Extracted

• • Target

    main.exe

  • Size

    14.3MB

  • MD5

    e517e8e89b0217b712c2723bce9672a0

  • SHA1

    240b45da252b8ba7555c0a89de3a0e3a9351e5fc

  • SHA256

    f20c519a5f2a470fa4fb325736b7a63f95a7ff3f40362992fb24993ad721b137

  • SHA512

    48fb2fd308b278e47ff247f7eb025c2da805f040ff587edefca16570bc8ba876b5d6adc383c47b62e5fd33c255ae2edf1941cc98bc56fa609d74bc087bd942d9

  • SSDEEP

    196608:jMhP4WgzpUmKAUTo4z3wVSIPLFFrL0AGtWT6U9:jyP2Oo40HLvL7Gty9

  Score

  10^/10

  skuldevasionpersistencestealerdiscoveryexecutionprivilege_escalationspyware

  • Modifies visiblity of hidden/system files in Explorer

    evasion

  • Skuld stealer

    An info stealer written in Go lang.

    stealerskuld

  • Command and Scripting Interpreter: PowerShell

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    execution

  • Downloads MZ/PE file

  • Drops file in Drivers directory

  • Checks computer location settings

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

  • Event Triggered Execution: Component Object Model Hijacking

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    persistenceprivilege_escalation

  • 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

  • Adds Run key to start application

    persistence

  • Blocklisted process makes network request

  • Checks installed software on the system

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

    discovery

  • Enumerates connected drives

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

  • Legitimate hosting services abused for malware hosting/C2

  • Looks up external IP address via web service

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry

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

  • Drops file in System32 directory

  behavioral1behavioral2