Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target

    4fb64a4a1e0876e8cdd9afcd6c62c908f1b2441692dcd83c430b4606272689d9

  • Size

    825KB

  • Sample

    220810-w4xhkafed6

  • MD5

    730aa05f5d66b1ab88a81ff99816b410

  • SHA1

    1325703ac2e90db498bacbc139ef7ee453abfdfa

  • SHA256

    4fb64a4a1e0876e8cdd9afcd6c62c908f1b2441692dcd83c430b4606272689d9

  • SHA512

    6311daade37802bc8c6b9d380cce5e669284559fe6c40aaeab80ef2438c002925bc7a88f920c06eeffd3b78d7500c22b5051984df507fc14e1a92645dc5500a6

Score
10/10
remcosxppersistencerat

Malware Config

Extracted

Family

remcos

Botnet

XP

C2

xpremcuz300622.ddns.net:3542

Attributes
  • audio_folder

    MicRecords

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    oos.exe

  • delete_file

    false

  • hide_file

    true

  • hide_keylog_file

    false

  • install_flag

    true

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Remcos-MMP2I7

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    kkl

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      4fb64a4a1e0876e8cdd9afcd6c62c908f1b2441692dcd83c430b4606272689d9

    • Size

      825KB

    • MD5

      730aa05f5d66b1ab88a81ff99816b410

    • SHA1

      1325703ac2e90db498bacbc139ef7ee453abfdfa

    • SHA256

      4fb64a4a1e0876e8cdd9afcd6c62c908f1b2441692dcd83c430b4606272689d9

    • SHA512

      6311daade37802bc8c6b9d380cce5e669284559fe6c40aaeab80ef2438c002925bc7a88f920c06eeffd3b78d7500c22b5051984df507fc14e1a92645dc5500a6

    Score
    10/10
    remcosxppersistencerat

    • Remcos

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

      ratremcos

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1

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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks