General

  • Target

    setup.exe

  • Size

    737.0MB

  • Sample

    240226-wryj4adb2s

  • MD5

    a1490571ff3bd0e096afb0d9f09de8d2

  • SHA1

    f6b5e986daf241bd9c618a3a35ef16366d7ef3a2

  • SHA256

    6d7249aa6746504e63224ab19abb7f1d640c808930c5ee76bcc15aad80576ec7

  • SHA512

    7c21b0a0c49c1547ab6e93ab55c253a87ce647b7c92e06f4ee52f31a799368d407969d8ab931960a7ef8dc410d0d350fbd27dacf016a841786e9908a72436f6c

  • SSDEEP

    98304:FtyKqBPFisfaRlGMYuxUJLG6i19lsQffnbXy22ue:2KUPFraOMALC9lsQHzr2n

Malware Config

Extracted

Family

risepro

C2

193.233.132.67:50500

193.233.132.62

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

tofsee

C2

vanaheim.cn

jotunheim.name

Extracted

Family

smokeloader

Version

2022

C2

http://selebration17io.io/index.php

http://vacantion18ffeu.cc/index.php

http://valarioulinity1.net/index.php

http://buriatiarutuhuob.net/index.php

http://cassiosssionunu.me/index.php

http://sulugilioiu19.net/index.php

http://goodfooggooftool.net/index.php

rc4.i32
rc4.i32

Targets

    • Target

      setup.exe

    • Size

      737.0MB

    • MD5

      a1490571ff3bd0e096afb0d9f09de8d2

    • SHA1

      f6b5e986daf241bd9c618a3a35ef16366d7ef3a2

    • SHA256

      6d7249aa6746504e63224ab19abb7f1d640c808930c5ee76bcc15aad80576ec7

    • SHA512

      7c21b0a0c49c1547ab6e93ab55c253a87ce647b7c92e06f4ee52f31a799368d407969d8ab931960a7ef8dc410d0d350fbd27dacf016a841786e9908a72436f6c

    • SSDEEP

      98304:FtyKqBPFisfaRlGMYuxUJLG6i19lsQffnbXy22ue:2KUPFraOMALC9lsQHzr2n

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • RisePro

      RisePro stealer is an infostealer distributed by PrivateLoader.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Tofsee

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

    • ZGRat

      ZGRat is remote access trojan written in C#.

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

    • Creates new service(s)

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks whether UAC is enabled

    • 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.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks