General

  • Target

    f2ac27bf3ba79fd2fdf6830a116ce2fb61626cf1d266517d0e1d64e27255869b

  • Size

    270KB

  • Sample

    230924-qkpqqafc3x

  • MD5

    59910d8a8a441b24c29b493564320c66

  • SHA1

    d4d57762409e0e52ef55a972c636b8bf0ea522bb

  • SHA256

    f2ac27bf3ba79fd2fdf6830a116ce2fb61626cf1d266517d0e1d64e27255869b

  • SHA512

    9fa5d6df741b83736055e94c30a0e0cfdab6912c3b333bdf57073280f39fc438375f710f2e12d4642adcd0af51c380df6fa99aa8d48f04cc3c85553782096a93

  • SSDEEP

    6144:mRshrJ+j+5j68KsT6h/OCy5U9uAOBAfUHxW2qw6:mRyN+j+5+RsqGGugcIw6

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

Targets

    • Target

      f2ac27bf3ba79fd2fdf6830a116ce2fb61626cf1d266517d0e1d64e27255869b

    • Size

      270KB

    • MD5

      59910d8a8a441b24c29b493564320c66

    • SHA1

      d4d57762409e0e52ef55a972c636b8bf0ea522bb

    • SHA256

      f2ac27bf3ba79fd2fdf6830a116ce2fb61626cf1d266517d0e1d64e27255869b

    • SHA512

      9fa5d6df741b83736055e94c30a0e0cfdab6912c3b333bdf57073280f39fc438375f710f2e12d4642adcd0af51c380df6fa99aa8d48f04cc3c85553782096a93

    • SSDEEP

      6144:mRshrJ+j+5j68KsT6h/OCy5U9uAOBAfUHxW2qw6:mRyN+j+5+RsqGGugcIw6

    • Detected google phishing page

    • 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

    • Uses the VBS compiler for execution

    • 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