General

  • Target

    f4e868760f3af522ab9d5e8852e25b69.exe

  • Size

    340KB

  • Sample

    211029-bny18shbek

  • MD5

    f4e868760f3af522ab9d5e8852e25b69

  • SHA1

    527c7a0c96b0ebb810f9fa6575b13502e350da44

  • SHA256

    f0bf1ff85a29dfb06cf83aeab4093d9bd9edfa5781fbb65fe8a31d32cc14f2bc

  • SHA512

    6fc95b4b0c96592ffef5d3e9d6f2a137b4b88dae0cc74bf11da05a9080a8e507615dc19052ebff8edac1952137f8f2d3db3095805695acb93a3d11179f8dd997

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://xacokuo8.top/

http://hajezey1.top/

http://nusurtal4f.net/

http://netomishnetojuk.net/

http://escalivrouter.net/

http://nick22doom4.net/

http://wrioshtivsio.su/

http://nusotiso4.su/

http://rickkhtovkka.biz/

http://palisotoliso.net/

http://193.56.146.214/

https://193.56.146.214/

rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

41.6

Botnet

754

C2

https://mas.to/@lilocc

Attributes
  • profile_id

    754

Extracted

Family

redline

Botnet

21321313

C2

93.115.20.139:28978

Extracted

Family

redline

Botnet

SafeInstaller

C2

185.183.32.161:80

Extracted

Family

raccoon

Botnet

68e2d75238f7c69859792d206401b6bde2b2515c

Attributes
  • url4cnc

    http://telegalive.top/agrybirdsgamerept

    http://toptelete.top/agrybirdsgamerept

    http://telegraf.top/agrybirdsgamerept

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      f4e868760f3af522ab9d5e8852e25b69.exe

    • Size

      340KB

    • MD5

      f4e868760f3af522ab9d5e8852e25b69

    • SHA1

      527c7a0c96b0ebb810f9fa6575b13502e350da44

    • SHA256

      f0bf1ff85a29dfb06cf83aeab4093d9bd9edfa5781fbb65fe8a31d32cc14f2bc

    • SHA512

      6fc95b4b0c96592ffef5d3e9d6f2a137b4b88dae0cc74bf11da05a9080a8e507615dc19052ebff8edac1952137f8f2d3db3095805695acb93a3d11179f8dd997

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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.

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks