General

  • Target

    #Frée-FɨLéŜ-!PằŜSwṟo͍d--63180.zip

  • Size

    29.7MB

  • Sample

    240424-tn221ada8v

  • MD5

    132080820f6bc2dbfc24e3024ee3c333

  • SHA1

    be7eaa59f75baaabcbfd4247433d96469b0d0d71

  • SHA256

    70f76a40bc72139f4aeb0a3516a86908f30595740015669f3b358473de6d9ed5

  • SHA512

    9f6de8fa4dedb419971b30cdbf011959f1a2cd6566714a40ae9b71c8b14f198786bd7477bcfa93e56fda61db97d14bb0e5b561769561a4b4348fcc04fd6eb45e

  • SSDEEP

    786432:rcRX9OksNSIwM29yc36PX9i9sSUbrSLEe5pp0l+bGF:rcRX9CNXo9yXX9esLbr8/5pp0wbGF

Malware Config

Extracted

Family

vidar

Botnet

3c6ffb3181118d4e1071419a800b7369

C2

https://redddog.xyz

https://steamcommunity.com/profiles/76561199677575543

https://t.me/snsb82

Attributes
  • profile_id_v2

    3c6ffb3181118d4e1071419a800b7369

  • user_agent

    Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) AppleWebKit/534.6 (KHTML, like Gecko) Chrome/8.0.500.0 Safari/534.6

Targets

    • Target

      #Frée-FɨLéŜ-!PằŜSwṟo͍d--63180/Setup.exe

    • Size

      8.5MB

    • MD5

      98169506fec94c2b12ba9930ad704515

    • SHA1

      bce662a9fb94551f648ba2d7e29659957fd6a428

    • SHA256

      9b8a5b0a45adf843e24214b46c285e44e73bc6eaf9e2a3b2c14a6d93ae541363

    • SHA512

      7f4f7ac2326a1a8b7afc72822dae328753578eb0a4ffcec5adb4e4fb0c49703070f71e7411df221ee9f44d6b43a0a94921fe530877c5d5e71640b807e96def30

    • SSDEEP

      196608:vdoUox8PFOegKz+qE1cnuyHgv3eZaOxqeXY4K:vC0O9m7EWEvbOxqetK

    • Banload

      Banload variants download malicious files, then install and execute the files.

    • Detect Vidar Stealer

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

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

    • Checks BIOS information in registry

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

1
T1082

Tasks