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• • Target

    31.exe

  • Size

    12.5MB

  • MD5

    af8e86c5d4198549f6375df9378f983c

  • SHA1

    7ab5ed449b891bd4899fba62d027a2cc26a05e6f

  • SHA256

    7570a7a6830ade05dcf862d5862f12f12445dbd3c0ad7433d90872849e11c267

  • SHA512

    137f5a281aa15802e300872fdf93b9ee014d2077c29d30e5a029664eb0991af2afbe1e5c53a9d7bff8f0508393a8b7641c5a97b4b0e0061befb79a93506c94e1

  • SSDEEP

    393216:oKzkshyIMtAcwzhQ/CceAocPwz3fwnjWKlDc8F6tB:BzkmSmzS/Be/cPquj7D36r

  Score

  10^/10

  agenttesladharmaformbookgoziqakbot86920224spx1291590734339i0qiw9zagilenetbankercryptonedefense_evasiondiscoveryexecutionimpactkeyloggerpackerpersistenceransomwareratrezer0rm3spywarestealertrojan

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla

  • Agenttesla family

    agenttesla

  • Dharma

    Dharma is a ransomware that uses security software installation to hide malicious activities.

    ransomwaredharma

  • Dharma family

    dharma

  • Formbook

    Formbook is a data stealing malware which is capable of stealing data.

    trojanspywarestealerformbook

  • Formbook family

    formbook

  • Gozi

    Gozi is a well-known and widely distributed banking trojan.

    bankertrojangozi

  • Gozi family

    gozi

  • Qakbot family

    qakbot

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

    trojanbankerstealerqakbot

  • AgentTesla payload

  • CryptOne packer

    Detects CryptOne packer defined in NCC blogpost.

    cryptonepacker

  • Deletes shadow copies

    Ransomware often targets backup files to inhibit system recovery.

    ransomwaredefense_evasionimpactexecution

  • Formbook payload

    rat

  • Looks for VirtualBox Guest Additions in registry

    defense_evasion

  • ReZer0 packer

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

    rezer0

  • Renames multiple (154) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

    ransomware

  • Looks for VMWare Tools registry key

    defense_evasion

  • Checks BIOS information in registry

    BIOS information is often read in order to detect sandboxing environments.

  • Checks QEMU agent file

    Checks presence of QEMU agent, possibly to detect virtualization.

  • Drops startup file

  • Executes dropped EXE

  • Loads dropped DLL

  • Obfuscated with Agile.Net obfuscator

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

    agilenet

  • 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

  • Drops desktop.ini file(s)

  • Legitimate hosting services abused for malware hosting/C2

  • Maps connected drives based on registry

    Disk information is often read in order to detect sandboxing environments.

  • AutoIT Executable

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1