Extracted

• • Target
    4fea-a19d-c354a1aaa4eb
  • Size 93KB
  • SHA256 49cc7fd35a16329bde9aa2446e0e014c08f246730402a1ee14981a641d634848
  • MD5 23cab357fe9387227d137ca0e0afc518
  • SHA1 ce74481a0ae28caf31c16ea23125ab03d5cb09e2
  • SHA512 2f4fe8d810e81bb63e2f61bce291d5aaca86142930c6425e52e7a2b8b464c3dd294059bda6a888b4bf37bbf018451d76c47ff09a02c2ab39457dbc3cca493b25
  • SSDEEP 1536:be1FJGsdpjk0oNuPtgtQCTpnF9Q90adz4zcpNpfO+GL1jfrwNdH9/qSw7ieYi:bkF8spjPyuP+JpF9Q9Pz4zWOL1jfUnBu
  • TLSH
    T1CE9323053B8C95E010CDDDBE0FC06CA956AEE072D3DADC9C66CF5A84AB43AFA459C474
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  defense_evasiondiscoveryexecutionacrstealersectopratpersistenceprivilege_escalationratspywarestealertrojan

  • Detects SectopRAT aka Arechclient2

  • Family: ACR stealer,GrMsk

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

    stealeracrstealer

  • Family: SectopRAT

    SectopRAT also known as Arechclient2 is a remote access trojan first seen in November 2019.

    trojanratsectoprat

  • Suspicious use of NtCreateUserProcessOtherParentProcess

    defense_evasionprivilege_escalation

  • Badlisted process makes network request

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

  • Executes dropped EXE

  • 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

  • Registers new Windows logon scripts automatically executed at logon.

    persistence

  • Accesses cryptocurrency files/wallets, possible credential harvesting

    spyware

  • Adds Run key to start application

    persistence

  • 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

  • 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.

  • Enumerates connected drives

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext

  behavioral1behavioral2