General

  • Target

    setup_x86_x64_install.exe

  • Size

    4.6MB

  • Sample

    210630-h6h1ye7dvn

  • MD5

    717b00e2800583105d50fea93c071c6a

  • SHA1

    84ebb540c8f29a7f6bf61b6a07ca72b681388e59

  • SHA256

    24e6133896e1047fa0c96363cb5690952fcb955394df33263fa03c6949fc4211

  • SHA512

    545ff31d6f0a0e0f9250cd17e9c64cc2ad555338ea28ee4c29a8ccde3da378bb9e52b45984d0e7091089fb2352825691c67ed1b481f8de4f0eb43a2021be5098

Malware Config

Extracted

Family

redline

Botnet

DomAni

C2

varinnitof.xyz:80

Extracted

Family

guloader

C2

https://cdn.discordapp.com/attachments/859444299618582560/859474854498271232/Heck.bin

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

Targets

    • Target

      setup_x86_x64_install.exe

    • Size

      4.6MB

    • MD5

      717b00e2800583105d50fea93c071c6a

    • SHA1

      84ebb540c8f29a7f6bf61b6a07ca72b681388e59

    • SHA256

      24e6133896e1047fa0c96363cb5690952fcb955394df33263fa03c6949fc4211

    • SHA512

      545ff31d6f0a0e0f9250cd17e9c64cc2ad555338ea28ee4c29a8ccde3da378bb9e52b45984d0e7091089fb2352825691c67ed1b481f8de4f0eb43a2021be5098

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • 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.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Command and Control

Web Service

1
T1102

Tasks