General

  • Target

    file.exe

  • Size

    249KB

  • Sample

    230319-2mm6fsce7y

  • MD5

    88976fa95d5f638343755c86067550b6

  • SHA1

    9d83f005173bd672087d2bd2be9a9533fa97ce75

  • SHA256

    fa2c8289fb1a7c26774c74f39391df7a68c06f7b2e1aba9f722d8b30fcc5be97

  • SHA512

    0e28cf7e3d8fa981bce1faf422a3f3eb6bd4313540236d50e8b0453bec5d976fa08c1fb5248789bbd2e2174de3d2f3d1c5f32248c3cccb7c4ff84c1b141fbed4

  • SSDEEP

    3072:/DqCDXwLvmHW2oUb1rml9dhYx06u7SaM8HTKtzWvl53brYsejg:LDXwLvPLgRmDspWSaHFvYsd

Malware Config

Extracted

Family

smokeloader

Botnet

pub4

Extracted

Family

smokeloader

Version

2022

C2

http://aapu.at/tmp/

http://poudineh.com/tmp/

http://firsttrusteedrx.ru/tmp/

http://kingpirate.ru/tmp/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

fronx2

C2

fronxtracking.com:80

Attributes
  • auth_value

    0a4100df2644a6a6582137d2da2c8bd1

Targets

    • Target

      file.exe

    • Size

      249KB

    • MD5

      88976fa95d5f638343755c86067550b6

    • SHA1

      9d83f005173bd672087d2bd2be9a9533fa97ce75

    • SHA256

      fa2c8289fb1a7c26774c74f39391df7a68c06f7b2e1aba9f722d8b30fcc5be97

    • SHA512

      0e28cf7e3d8fa981bce1faf422a3f3eb6bd4313540236d50e8b0453bec5d976fa08c1fb5248789bbd2e2174de3d2f3d1c5f32248c3cccb7c4ff84c1b141fbed4

    • SSDEEP

      3072:/DqCDXwLvmHW2oUb1rml9dhYx06u7SaM8HTKtzWvl53brYsejg:LDXwLvPLgRmDspWSaHFvYsd

    • 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.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

MITRE ATT&CK Enterprise v6

Tasks