General

  • Target

    38d81e422675dd795f3a9e6093cbe8bdd12b01207ecf85926f2acbc208531512

  • Size

    240KB

  • Sample

    230923-fhahxaef47

  • MD5

    a69a6367b4e2023b1bc4166f9e0eb716

  • SHA1

    002eea4cc3841b1300780b8f947644afd0d55fbe

  • SHA256

    38d81e422675dd795f3a9e6093cbe8bdd12b01207ecf85926f2acbc208531512

  • SHA512

    668f27054f2183b136302306a96e1c48a0e751f5afb8342550fb0b7006041bb581acbabcd20d9a776cdbd9384d82a25d8197fe3d5f9bff196dd8de0dbdcf2608

  • SSDEEP

    6144:EN5frpxdonyq4zaG2u5AOTeKQ4L74P1+lgquqp:ETrp0/9u5ZeA4Xquqp

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

smokeloader

Version

2020

C2

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32
rc4.i32

Extracted

Family

fabookie

C2

http://app.nnnaajjjgc.com/check/safe

Targets

    • Target

      38d81e422675dd795f3a9e6093cbe8bdd12b01207ecf85926f2acbc208531512

    • Size

      240KB

    • MD5

      a69a6367b4e2023b1bc4166f9e0eb716

    • SHA1

      002eea4cc3841b1300780b8f947644afd0d55fbe

    • SHA256

      38d81e422675dd795f3a9e6093cbe8bdd12b01207ecf85926f2acbc208531512

    • SHA512

      668f27054f2183b136302306a96e1c48a0e751f5afb8342550fb0b7006041bb581acbabcd20d9a776cdbd9384d82a25d8197fe3d5f9bff196dd8de0dbdcf2608

    • SSDEEP

      6144:EN5frpxdonyq4zaG2u5AOTeKQ4L74P1+lgquqp:ETrp0/9u5ZeA4Xquqp

    • Detect Fabookie payload

    • Detected google phishing page

    • Fabookie

      Fabookie is facebook account info stealer.

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • 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 Enterprise v15

Tasks