Analysis
-
max time kernel
131s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
09-02-2023 16:14
Static task
static1
Behavioral task
behavioral1
Sample
Install.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
Install.exe
Resource
win10v2004-20220901-en
General
-
Target
Install.exe
-
Size
717.2MB
-
MD5
f854690c70d06b48ec42f9007ed7c277
-
SHA1
c24ed7b8a93563da9e4bf5a036056665c3ababad
-
SHA256
4c092df305acae39c616a6279902b0f75eb4e720c24231efd4649748c90c3f56
-
SHA512
02feef4b4428ee16c0ee8dda5ec592bd433810ada1a7ea03f949d56d7c42ed128aca02842512b49cf9858fcad7af4ca67896157ded0496374c9d933267ee1c22
-
SSDEEP
98304:ycmcgdkHZOaVegyO1jFdte3koNYbLw3rgCP4vbP6/nN7tT2k/M0hMru627UNECUF:RmmZO2yOxzs3k2oKr3thzHb67NECUqA
Malware Config
Extracted
privateloader
http://91.241.19.125/pub.php?pub=one
http://sarfoods.com/index.php
23.254.227.214
23.254.227.202
23.254.227.205
208.67.104.60
-
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
Signatures
-
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Install.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation Install.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 10 ipinfo.io 12 ipinfo.io -
Drops file in System32 directory 4 IoCs
Processes:
Install.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Install.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Install.exe File opened for modification C:\Windows\System32\GroupPolicy Install.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Install.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
Install.exepid process 3340 Install.exe 3340 Install.exe 3340 Install.exe 3340 Install.exe 3340 Install.exe 3340 Install.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Install.exe"C:\Users\Admin\AppData\Local\Temp\Install.exe"1⤵
- Checks computer location settings
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3340-132-0x0000000000400000-0x0000000000F1E000-memory.dmpFilesize
11.1MB
-
memory/3340-133-0x0000000000400000-0x0000000000F1E000-memory.dmpFilesize
11.1MB
-
memory/3340-136-0x0000000000400000-0x0000000000F1E000-memory.dmpFilesize
11.1MB
-
memory/3340-139-0x0000000000400000-0x0000000000F1E000-memory.dmpFilesize
11.1MB
-
memory/3340-140-0x0000000000400000-0x0000000000F1E000-memory.dmpFilesize
11.1MB