Overview

overview

10

Static

static

NEW PURCHA...ER.exe

windows7_x64

10

NEW PURCHA...ER.exe

windows10-2004_x64

1

Sharing

Copy URL
Twitter E-mail

General

  • Target

    f85ef46438b8f65621b8ffeee02aaa1dd95b00e04a370f12977f52051749102d

  • Size

    776KB

  • Sample

    220202-b58l1aedg3

  • MD5

    f929c9ea28ed89d0db312df5a284545c

  • SHA1

    50aa921431f32e6378b855eb7153eb4e311a52d1

  • SHA256

    f85ef46438b8f65621b8ffeee02aaa1dd95b00e04a370f12977f52051749102d

  • SHA512

    e1812c72d8022ad86efb34c34e288ae3bb96938a8871c1e25319b99cbb0952f03b2f2181d5d3542551da13c6e2ee456399dab883a99c058ef2657a1f43a0b39a

Score
10/10
webmonitorbackdoorinfostealerpersistencerat

Malware Config

Extracted

Family

webmonitor

C2

niiarmah.wm01.to:443

Attributes
  • config_key

    4EcDHH7aWbl50LayUnuRlJWUXiKQWk0O

  • private_key

    yvkn5wM8E

  • url_path

    /recv5.php

Targets

    • Target

      NEW PURCHASE ORDER.exe

    • Size

      982KB

    • MD5

      bcb77b64ef4a369f8b381aff4c6f1c57

    • SHA1

      4624958cd8a724ad01868331d9a78a64fb0cdcb0

    • SHA256

      142cf7f01ff7c99da5e16196325e3fa3a6d867ff0e50696d727c92696ba97ccf

    • SHA512

      9249aea1d4a0d467c544271297ee7b88851c586c9afab522f845a071d7551bbefdfc49b516d13bb5d31277ab194026ecd5852e0d751b0527e7543a2d9607405a

    Score
    10/10
    webmonitorbackdoorinfostealerpersistencerat

    • 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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks