General

  • Target

    file.exe

  • Size

    580KB

  • Sample

    241006-ptfzhatgnr

  • MD5

    0dd02c48ff88cab7eb2129f72fb48a36

  • SHA1

    0e46168f7ebf6fc6130b07acb867e1f4e2f3c2e1

  • SHA256

    7636924a11e30d0ac5f8a2a7fb2b73416816565d059dbb0123324717eba828e2

  • SHA512

    116e53ae4158104601827e62e0b82d35ab7e8d60859eef79fb932e8ba77aef1a55dbcf8f0a81ab788915a683628ab39c61e10e3ef106310612822dd937bb47ed

  • SSDEEP

    12288:amCaBY9nY8vFbsnzdraM4eH9pQXcELgc0vE54D3kcBdIiKEO:caonYlraOQC94ckQWZt

Malware Config

Extracted

Family

vidar

C2

http://proxy.johnmccrea.com/

https://steamcommunity.com/profiles/76561199780418869

https://t.me/ae5ed

Attributes
  • user_agent

    Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0

Extracted

Family

lumma

Targets

    • Target

      file.exe

    • Size

      580KB

    • MD5

      0dd02c48ff88cab7eb2129f72fb48a36

    • SHA1

      0e46168f7ebf6fc6130b07acb867e1f4e2f3c2e1

    • SHA256

      7636924a11e30d0ac5f8a2a7fb2b73416816565d059dbb0123324717eba828e2

    • SHA512

      116e53ae4158104601827e62e0b82d35ab7e8d60859eef79fb932e8ba77aef1a55dbcf8f0a81ab788915a683628ab39c61e10e3ef106310612822dd937bb47ed

    • SSDEEP

      12288:amCaBY9nY8vFbsnzdraM4eH9pQXcELgc0vE54D3kcBdIiKEO:caonYlraOQC94ckQWZt

    • Detect Vidar Stealer

    • Lumma Stealer, LummaC

      Lumma or LummaC is an infostealer written in C++ first seen in August 2022.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks