Overview

overview

10

Static

static

ADJUNTOEXT...48.exe

windows7_x64

10

ADJUNTOEXT...48.exe

windows10_x64

10

Sharing

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General

  • Target

    ADJUNTOEXTRACTO590878174787097120989222355748.exe

  • Size

    127KB

  • Sample

    210419-evhmc9e34n

  • MD5

    163544e7689d9be18b302b75c1e6d037

  • SHA1

    98a76b052c08e51ab2420658354eed23a1f11a57

  • SHA256

    e4462cda605a876b2c8f72bcecbabd3e1abb00303a78047892ce463afef53127

  • SHA512

    c9189ae0246baa56d7f55be2e81cd2a795c3802a4b61f017131740d92fced381ffa33b1e8fe424c24bc3d4cf94ddaadb4bd73ce6db911e1c71b1ba9f7aa32b78

Score
10/10
remcospersistencerat

Malware Config

Extracted

Family

remcos

C2

databasepropersonombrecomercialideasearchwords.services:3521

Targets

    • Target

      ADJUNTOEXTRACTO590878174787097120989222355748.exe

    • Size

      127KB

    • MD5

      163544e7689d9be18b302b75c1e6d037

    • SHA1

      98a76b052c08e51ab2420658354eed23a1f11a57

    • SHA256

      e4462cda605a876b2c8f72bcecbabd3e1abb00303a78047892ce463afef53127

    • SHA512

      c9189ae0246baa56d7f55be2e81cd2a795c3802a4b61f017131740d92fced381ffa33b1e8fe424c24bc3d4cf94ddaadb4bd73ce6db911e1c71b1ba9f7aa32b78

    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