Overview

overview

10

Static

static

10

69cf0d9cc7...18.exe

windows7-x64

10

69cf0d9cc7...18.exe

windows10-2004-x64

10

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General

  • Target

    69cf0d9cc7110102811dc6fb8176f1e3_JaffaCakes118

  • Size

    26KB

  • Sample

    241022-k4fdhaxela

  • MD5

    69cf0d9cc7110102811dc6fb8176f1e3

  • SHA1

    a4aa1c048bf70cdb7eeb9be436624f596491acf1

  • SHA256

    e9fa54419d9b5b5938d52002f43e3fd06087a02be7f068304e044e1eefda84b0

  • SHA512

    11126a601fec9fc2bbd82c581c6394d7680ae0fcfbf6440163e4883c8ee8358cb0eb366a3e852ae1f515b382c5c994614cc8f83967a82034f2ebffc7fcb906c4

  • SSDEEP

    768:g9rVDCxIf0dkPSQNrsFrX1tiq1UTJh5L3A:g9r4xo0dkqcCtCTJhJ

Score
10/10
xoristdiscoverypersistenceransomwarespywarestealerupx

Malware Config

Targets

    • Target

      69cf0d9cc7110102811dc6fb8176f1e3_JaffaCakes118

    • Size

      26KB

    • MD5

      69cf0d9cc7110102811dc6fb8176f1e3

    • SHA1

      a4aa1c048bf70cdb7eeb9be436624f596491acf1

    • SHA256

      e9fa54419d9b5b5938d52002f43e3fd06087a02be7f068304e044e1eefda84b0

    • SHA512

      11126a601fec9fc2bbd82c581c6394d7680ae0fcfbf6440163e4883c8ee8358cb0eb366a3e852ae1f515b382c5c994614cc8f83967a82034f2ebffc7fcb906c4

    • SSDEEP

      768:g9rVDCxIf0dkPSQNrsFrX1tiq1UTJh5L3A:g9r4xo0dkqcCtCTJhJ

    Score
    10/10
    xoristdiscoverypersistenceransomwarespywarestealerupx

    • Detected Xorist Ransomware

    • Xorist Ransomware

      Xorist is a ransomware first seen in 2020.

      ransomwarexorist

    • Renames multiple (2212) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Drops file in Drivers directory

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks