General

  • Target

    tmp

  • Size

    1.5MB

  • Sample

    231031-rlpb1shh8v

  • MD5

    a4ad5fdc874902bf47bec5d35b06ce83

  • SHA1

    eae2feb17bd4cbf4fdef1d17af180a4f26f89cef

  • SHA256

    2f7587e5c3fb7089910788b9aa21fc385e09a7a9cdf92976bef59872aa78fa3d

  • SHA512

    b2f3409d0a289b701ea83ea0959b69debca653123c14c67ffe5e076b4aeb230634809db3758b7f2264c24044589b72aa2f2d09cd02b7ba9f51306f2e89069a0a

  • SSDEEP

    49152:GomUpPME33pRdeGOY5klOEuuLOlWY9wy:wUVpRdeGOkklOEuuLnYWy

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

grome

C2

77.91.124.86:19084

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

kinza

C2

77.91.124.86:19084

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

raccoon

Botnet

6a6a005b9aa778f606280c5fa24ae595

C2

http://195.123.218.98:80

http://31.192.23

Attributes
  • user_agent

    SunShineMoonLight

xor.plain

Targets

    • Target

      tmp

    • Size

      1.5MB

    • MD5

      a4ad5fdc874902bf47bec5d35b06ce83

    • SHA1

      eae2feb17bd4cbf4fdef1d17af180a4f26f89cef

    • SHA256

      2f7587e5c3fb7089910788b9aa21fc385e09a7a9cdf92976bef59872aa78fa3d

    • SHA512

      b2f3409d0a289b701ea83ea0959b69debca653123c14c67ffe5e076b4aeb230634809db3758b7f2264c24044589b72aa2f2d09cd02b7ba9f51306f2e89069a0a

    • SSDEEP

      49152:GomUpPME33pRdeGOY5klOEuuLOlWY9wy:wUVpRdeGOkklOEuuLnYWy

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect ZGRat V1

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • Raccoon Stealer 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Stops running service(s)

    • 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.

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Detected potential entity reuse from brand paypal.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks