Overview

overview

10

Static

static

10

cdc887bb5b...df.exe

windows7_x64

10

cdc887bb5b...df.exe

windows10_x64

10

Sharing

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General

  • Target

    cdc887bb5bff153dcff3330f0fbb9bdf.exe

  • Size

    100KB

  • Sample

    201227-yzvphwjjge

  • MD5

    cdc887bb5bff153dcff3330f0fbb9bdf

  • SHA1

    1465f62b20e495cf9a12bc4faac5246cc0c2db3b

  • SHA256

    0175a29f801ef7a555c3d20744a5fa5336604d420d8ffe98bb5723744d1a82cd

  • SHA512

    30f5a6dbed556ebd99fd339222012e5f7d401486995147b68b63490244c4d20cf11ad1588d159f8e23807125ecd2383e9228a3a69dc553741a67eda508ddabe7

Score
10/10
runningratpersistencerat

Malware Config

Targets

    • Target

      cdc887bb5bff153dcff3330f0fbb9bdf.exe

    • Size

      100KB

    • MD5

      cdc887bb5bff153dcff3330f0fbb9bdf

    • SHA1

      1465f62b20e495cf9a12bc4faac5246cc0c2db3b

    • SHA256

      0175a29f801ef7a555c3d20744a5fa5336604d420d8ffe98bb5723744d1a82cd

    • SHA512

      30f5a6dbed556ebd99fd339222012e5f7d401486995147b68b63490244c4d20cf11ad1588d159f8e23807125ecd2383e9228a3a69dc553741a67eda508ddabe7

    Score
    10/10
    runningratpersistencerat

    • RunningRat

      RunningRat is a remote access trojan first seen in 2018.

      ratrunningrat

    • Executes dropped EXE

    • Sets DLL path for service in the registry

      persistence

    • Deletes itself

    • Loads dropped DLL

    • Drops file in System32 directory

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks