General

  • Target

    AutoClicker.exe

  • Size

    850KB

  • Sample

    221118-1trxjsaa98

  • MD5

    e8d64d8e1239743f756c6df23c52ab1b

  • SHA1

    1053e09283bf84a852e64d7052ba0fdf44347760

  • SHA256

    3406f9805dac7d055c2d0eb3f0c0dcd9caa18b180db46378c408a203438cb57b

  • SHA512

    966381c072e5b6ed21c7dee7fb31a16023263b6a4260def1802895b0bf792c28aa3c78a5a95e6e6db4881815fb9efc5b2f8cca6a322b472f47f4152b407680bd

  • SSDEEP

    12288:5aWzgMg7v3qnCi0ErQohh0F42CJ8lnypQDaGEohvRyPJ1+Fxd:YaHMv6CorjSnypQDaG9u1Wd

Malware Config

Extracted

Family

vidar

Version

55.7

Botnet

1707

C2

https://t.me/deadftx

https://www.tiktok.com/@user6068972597711

Attributes
  • profile_id

    1707

Extracted

Family

vidar

Version

55.7

Botnet

1014

C2

https://t.me/deadftx

https://www.ultimate-guitar.com/u/smbfupkuhrgc1

Attributes
  • profile_id

    1014

Targets

    • Target

      AutoClicker.exe

    • Size

      850KB

    • MD5

      e8d64d8e1239743f756c6df23c52ab1b

    • SHA1

      1053e09283bf84a852e64d7052ba0fdf44347760

    • SHA256

      3406f9805dac7d055c2d0eb3f0c0dcd9caa18b180db46378c408a203438cb57b

    • SHA512

      966381c072e5b6ed21c7dee7fb31a16023263b6a4260def1802895b0bf792c28aa3c78a5a95e6e6db4881815fb9efc5b2f8cca6a322b472f47f4152b407680bd

    • SSDEEP

      12288:5aWzgMg7v3qnCi0ErQohh0F42CJ8lnypQDaGEohvRyPJ1+Fxd:YaHMv6CorjSnypQDaG9u1Wd

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • 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 Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks