General

  • Target

    D1ADEE00A2745DF94375BA4D0026C637.exe

  • Size

    3.9MB

  • Sample

    210813-aya6hclmkx

  • MD5

    d1adee00a2745df94375ba4d0026c637

  • SHA1

    8840feba8025ce904c076cf35cc0835b718503aa

  • SHA256

    486d5231a35dc4e4cb3417a1353c300298824a9df98890a100c596e7c1186aa5

  • SHA512

    e7c332fe90e36ecc4ac7ad233f7728f95d4237e285c01dbfa9c909f7c55876face8e40cafb8da48bee685660388a8bcacf2b90a06e816b54218fd7125ee20941

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.tumblr.com/

Attributes
  • profile_id

    706

Targets

    • Target

      D1ADEE00A2745DF94375BA4D0026C637.exe

    • Size

      3.9MB

    • MD5

      d1adee00a2745df94375ba4d0026c637

    • SHA1

      8840feba8025ce904c076cf35cc0835b718503aa

    • SHA256

      486d5231a35dc4e4cb3417a1353c300298824a9df98890a100c596e7c1186aa5

    • SHA512

      e7c332fe90e36ecc4ac7ad233f7728f95d4237e285c01dbfa9c909f7c55876face8e40cafb8da48bee685660388a8bcacf2b90a06e816b54218fd7125ee20941

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

      suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • 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.

    • autoit_exe

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Enterprise v6

Tasks