Overview

overview

10

Static

static

1

2af655e137...9b.msi

windows7-x64

10

2af655e137...9b.msi

windows10-2004-x64

10

Sharing

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General

  • Target

    2af655e137a695056205c6a4434dd08e1cdd6f34eb009228c38e9983306fec9b.7z

  • Size

    36.6MB

  • Sample

    230630-jy7p5agf22

  • MD5

    357bedbde715ef0659614c4ce8007906

  • SHA1

    ae3bef14b41d59a34c20edf41b7174a33cbd2285

  • SHA256

    e04fc9ffcdc408f70c80adc29531afd6fb5349e5224aa895b56d4fb9b71ff976

  • SHA512

    58bce32dc51a474cba72aa2d49112b7b06a77bee8fdc84cebef38349b43cd3201949e77589387693f5de39ecf2ddc46b8449aad3113f1505cc155b18455a3d36

  • SSDEEP

    786432:4Taoevj6x9tmrvCx+tOG6WTme6hYNvvuIGdIuRD5joNIRhMqZ3Xofl:qn4WnWTme6hYNv5DuRljoH0o9

Score
10/10
fatalratdiscoveryinfostealerrat

Malware Config

Targets

    • Target

      2af655e137a695056205c6a4434dd08e1cdd6f34eb009228c38e9983306fec9b.msi

    • Size

      39.1MB

    • MD5

      da4c83e4f13204997c08d8eaa90cf055

    • SHA1

      698220d6347f06fdd21b376ac277ee252e87cc42

    • SHA256

      2af655e137a695056205c6a4434dd08e1cdd6f34eb009228c38e9983306fec9b

    • SHA512

      3f10f88959230614623045779e58901b57aab482c37b16ad3bce27a2d83367c16423f393346ad50aed38085a54d58738b9e1857cd8f7386168571a9b844759e6

    • SSDEEP

      786432:dELsxpnW4goBOWB+SDFogpevseZCKN3XYVB/tLJ/+Fcrk5sEZpVcvGx:dEmRcoRBJogpKCSGFEerk5nZpVAGx

    Score
    10/10
    fatalratdiscoveryinfostealerrat

    • FatalRat

      FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

      infostealerratfatalrat

    • Fatal Rat payload

      ratinfostealer

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks