General

  • Target

    13f25b03d873e35fe80088febee67cd8.exe

  • Size

    916KB

  • Sample

    231025-dpmeyaef7y

  • MD5

    13f25b03d873e35fe80088febee67cd8

  • SHA1

    b69609d95cf978d2121f65110c2b97010e8e32e9

  • SHA256

    90cf04e49bef09fbfb9d48fc8976c2ff33b730beb5604f9c8a2fbfba81a6332e

  • SHA512

    b242332a68e056d92104505ef7a77c119e77c3ac53b9af7c5d994b7bd1baaa6eaca17f913aec79990ff71f889b9002dc1ff9e940a6b299ca328985057447fc02

  • SSDEEP

    24576:SmtwlVsHk1bdHHHHHHHHHHHJHzlaYz3jy3P:QVsHk1pHHHHHHHHHHHJ4Yq3

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

      13f25b03d873e35fe80088febee67cd8.exe

    • Size

      916KB

    • MD5

      13f25b03d873e35fe80088febee67cd8

    • SHA1

      b69609d95cf978d2121f65110c2b97010e8e32e9

    • SHA256

      90cf04e49bef09fbfb9d48fc8976c2ff33b730beb5604f9c8a2fbfba81a6332e

    • SHA512

      b242332a68e056d92104505ef7a77c119e77c3ac53b9af7c5d994b7bd1baaa6eaca17f913aec79990ff71f889b9002dc1ff9e940a6b299ca328985057447fc02

    • SSDEEP

      24576:SmtwlVsHk1bdHHHHHHHHHHHJHzlaYz3jy3P:QVsHk1pHHHHHHHHHHHJ4Yq3

    • 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.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks