General

  • Target

    5509f47765e8864f9c0fac86ff3b166bc55ae1d996661d85f67b255749e6da11

  • Size

    473KB

  • Sample

    230429-cl4z5sbc41

  • MD5

    400d78c8502c01ce8871eb9591a3284f

  • SHA1

    0bb1ddf7472d1b9bfa59782ba7624a07864a191b

  • SHA256

    5509f47765e8864f9c0fac86ff3b166bc55ae1d996661d85f67b255749e6da11

  • SHA512

    3c04e15a433c37c5f3382273ce169563baf2e1fc914851b01a2ce7fec616f559d6402bf486e5fe774c18a0bf045110c14411da2bbfaad0191706a2c1f7b21e85

  • SSDEEP

    6144:dbewXL5qFy9NabM+iYZCuSAtcSPKGiYZA5bXNSShhEXJPUSWD4bL:dbBXL5qFnOKCDIKGDoXHE5zWD4

Malware Config

Extracted

Family

vidar

Version

3.6

Botnet

78489afd9d9a4747beb445e5fb5b9c96

C2

https://steamcommunity.com/profiles/76561199499188534

https://t.me/nutalse

Attributes
  • profile_id_v2

    78489afd9d9a4747beb445e5fb5b9c96

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36

Extracted

Family

laplas

C2

http://89.23.97.128

Attributes
  • api_key

    bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396

Targets

    • Target

      5509f47765e8864f9c0fac86ff3b166bc55ae1d996661d85f67b255749e6da11

    • Size

      473KB

    • MD5

      400d78c8502c01ce8871eb9591a3284f

    • SHA1

      0bb1ddf7472d1b9bfa59782ba7624a07864a191b

    • SHA256

      5509f47765e8864f9c0fac86ff3b166bc55ae1d996661d85f67b255749e6da11

    • SHA512

      3c04e15a433c37c5f3382273ce169563baf2e1fc914851b01a2ce7fec616f559d6402bf486e5fe774c18a0bf045110c14411da2bbfaad0191706a2c1f7b21e85

    • SSDEEP

      6144:dbewXL5qFy9NabM+iYZCuSAtcSPKGiYZA5bXNSShhEXJPUSWD4bL:dbBXL5qFnOKCDIKGDoXHE5zWD4

    • Laplas Clipper

      Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

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

    • Downloads MZ/PE file

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses 2FA software files, possible credential harvesting

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks