Overview

overview

10

Static

static

7

3c4fed4d32...e1.exe

windows7-x64

10

3c4fed4d32...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3c4fed4d32c4a23562e70d8408140a0706342682e7769a89bb49a2d84f5482e1

  • Size

    250KB

  • Sample

    231026-md65msec51

  • MD5

    2acae995c467fa7dcca1824fe0b7cc51

  • SHA1

    68f5813e3e77e43a56755906bf021a319b06c945

  • SHA256

    3c4fed4d32c4a23562e70d8408140a0706342682e7769a89bb49a2d84f5482e1

  • SHA512

    f8ad29436f85015ee6b9db655c8d341b587fae088352a2707f0289e0f6667161753a2a5ba24483eb5618aa9a7732c95b2114bcdc6a308beae8d3f4cb5a171e15

  • SSDEEP

    6144:0F5fd4mw5FFUSd+pIR6byxMGPxF/WAV54XQ:0FpCmwJUtpIEbyGGPxuXQ

Score
10/10
fatalratinfostealerratupx

Malware Config

Targets

    • Target

      3c4fed4d32c4a23562e70d8408140a0706342682e7769a89bb49a2d84f5482e1

    • Size

      250KB

    • MD5

      2acae995c467fa7dcca1824fe0b7cc51

    • SHA1

      68f5813e3e77e43a56755906bf021a319b06c945

    • SHA256

      3c4fed4d32c4a23562e70d8408140a0706342682e7769a89bb49a2d84f5482e1

    • SHA512

      f8ad29436f85015ee6b9db655c8d341b587fae088352a2707f0289e0f6667161753a2a5ba24483eb5618aa9a7732c95b2114bcdc6a308beae8d3f4cb5a171e15

    • SSDEEP

      6144:0F5fd4mw5FFUSd+pIR6byxMGPxF/WAV54XQ:0FpCmwJUtpIEbyGGPxuXQ

    Score
    10/10
    fatalratinfostealerratupx

    • FatalRat

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

      infostealerratfatalrat

    • Fatal Rat payload

      ratinfostealer

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks