c9b05c6e2014f410e01d5e2a2232f3153bce410

    SHA512

    a0996bceed754a97858a3577d27ff587c610e9382e48baf1bf141a8229dff3c7d59dfe5286a76435d6363bf77c94af05dc84934c698e0bc2254ff7dedbf99a97

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\newtab.html

    Filesize

    378B

    MD5

    b1af8a2d28e7a64379ee70b0b2d96842

    SHA1

    441335a94a46a02afeaa8594163c299f05d2cff0

    SHA256

    819d71c51ae4985b59276996652fb51f5aeade0b8671b8a447115aba5fdf635b

    SHA512

    1a56e7f1843ad3272ed24fec7c06d847067e2c19b8ecf9b8860342dfb97cc0929028336681cd6b24e18bb2d740e1d6490c35e591516a066473781a8099565adf

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\icgenfdhnhebfjgblilnddgoblaekdho\sqlite.js

    Filesize

    1KB

    MD5

    448a1ba41b34bdc21e68bac1a23f7d53

    SHA1

    def955123139a17fa6a40926d9a111976c2ee588

    SHA256

    cf4c0e68b7e459ce8b7e4914b871a311bd6d1ae5cdfc2859e47765adc3ae0d16

    SHA512

    786e9f7ddd7a8619652eb4a02d22041b3ec4b668c4a27dbf3e2854e56ee4345ce7af7d6eafbc0a0d4bb15dc259ab4502db058f1f576037a640ebad19ec603e5a

  • C:\Users\Admin\AppData\Local\Temp\7zS9D68.tmp\settings.ini

    Filesize

    7KB

    MD5

    3eef75dbed7e9a90be3965006a292cb8

    SHA1

    f070d05cec02ad26e3c388f199caf15c7da6371f

    SHA256

    a5133461f0c131ef1067afdc60fc15e0da937fa064b201d70060fe6b80022423

    SHA512

    ce6007f6af790bc22bff87aad1211a70649f77f2e9886fdf77f556bdad5de12f7af2597bd2313ec6a7ef3a249191735fb8bd49abb8aa5cd51234731e733c1272

  • \Users\Admin\AppData\Local\Temp\7zS9D68.tmp\5179fe446a8f8.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • \Users\Admin\AppData\Local\Temp\nsj9DE6.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • \Users\Admin\AppData\Local\Temp\nsj9DE6.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/2956-79-0x0000000074400000-0x000000007440A000-memory.dmp

    Filesize

    40KB