General

  • Target

    a23d742a6bc530c10c81bfe04fe170128894e5ed01f09c151900f35bbf1e038e

  • Size

    1.5MB

  • Sample

    231101-m4ywyshc82

  • MD5

    5a24567a4beebb7aa881330a14da67cd

  • SHA1

    699ddcce3c8b08de956c989dc963eb5182f3fad3

  • SHA256

    92e141f8c29297afbf1a53c2ab1f1ffe09d53b1d042c4dd96e901e5ae4aff00b

  • SHA512

    ea615b4be72c55ae6bab5a3c5dacb30f3ff43a525b202e9b89ebca26beb8718107bb2d488831f4bb8e14eb95e926114ce91b6f5e374e75b2eec48d6b749e760f

  • SSDEEP

    24576:GBPnBAy/4DcWD4Ejw6R8msSc3NVD3qlq1X1hrEkU0If6hGpcMLvYgu9H:EPnh/UcWD+Q8jb3mYrE50If6hGptzSd

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

redline

Botnet

pixelnew

C2

194.49.94.11:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

194.169.175.235:42691

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

      a23d742a6bc530c10c81bfe04fe170128894e5ed01f09c151900f35bbf1e038e

    • Size

      1.6MB

    • MD5

      2ff593cf189b89326bb22beeb217d5cf

    • SHA1

      ca6eb18c99f02f332862cae2219ca939c549dab4

    • SHA256

      a23d742a6bc530c10c81bfe04fe170128894e5ed01f09c151900f35bbf1e038e

    • SHA512

      084568f5da089afab8dbc8c9a6e7fe114c0b3dc2b3703ae67a8af12f682004cc903a8de93a802d721399dae8570cfaa538c6b92d112f55f43b133f2ed2722156

    • SSDEEP

      24576:sydvaS74EjS6z0ZqYoJNBDFopqZh1hhauu+YdceG9cL8LNAgOTpT:bVaS7M80o1xFqeha/+YdceG91JS1

    • Amadey

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

    • 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

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • 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

    • UPX packed file

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

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

2
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Command and Control

Web Service

1
T1102

Impact

Service Stop

1
T1489

Tasks