Overview

overview

10

Static

static

RgEfFMWH7mMuuke.exe

windows7_x64

10

RgEfFMWH7mMuuke.exe

windows10_x64

10

Sharing

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General

  • Target

    RgEfFMWH7mMuuke.exe

  • Size

    940KB

  • Sample

    210423-ej8tm5vy2n

  • MD5

    c6732c2482863d217118f778c68aae25

  • SHA1

    9adf978d5110db664677c0a1fad0fc0e38acdd8b

  • SHA256

    ebb506967720e7ba4938f575c161ce84db952133b0a55bc0f5624fbde4b8c824

  • SHA512

    38a82659a7ad67c69be5094147d6d97b1541642c61977ba17c5e90a4e67b8ebe0639866d9fb84f5a8f074fa434941a63589de21a72d4efabc2058cc21c92752f

Score
10/10
remcospersistencerat

Malware Config

Extracted

Family

remcos

C2

217.138.212.58:52667

Targets

    • Target

      RgEfFMWH7mMuuke.exe

    • Size

      940KB

    • MD5

      c6732c2482863d217118f778c68aae25

    • SHA1

      9adf978d5110db664677c0a1fad0fc0e38acdd8b

    • SHA256

      ebb506967720e7ba4938f575c161ce84db952133b0a55bc0f5624fbde4b8c824

    • SHA512

      38a82659a7ad67c69be5094147d6d97b1541642c61977ba17c5e90a4e67b8ebe0639866d9fb84f5a8f074fa434941a63589de21a72d4efabc2058cc21c92752f

    Score
    10/10
    remcospersistencerat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks