Overview

overview

10

Static

static

3

12ae1adc5a...18.exe

windows7-x64

10

12ae1adc5a...18.exe

windows10-2004-x64

10

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General

  • Target

    12ae1adc5aaf9d26a1c860063da6ca70_JaffaCakes118

  • Size

    1.2MB

  • Sample

    241004-kxn23avfmk

  • MD5

    12ae1adc5aaf9d26a1c860063da6ca70

  • SHA1

    254f2b83e4c78a97fc649eea1c722974a71d5d73

  • SHA256

    228f832b9b3c678d89589498771dd45cdd16ef3f1a2517c5fa08fa5a2aa3f083

  • SHA512

    99816bf15062e71494a46f9aaa1ad15c21e232a3b3a1d91691c4778984d97799d2ea2bf00a56808d800fc3db268f3f9f10dae05ab3d4e0786ee60283e98716b0

  • SSDEEP

    24576:IMc1bS0R6crXjYp36O1aNjoWBFJDq9SpCxfzs2o2SV/deDrgO:IMcxS0RTrzYp3/oNEWxq8pCRzro2SV/u

Score
10/10
renamerdiscoveryworm

Malware Config

Targets

    • Target

      12ae1adc5aaf9d26a1c860063da6ca70_JaffaCakes118

    • Size

      1.2MB

    • MD5

      12ae1adc5aaf9d26a1c860063da6ca70

    • SHA1

      254f2b83e4c78a97fc649eea1c722974a71d5d73

    • SHA256

      228f832b9b3c678d89589498771dd45cdd16ef3f1a2517c5fa08fa5a2aa3f083

    • SHA512

      99816bf15062e71494a46f9aaa1ad15c21e232a3b3a1d91691c4778984d97799d2ea2bf00a56808d800fc3db268f3f9f10dae05ab3d4e0786ee60283e98716b0

    • SSDEEP

      24576:IMc1bS0R6crXjYp36O1aNjoWBFJDq9SpCxfzs2o2SV/deDrgO:IMcxS0RTrzYp3/oNEWxq8pCRzro2SV/u

    Score
    10/10
    renamerdiscoveryworm

    • Detects Renamer worm.

      Renamer aka Grename is worm written in Delphi.

    • Renamer, Grenam

      Renamer aka Grenam is a worm written in Delphi.

      wormrenamer

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks