General

  • Target

    15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e

  • Size

    1.5MB

  • Sample

    231023-xdcadacg8y

  • MD5

    14a44f07377641199902d77557ccce2f

  • SHA1

    bab56829d85439ba3cff3bcdc7f3f0967bad71ba

  • SHA256

    15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e

  • SHA512

    3fb5e5829f2fb427add6f5a869abd3e9b34df7860d8c3f60c10518accd3758e22b5948eb17832e0ba2dfbc9fc609c077a3b45746c42c7c473c1f0c9f1e18b802

  • SSDEEP

    24576:dyt4u3v+ue5RROVpUWmoJZQUkq8IlFyOgbssPm2wOAB2tYPe/4x+nQYui7WSaxJH:4t1WuAOrdV7y5bHx1AYtse/a+nQYu48

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

redline

Botnet

YT&TEAM CLOUD

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e

    • Size

      1.5MB

    • MD5

      14a44f07377641199902d77557ccce2f

    • SHA1

      bab56829d85439ba3cff3bcdc7f3f0967bad71ba

    • SHA256

      15b6a6f126d51ba9676225ed9261822db9fca925b077ed63eda33a36c321a92e

    • SHA512

      3fb5e5829f2fb427add6f5a869abd3e9b34df7860d8c3f60c10518accd3758e22b5948eb17832e0ba2dfbc9fc609c077a3b45746c42c7c473c1f0c9f1e18b802

    • SSDEEP

      24576:dyt4u3v+ue5RROVpUWmoJZQUkq8IlFyOgbssPm2wOAB2tYPe/4x+nQYui7WSaxJH:4t1WuAOrdV7y5bHx1AYtse/a+nQYu48

    • 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.

    • Detected google phishing page

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Downloads MZ/PE file

    • 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 local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Windows security modification

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks