Overview

overview

10

Static

static

3

a50e466713...18.exe

windows7-x64

10

a50e466713...18.exe

windows10-2004-x64

10

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General

  • Target

    a50e46671310b11f10127a511a7851cb_JaffaCakes118

  • Size

    376KB

  • Sample

    240818-c2vrea1alh

  • MD5

    a50e46671310b11f10127a511a7851cb

  • SHA1

    c1c44ac58d92a0654d27a9c9f4ff87992f8f8bce

  • SHA256

    7e13c6933f03854380745c5e9ce130e16d95e18d1575e9616c76ae2174f03e02

  • SHA512

    44c8a918ca0fe67d09330ca641f251ab4c44528a46fa316560c1b1a9353bcde2ec466f94a53462e1e48ca57f55ab535b250c7eae5aa8c41fa2a030097561355b

  • SSDEEP

    6144:iWGTfT4xEEmmETtSXBbKYwaq5TwjJCi/vv98gMUVbviIKzKxwV:hmmETYXBbRwaqBEP9uYmImKxo

Score
10/10
isrstealerbootkitcredential_accessdiscoverypersistencespywarestealertrojanupx

Malware Config

Targets

    • Target

      a50e46671310b11f10127a511a7851cb_JaffaCakes118

    • Size

      376KB

    • MD5

      a50e46671310b11f10127a511a7851cb

    • SHA1

      c1c44ac58d92a0654d27a9c9f4ff87992f8f8bce

    • SHA256

      7e13c6933f03854380745c5e9ce130e16d95e18d1575e9616c76ae2174f03e02

    • SHA512

      44c8a918ca0fe67d09330ca641f251ab4c44528a46fa316560c1b1a9353bcde2ec466f94a53462e1e48ca57f55ab535b250c7eae5aa8c41fa2a030097561355b

    • SSDEEP

      6144:iWGTfT4xEEmmETtSXBbKYwaq5TwjJCi/vv98gMUVbviIKzKxwV:hmmETYXBbRwaqBEP9uYmImKxo

    Score
    10/10
    isrstealerbootkitcredential_accessdiscoverypersistencespywarestealertrojanupx

    • ISR Stealer

      ISR Stealer is a modified version of Hackhound Stealer written in visual basic.

      trojanstealerisrstealer

    • ISR Stealer payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

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

      upx

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks