Extracted

• • Target
    afa1194
  • Size 74KB
  • SHA256 5d6615829a691ba0a86479da4c87ebb102f8d0ef2de715c3170fca99b3d72c9f
  • MD5 81f793e6a49d75ebee5a6adfcc7c102e
  • SHA1 3ae62b1243373c12f659021140308a3276a65b5c
  • SHA512 45ad269ec5ab10c4988589f79e5966cce3852cf121604e7e5d4b6a1b9159b8cc6ca010d7021687069b4bbd2b782ae9867c02f172b2a60ed8b0b69a11ddfc549d
  • SSDEEP 1536:87CERKmTMVPHkK+66JXqhtHyzycs2zTlqNIACS7u3/IwOheu:87CERZTMVPETpJXqLyV7lSIs7MI1gu
  • TLSH
    T1037311313A9466D8319EC8B30F49E45C3AD8A223F259AD5FF68DC0CDBE4B2AC55E4435
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  discoveryexecutionacrstealerpersistencespywarestealer

  • Detects ACRStealer V4.x

  • Family: ACR stealer,GrMsk

    ACR stealer (aka GrMsk stealer) is an infostealer written in C++.

    stealeracrstealer

  • Suspicious use of NtCreateUserProcessOtherParentProcess

  • Badlisted process makes network request

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

  • 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

  • Command and Scripting Interpreter: PowerShell

    Using powershell.exe command.

    execution

  • Contacts third-party web service commonly abused for C2

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  behavioral1behavioral2