Analysis
- max time kernel
151s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
05/11/2024, 02:56
General
- Target 2e3553af70d8010467c296400198ee0c69474e383992ba0b87415f71a41afadd.exe
- Size 697.1MB
- Sample241105-de3deatepp
- SHA256 2e3553af70d8010467c296400198ee0c69474e383992ba0b87415f71a41afadd
Malware Config
Extracted
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privateloader
-
http://91.241.19.125/pub.php?pub=one
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http://sarfoods.com/index.php
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208.67.104.60
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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.
- Privateloader family
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in System32 directory 4 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2e3553af70d8010467c296400198ee0c69474e383992ba0b87415f71a41afadd.exe"C:\Users\Admin\AppData\Local\Temp\2e3553af70d8010467c296400198ee0c69474e383992ba0b87415f71a41afadd.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
memory/4260-0-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-1-0x0000000000DD4000-0x0000000000DD5000-memory.dmp
memory/4260-2-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-9-0x0000000001010000-0x0000000001011000-memory.dmp
memory/4260-10-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-11-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-8-0x0000000001000000-0x0000000001001000-memory.dmp
memory/4260-7-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/4260-6-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/4260-5-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
memory/4260-4-0x0000000000EC0000-0x0000000000EC1000-memory.dmp
memory/4260-12-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-15-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-14-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-13-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-16-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-17-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-24-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-31-0x0000000000400000-0x0000000000E30000-memory.dmp
memory/4260-32-0x0000000000DD4000-0x0000000000DD5000-memory.dmp
memory/4260-37-0x0000000000400000-0x0000000000E30000-memory.dmp