Overview

overview

10

Static

static

4

082e8b6b74...3a.exe

windows7_x64

10

082e8b6b74...3a.exe

windows10_x64

10

Sharing

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General

  • Target

    082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a

  • Size

    2.9MB

  • Sample

    210509-zqnqzh3rbn

  • MD5

    c7022a3694ea7867e1b3d92f3e9a9b28

  • SHA1

    ecf16ede30e2923a6d68579a5c603c4b43de0b13

  • SHA256

    082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a

  • SHA512

    0d9f178cc9e85bf66906ca1a1f458c2388897c549fc0ccf436025164964f087eff69c7767783b8c9c32b540a75c67f144c74cc5a481eada204d740815b073c61

Score
10/10
remcoswebmonitorbackdoorinfostealerlinkpdfpersistenceratupx

Malware Config

Extracted

Family

remcos

C2

daya4659.ddns.net:8282

Targets

    • Target

      082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a

    • Size

      2.9MB

    • MD5

      c7022a3694ea7867e1b3d92f3e9a9b28

    • SHA1

      ecf16ede30e2923a6d68579a5c603c4b43de0b13

    • SHA256

      082e8b6b74753482bca3797cb17c79e93f7f4fac591bd9a20239235b3595473a

    • SHA512

      0d9f178cc9e85bf66906ca1a1f458c2388897c549fc0ccf436025164964f087eff69c7767783b8c9c32b540a75c67f144c74cc5a481eada204d740815b073c61

    Score
    10/10
    remcoslinkpdfpersistenceratwebmonitorbackdoorinfostealerupx

    • Remcos

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

      ratremcos

    • RevcodeRat, WebMonitorRat

      WebMonitor is a remote access tool that you can use from any browser access to control, and monitor your phones, or PCs.

      backdoorratinfostealerwebmonitor

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks