Extracted

Extracted

Extracted

Extracted

• • Target

    4c8981a97340a3fda39eed92155fa9a5.exe

  • Size

    222KB

  • MD5

    4c8981a97340a3fda39eed92155fa9a5

  • SHA1

    177e5559c59ee4896a45f43e1601fe91a41cc14d

  • SHA256

    44e29e5cd002e8d4d4f13432847f38fa79a1667b5fdef9b9f316c3501f3bb480

  • SHA512

    89f416c061f90de80f72575adb05560f5a82d6b4e2e48b6bce0f22fdbf43576c4bb3508e56cf6cda2f1431504cea0529855a4f2f60c97be5ae4890d724721752

  Score

  10^/10

  gozi_rm3raccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4second build backdoorbankerdiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

  • Gozi RM3

    A heavily modified version of Gozi using RM3 loader.

    bankertrojangozi_rm3

  • Raccoon

    Simple but powerful infostealer which was very active in 2019.

    stealerraccoon

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    infostealerredline

  • RedLine Payload

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

    trojanbackdoorsmokeloader

  • Tofsee

    Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    trojantofsee

  • Windows security bypass

    evasiontrojan

  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

    minerxmrig

  • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    evasion

  • XMRig Miner Payload

    miner

  • Blocklisted process makes network request

  • Creates new service(s)

    persistence

  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    evasion

  • Sets service image path in registry

    persistence

  • Checks BIOS information in registry

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

  • Deletes itself

  • Drops startup file

  • 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

  • Themida packer

    Detects Themida, an advanced Windows software protection system.

    themida

  • 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

  • Checks whether UAC is enabled

    evasiontrojan

  • Enumerates connected drives

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

  • Looks up external IP address via web service

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

  • Drops file in System32 directory

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

  behavioral1behavioral2