General

  • Target

    6069a4aea1cda39a5473e5f4d5345208.exe

  • Size

    1.2MB

  • Sample

    221101-bf55ksegd3

  • MD5

    6069a4aea1cda39a5473e5f4d5345208

  • SHA1

    f642db8792c968782c83549f9001b3c98df00f8d

  • SHA256

    23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f

  • SHA512

    0a4036fa691c9e62fe19928320428edc1f0c2062e05e15c411ef59e797c0f52346ec79d52eb9edeb4c27911ce56840468e9f6ef2a5c44dbc3322185a8766ec5f

  • SSDEEP

    24576:QfbGtPFonLxrkJ7iwxErvVHahHOloF4CL8YH8pa2/JvxYw/tqx2C:QfattixrsXW44yF19H8nRvKw12

Malware Config

Extracted

Family

privateloader

C2

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

http://sarfoods.com/index.php

208.67.104.60

Attributes
  • payload_url

    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

redline

Botnet

6.6

C2

103.89.90.61:34589

Attributes
  • auth_value

    440b89cc34922bf733d7d50023876c6f

Extracted

Family

redline

Botnet

dzkey

C2

193.106.191.19:47242

Attributes
  • auth_value

    52a449fd61ad73c3abc266d47c699ceb

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Targets

    • Target

      6069a4aea1cda39a5473e5f4d5345208.exe

    • Size

      1.2MB

    • MD5

      6069a4aea1cda39a5473e5f4d5345208

    • SHA1

      f642db8792c968782c83549f9001b3c98df00f8d

    • SHA256

      23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f

    • SHA512

      0a4036fa691c9e62fe19928320428edc1f0c2062e05e15c411ef59e797c0f52346ec79d52eb9edeb4c27911ce56840468e9f6ef2a5c44dbc3322185a8766ec5f

    • SSDEEP

      24576:QfbGtPFonLxrkJ7iwxErvVHahHOloF4CL8YH8pa2/JvxYw/tqx2C:QfattixrsXW44yF19H8nRvKw12

    • Amadey

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

    • Detects Smokeloader packer

    • 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • 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.

    • Uses the VBS compiler for execution

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks