Resubmissions

07-02-2023 08:18

230207-j7fb8sad74 10

17-07-2022 06:07

220717-gvcdpshcej 10

20-05-2022 06:00

220520-gqsvwsdbc8 10

20-05-2022 05:59

220520-gpw6xsdaf3 1

General

  • Target

    Setup.bin.zip

  • Size

    217KB

  • Sample

    230207-j7fb8sad74

  • MD5

    e56eb3da70df79b1a346a9a83e8d8d5d

  • SHA1

    9141052b1643772345ec1a8c3069ddc2f75b2cf0

  • SHA256

    79cdd6cff18909c04eee46ba120ddfebbbbc59d47efc23c8458e11c3faad3bb3

  • SHA512

    c9aba783f6e3a9bb10c93abe43f9717278fbd9ad3fdf182e16d10d6b226ddc0e126540ab354972e5a688b72eac73f4721fe26ad87c2182613e118095907439e4

  • SSDEEP

    6144:8VKegBU3og0DWAYCjP2e5m594aWIxJUnoroD:8VKeGg09frv5m59/LroD

Malware Config

Extracted

Family

privateloader

C2

http://45.133.1.182/proxies.txt

http://45.133.1.107/server.txt

pastebin.com/raw/A7dSG1te

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

51.178.186.149

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

http://sarfoods.com/index.php

Attributes
  • payload_url

    https://cdn.discordapp.com/attachments/1003879548242374749/1003976870611669043/NiceProcessX64.bmp

    https://cdn.discordapp.com/attachments/1003879548242374749/1003976754358124554/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

Targets

    • Target

      Setup.bin

    • Size

      523KB

    • MD5

      329acf4d6a5e735c1fd3b3fc6c77d3f3

    • SHA1

      932598a6dbd5eaa0bd7b2aabd16f9c5fab62d960

    • SHA256

      ebe82a7d2f2f9989a5e4ef6a4602a8224abdff7aef5baa6beacb5977c02ac3e0

    • SHA512

      1c4b78f03238bd6e01abd14794c78ab5a27daf32c6a7237e814740f81c5892f4353f1145c71ad4fd1c57f5675a2281645de3fa437d78c05d5cc24c02f41cf4b5

    • SSDEEP

      12288:v0Go57lOzaCdlwVnu/h2gPoxntMRWru3Yo6T9XPF1:v0Gm7lOmC6gPoxntMQru3YLRn

    • Modifies Windows Defender Real-time Protection settings

    • PrivateLoader

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

    • 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.

    • 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

Persistence

Modify Existing Service

1
T1031

Defense Evasion

Modify Registry

1
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks