Overview

overview

10

Static

static

3

kwtor.dll

windows10-2004-x64

10

kwtor.dll

windows11-21h2-x64

10

Sharing

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General

  • Target
    kwtor.dll
  • Size 4.2MB
  • Sample260505-pf13hsfv41
  • SHA256 4decebf79d305dd15b222edefa271d353f8c39cf29235ea3a391b234917d4d25
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoverypersistencespywarestealer

Malware Config

Targets

    • Target
      kwtor.dll
    • Size 4.2MB
    • SHA256 4decebf79d305dd15b222edefa271d353f8c39cf29235ea3a391b234917d4d25
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverypersistencespywarestealer

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks