General

  • Target

    setup_x86_x64_install.exe

  • Size

    9.1MB

  • Sample

    211113-v52cgaccak

  • MD5

    0ccaba8f07f43baba600ee09864dd488

  • SHA1

    fc6205c186b040cd6b2c30e1c4f161ec2eea2a47

  • SHA256

    cf878de150bbfc29baab8635e159bb2733e63f1dbd954374258a55ee73982f0a

  • SHA512

    3f7602933e91c3b06f44821ae8706b6ab25389dbddeb7f28fc89ba4e84b234ff759ac8b6062fccbf565860302ec59884333115cb22dbedf66bd2bdc77d06db6e

Malware Config

Extracted

Family

socelars

C2

http://www.hhgenice.top/

Extracted

Family

amadey

Version

2.82

C2

185.215.113.45/g4MbvE/index.php

Extracted

Family

vidar

Version

48.2

Botnet

933

C2

https://koyu.space/@qmashton

Attributes
  • profile_id

    933

Extracted

Family

smokeloader

Version

2020

C2

http://membro.at/upload/

http://jeevanpunetha.com/upload/

http://misipu.cn/upload/

http://zavodooo.ru/upload/

http://targiko.ru/upload/

http://vues3d.com/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

media13111

C2

91.121.67.60:51630

Targets

    • Target

      setup_x86_x64_install.exe

    • Size

      9.1MB

    • MD5

      0ccaba8f07f43baba600ee09864dd488

    • SHA1

      fc6205c186b040cd6b2c30e1c4f161ec2eea2a47

    • SHA256

      cf878de150bbfc29baab8635e159bb2733e63f1dbd954374258a55ee73982f0a

    • SHA512

      3f7602933e91c3b06f44821ae8706b6ab25389dbddeb7f28fc89ba4e84b234ff759ac8b6062fccbf565860302ec59884333115cb22dbedf66bd2bdc77d06db6e

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • NetSupport

      NetSupport is a remote access tool sold as a legitimate system administration software.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • 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.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • suricata: ET MALWARE Amadey CnC Check-In

      suricata: ET MALWARE Amadey CnC Check-In

    • suricata: ET MALWARE ClipBanker Variant Activity (POST)

      suricata: ET MALWARE ClipBanker Variant Activity (POST)

    • suricata: ET MALWARE GCleaner Downloader Activity M5

      suricata: ET MALWARE GCleaner Downloader Activity M5

    • suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

      suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01

    • suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

      suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload

    • suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

      suricata: ET MALWARE Sharik/Smoke CnC Beacon 11

    • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    • suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

      suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

      suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload

    • suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

      suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2

    • suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

      suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil

    • xmrig

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

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • 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.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

2
T1031

Registry Run Keys / Startup Folder

2
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

5
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Software Discovery

1
T1518

Query Registry

8
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

8
T1082

Peripheral Device Discovery

2
T1120

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks

static1

Score
N/A

behavioral1

amadeyredlinesocelarsvidar933aspackv2discoveryevasioninfostealerpersistencespywarestealersuricatatrojan
Score
10/10

behavioral2

amadeysmokeloadersocelarsvidar933aspackv2backdoorspywarestealersuricatatrojan
Score
10/10

behavioral3

smokeloadersocelarsaspackv2backdoorstealersuricatatrojan
Score
10/10

behavioral4

amadeynetsupportredlinesocelarsvidarxmrigmedia13111aspackv2discoveryevasioninfostealerminerpersistenceratspywarestealersuricatatrojan
Score
10/10

behavioral5

amadeysmokeloadersocelarsvidar933aspackv2backdoorevasionpersistencespywarestealersuricatatrojan
Score
10/10

behavioral6

amadeynetsupportredlinesmokeloadersocelarsvidar933media13111aspackv2backdoordiscoveryevasioninfostealerpersistenceratspywarestealersuricatatrojan
Score
10/10

behavioral7

socelarsaspackv2stealer
Score
10/10