Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    15-05-2024 05:28

General

  • Target

    44b70e5c83c493b3ae96fca7f29dac2c_JaffaCakes118.exe

  • Size

    349KB

  • MD5

    44b70e5c83c493b3ae96fca7f29dac2c

  • SHA1

    7823d6cc1748ae69ce19cf422e5837414b1d5838

  • SHA256

    94eddddb37b71fa6c5ba941e251f8b133df3768c969bb4984ff9db76c6c991ea

  • SHA512

    c1f9d1e269e335aa1d3fd47dc9bbf0b950d82fafb489b46e743c171d93baef7722c840958fc87da6004c264228d47432c41135e5116be5c8617576ed99d5cfa8

  • SSDEEP

    6144:t77hTTSQ4W8OTD1LfPXJduYFv9qAI4TEJTvcD157rHfZSXHEY5QjTmERgymn/mhx:tXIpUD1LfPXRR9qAI4Tkvcx57rHfo5QH

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\44b70e5c83c493b3ae96fca7f29dac2c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\44b70e5c83c493b3ae96fca7f29dac2c_JaffaCakes118.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    PID:1364

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
    Filesize

    1KB

    MD5

    a266bb7dcc38a562631361bbf61dd11b

    SHA1

    3b1efd3a66ea28b16697394703a72ca340a05bd5

    SHA256

    df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

    SHA512

    0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

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

    344B

    MD5

    f81562f11b5d4a3cc1d6d4637d3fe3e2

    SHA1

    d0187697b4abf36818a279140aaf14530d1d91c4

    SHA256

    91c47e6426576efbb88749ecb6299d97a7c9227b976d362c94a91b6fe3fbc4c1

    SHA512

    2439d30bde2db126423b9a0ebba8d4a6fa3f9a587b9eeebe81dcb15403e645a63f6dd904a5fb352f75fcd1248e4b5651c21e46e07df91eea1d3fea7d6eb8f925

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
    Filesize

    242B

    MD5

    ab0f612907bbd22833678b101e9331c7

    SHA1

    f3a68f602fe06c924f4f6f2dfdc7ca0b7776a96f

    SHA256

    ada87e1caafe799055d879523a7249094b1d87730315548406c725ef0483ca6b

    SHA512

    431582e865ccd395a496a35dc87709ed45a9fa23aa20388f0a67918d3928a01146fd3bf6b2c0fe040b50790a95d4ef5f3fde74a681e744b32e5a020c042c00d6

  • C:\Users\Admin\AppData\Local\Temp\Tar24C5.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a