Overview

overview

10

Static

static

5

477890c832...73.exe

windows7_x64

1

477890c832...73.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    477890c8323400fc28599a57f1472618f4f4d9c2f9e5a9f65f2614951f089473

  • Size

    1.6MB

  • Sample

    220714-hb6c4sdda8

  • MD5

    0c51f2d2491935aa18675a7a0d91a9ff

  • SHA1

    aedc0da5d909d665bfe1e4de023a163fb24c8847

  • SHA256

    477890c8323400fc28599a57f1472618f4f4d9c2f9e5a9f65f2614951f089473

  • SHA512

    85cc9f0e5bd848ca5f871c645d613a53de98245a558e111662f2c6870f7e0a36c4aa47bbb12c3ee001c083f14ada6f98dc3210161be3cde99c1a98f670c9aedc

Score
10/10
webmonitorbackdoorinfostealerratupx

Malware Config

Extracted

Family

webmonitor

C2

olaviqs.wm01.to:443

Attributes
  • config_key

    7GfpikpHRvmQe3t81PSe02B3qwlPiFPx

  • private_key

    JklcEIRIO

  • url_path

    /recv5.php

Targets

    • Target

      477890c8323400fc28599a57f1472618f4f4d9c2f9e5a9f65f2614951f089473

    • Size

      1.6MB

    • MD5

      0c51f2d2491935aa18675a7a0d91a9ff

    • SHA1

      aedc0da5d909d665bfe1e4de023a163fb24c8847

    • SHA256

      477890c8323400fc28599a57f1472618f4f4d9c2f9e5a9f65f2614951f089473

    • SHA512

      85cc9f0e5bd848ca5f871c645d613a53de98245a558e111662f2c6870f7e0a36c4aa47bbb12c3ee001c083f14ada6f98dc3210161be3cde99c1a98f670c9aedc

    Score
    10/10
    webmonitorbackdoorinfostealerratupx

    • 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

    • WebMonitor payload

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks