Overview

overview

10

Static

static

Qheh4UMIdke3dE9.exe

windows7_x64

10

Qheh4UMIdke3dE9.exe

windows10_x64

10

Sharing

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General

  • Target

    Qheh4UMIdke3dE9.exe

  • Size

    955KB

  • Sample

    210505-d8p769dvce

  • MD5

    7e6e20dc66ea2df596fb1e3bcc404eed

  • SHA1

    a79811d90049759cbc1c5293ee8dd5832df20f2c

  • SHA256

    bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90

  • SHA512

    e3ead638252e6c2ce1d731538baf51eb8e914022496f585f6f2c0ca4692a3c1a501030b2a718e127ebf6727253891ea158c5044783dcfc150b19e7e85cd8a434

Score
10/10
remcosevasionpersistencerattrojan

Malware Config

Extracted

Family

remcos

C2

192.3.141.183:8078

Targets

    • Target

      Qheh4UMIdke3dE9.exe

    • Size

      955KB

    • MD5

      7e6e20dc66ea2df596fb1e3bcc404eed

    • SHA1

      a79811d90049759cbc1c5293ee8dd5832df20f2c

    • SHA256

      bba34099de8e5e947f218de51e0f490f07ec6063bc22c39cf375785528cb3f90

    • SHA512

      e3ead638252e6c2ce1d731538baf51eb8e914022496f585f6f2c0ca4692a3c1a501030b2a718e127ebf6727253891ea158c5044783dcfc150b19e7e85cd8a434

    Score
    10/10
    remcosevasionpersistencerattrojan

    • Remcos

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

      ratremcos

    • UAC bypass

      evasiontrojan

    • 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

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Bypass User Account Control

1
T1088

Scheduled Task

1
T1053

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

1
T1089

Modify Registry

3
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks