Extracted

Extracted

• • Target
    pp.exe
  • Size 7.4MB
  • SHA256 4e49278775abf88be3be8aa7851cf854b901f1293b6055345d2a6c4ba6bdbf5d
  • MD5 67e4ed31a1f93cfe8e39fa71c36712aa
  • SHA1 0b9aaf8d7fc079d5c92999c9e83f78d4cc599e89
  • SHA512 b93d86c0c39e9668c1db50035cb7127e8e560e51cf5a925d78769d126dfdcb9df771ed2b1ab8ef68c80860a93a7ec912d105b0569af287a80f683a5cc18589e0
  • SSDEEP 196608:VU7W4FMIZETKwjPePdrQJiWrBd1WutYPjo:wWQETKwvJiWT1WWao
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  crimsonratrevengeratsatanawannacrywarzoneratbootkitdefense_evasiondiscoveryevasionexecutionimpactinfostealerpersistenceransomwareratrezer0spywarestealertrojanworm

  • CrimsonRAT main payload

  • CrimsonRat

    Crimson RAT is a malware linked to a Pakistani-linked threat actor.

    ratcrimsonrat

  • Modifies WinLogon for persistence

    persistence

  • Process spawned unexpected child process

    This typically indicates the parent process was compromised via an exploit or macro.

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

    trojanrevengerat

  • Satana

    Ransomware family which also encrypts the system's Master Boot Record (MBR).

    ransomwaresatana

  • UAC bypass

    evasiontrojan

  • Wannacry

    WannaCry is a ransomware cryptoworm.

    ransomwarewormwannacry

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    ratinfostealerwarzonerat

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • ReZer0 packer

    Detects ReZer0, a packer with multiple versions used in various campaigns.

    rezer0

  • RevengeRat Executable

    stealer

  • Drops file in Drivers directory

  • Sets file to hidden

    Modifies file attributes to stop it showing in Explorer etc.

    evasion

  • Checks computer location settings

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

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Modifies file permissions

    discovery

  • Reads user/profile data of web browsers

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

    spywarestealer

  • Uses the VBS compiler for execution

  • Adds Run key to start application

    persistence

  • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

    defense_evasion

  • Legitimate hosting services abused for malware hosting/C2

  • Writes to the Master Boot Record (MBR)

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence

  • Drops file in System32 directory

  • Sets desktop wallpaper using registry

    ransomware

  • Suspicious use of SetThreadContext

  behavioral1