Overview

overview

10

Static

static

3

a0cb248c94...98.exe

windows7-x64

10

a0cb248c94...98.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a0cb248c9464e9ea4f72ebc7d7807e98

  • Size

    1.3MB

  • Sample

    240224-dpeebsfd83

  • MD5

    a0cb248c9464e9ea4f72ebc7d7807e98

  • SHA1

    d049bc23f0604897e32ac0f76f52677a7c8ce991

  • SHA256

    28fd0fcdf202f29eaaee33d23939cd5bdd75bd68ee4c7815d4ca4dd2e6a04be5

  • SHA512

    4849ad39e130e6513ba56d5a23eae54c73f3f7436ff3a289ebc93ab5106bb9ba56f8b58d543b94576c07ff3c79991e9f3a7f85ad84d9ac4d0317dde2b83dce2c

  • SSDEEP

    24576:3qi8cepZHTsP09VGLHRteRCVdjoWfHNcL9NTYV82qU9tUk+MPAnh7wr:3EdTsPHuCPoQtgNTe82vhnPRr

Score
10/10
webmonitorbackdoorinfostealerrat

Malware Config

Extracted

Family

webmonitor

C2

niiarmah.wm01.to:443

Attributes
  • config_key

    4EcDHH7aWbl50LayUnuRlJWUXiKQWk0O

  • private_key

    yvkn5wM8E

  • url_path

    /recv5.php

Targets

    • Target

      a0cb248c9464e9ea4f72ebc7d7807e98

    • Size

      1.3MB

    • MD5

      a0cb248c9464e9ea4f72ebc7d7807e98

    • SHA1

      d049bc23f0604897e32ac0f76f52677a7c8ce991

    • SHA256

      28fd0fcdf202f29eaaee33d23939cd5bdd75bd68ee4c7815d4ca4dd2e6a04be5

    • SHA512

      4849ad39e130e6513ba56d5a23eae54c73f3f7436ff3a289ebc93ab5106bb9ba56f8b58d543b94576c07ff3c79991e9f3a7f85ad84d9ac4d0317dde2b83dce2c

    • SSDEEP

      24576:3qi8cepZHTsP09VGLHRteRCVdjoWfHNcL9NTYV82qU9tUk+MPAnh7wr:3EdTsPHuCPoQtgNTe82vhnPRr

    Score
    10/10
    webmonitorbackdoorinfostealerrat

    • 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

    • Checks computer location settings

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Tasks