General

  • Target

    ef57e4ac11acae793ea9a930835b023c.bin

  • Size

    4.3MB

  • Sample

    230120-rhhp3abb32

  • MD5

    f15082d274836364e7aaeab161d037d8

  • SHA1

    57bbfcfb297c90acb4e4c86d76eeecb18a1b5a61

  • SHA256

    e80c551ac1bb5088afbee7820daeffdbe5ce4d94a125ce6ea93aa74570904ee7

  • SHA512

    087791c7df1badc737bab158f5297c23079760f156025ff1ae46d138be695525b12cf86f087e3eef46a4fb25e779b16860356b8ef1ae0b84c28bc9125d1a709a

  • SSDEEP

    98304:TfQJqzMRBdHjCl3pYvvpG0q543KZxs77Ej:T4J7ljnvv80qS6Isj

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

Targets

    • Target

      2556187741452011a3b2a39cb9c8543e308f6d3d72fa7f5cc1112477551cce4d.exe

    • Size

      4.3MB

    • MD5

      ef57e4ac11acae793ea9a930835b023c

    • SHA1

      de45e78ef2be73549f2bc4a75a5de12f7c6b5f55

    • SHA256

      2556187741452011a3b2a39cb9c8543e308f6d3d72fa7f5cc1112477551cce4d

    • SHA512

      755aa73330c196f79753a4c44082fc5a0ed96db6e6df0d0dcd6c356b2730fc8d34b8ad88002e8fb488308c249712f681a549178a06354100b2786174820eaf0e

    • SSDEEP

      98304:wfbNoeLSw4gqrMgho3uzHnkdTN7sAX8Tq:wxbefhrJho3uzHnkdT1sAX8Tq

    • PrivateLoader

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

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

    • 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.

    • Reads user/profile data of web browsers

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

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks