General

  • Target

    595a5d21b386ba8e30b567cbe575b24ed104ee589037a48aa2d277452ba0b6a6.bin

  • Size

    208KB

  • Sample

    220617-w91r6sfeb4

  • MD5

    505d564e02b600967f65ce37d79b80e1

  • SHA1

    6dd0ebfb6692ff48101744cbbcf78183ead269f7

  • SHA256

    595a5d21b386ba8e30b567cbe575b24ed104ee589037a48aa2d277452ba0b6a6

  • SHA512

    52d6cde55ffef2fd6da4780d663eccd047474b93d267c9bd25c5e73168b5047e20a7265496384e6ccc8f67008523b31ca43b96a3d604a21cdcdda2d9b7313ff7

Malware Config

Extracted

Family

privateloader

C2

http://91.241.19.125/pub.php?pub=one

http://sarfoods.com/index.php

http://212.193.30.45/proxies.txt

http://212.193.30.29/server.txt

pastebin.com/raw/A7dSG1te

http://wfsdragon.ru/api/setStats.php

212.193.30.21

http://45.144.225.57/server.txt

85.202.169.116

Attributes
  • payload_url

    http://193.233.185.125/download/NiceProcessX64.bmp

    http://193.233.185.125/download/NiceProcessX32.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/931507465563045909/dingo_20220114120058.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://193.56.146.76/Proxytest.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://privacy-tools-for-you-780.com/downloads/toolspab3.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://innovicservice.net/assets/vendor/counterup/RobCleanerInstlr95038215.exe

    http://tg8.cllgxx.com/hp8/g1/yrpp1047.exe

    https://cdn.discordapp.com/attachments/910842184708792331/930849718240698368/Roll.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930850766787330068/real1201.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930882959131693096/Installer.bmp

    http://185.215.113.208/ferrari.exe

    https://cdn.discordapp.com/attachments/910842184708792331/931233371110141962/LingeringsAntiphon.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/931285223709225071/russ.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/932720393201016842/filinnn.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/933436611427979305/build20k.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://mnbuiy.pw/adsli/note8876.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://suprimax.vet.br/css/fonts/OneCleanerInst942914.exe

    http://tg8.cllgxx.com/hp8/g1/ssaa1047.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_64_bit_4.3.0_Setup.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_32_bit_4.3.0_Setup.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516400005296219/anyname.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516894660530226/PBsecond.exe

    https://cdn.discordapp.com/attachments/910842184708792331/914047763304550410/Xpadder.bmp

Extracted

Family

djvu

C2

http://abababa.org/test3/get.php

Attributes
  • extension

    .bbii

  • offline_id

    fE1iyGbFRSHwEwVlLZsE3FvHU8UKd1wubsS4CFt1

  • payload_url

    http://rgyui.top/dl/build2.exe

    http://abababa.org/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-KXqYlvxcUy Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@bestyourmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0498JIjdm

rsa_pubkey.plain

Extracted

Family

vidar

Version

52.5

Botnet

1448

C2

https://t.me/tg_randomacc

https://indieweb.social/@ronxik333

Attributes
  • profile_id

    1448

Extracted

Family

redline

Botnet

8888

C2

103.89.90.61:12036

Attributes
  • auth_value

    0234674e8f564170371b0b0ab9952ce1

Extracted

Family

nymaim

C2

37.0.8.39

31.210.20.149

212.192.241.16

Extracted

Family

vidar

Version

52.6

Botnet

937

C2

https://t.me/tg_dailylessons

https://busshi.moe/@olegf9844xx

Attributes
  • profile_id

    937

Targets

    • Target

      595a5d21b386ba8e30b567cbe575b24ed104ee589037a48aa2d277452ba0b6a6.bin

    • Size

      208KB

    • MD5

      505d564e02b600967f65ce37d79b80e1

    • SHA1

      6dd0ebfb6692ff48101744cbbcf78183ead269f7

    • SHA256

      595a5d21b386ba8e30b567cbe575b24ed104ee589037a48aa2d277452ba0b6a6

    • SHA512

      52d6cde55ffef2fd6da4780d663eccd047474b93d267c9bd25c5e73168b5047e20a7265496384e6ccc8f67008523b31ca43b96a3d604a21cdcdda2d9b7313ff7

    • Detected Djvu ransomware

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • Modifies Windows Defender Real-time Protection settings

    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • 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 Win32/Spy.Socelars.S CnC Activity M3

      suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3

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

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

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • 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.

    • Uses the VBS compiler for execution

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

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

File Permissions Modification

1
T1222

Scripting

1
T1064

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