General

  • Target

    Youtube+Viewer.rar.zip

  • Size

    150KB

  • Sample

    211116-mn4ghadcd5

  • MD5

    39bcbca8aeff1eb56de12be6068eeb0b

  • SHA1

    fbba2877ac284953a711cc7682b110c3279cdb4c

  • SHA256

    c1043ea52f880d5d317a7da4edf32df40fd8a517ef3c595e289319510fd616d9

  • SHA512

    0a990f83bfeb92a542d34e0ffe96160c8fc662b14ec5b890e7f8892fcd328f39b4a4335b311e7338cf754e279256866b8d86a273eb70f737a49a511cdba3c928

Malware Config

Extracted

Family

socelars

C2

http://www.gianninidesign.com/

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

ddf183af4241e3172885cf1b2c4c1fb4ee03d05a

Attributes
  • url4cnc

    http://91.219.236.27/capibar

    http://5.181.156.92/capibar

    http://91.219.236.207/capibar

    http://185.225.19.18/capibar

    http://91.219.237.227/capibar

    https://t.me/capibar

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

udptest

C2

193.56.146.64:65441

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

redline

Botnet

15.11_BUILD_1

C2

45.9.20.104:6334

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

vidar

Version

48.5

Botnet

937

C2

https://koyu.space/@tttaj

Attributes
  • profile_id

    937

Targets

    • Target

      Setup.exe

    • Size

      312KB

    • MD5

      9b85ec9cb71f0e4f684b2a3bb25b2752

    • SHA1

      4b6739d0f3fd9af2dccb098ebc9dd1787b378e2b

    • SHA256

      f5b3eb889230479909676d757fa8fa735133c28278b1a31e3563ffdd49c3a455

    • SHA512

      5257ccae180e3f042047c764396bf435075925861ddb44700e19bf7eefb69decc0f91820a24a3ac38640a83302037d4c9821abed817ec7bb95481fd57eed6866

    • Arkei

      Arkei is an infostealer written in C++.

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Modifies Windows Defender Real-time Protection settings

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • 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

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Arkei Stealer Payload

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks