General
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Target
File.exe
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Size
275KB
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Sample
220702-hn2kpadhcp
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MD5
bdc781f3ff4937a9f53d0af613d00002
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SHA1
0e1a3279035daa3d0681fd24e2a7c1d446882054
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SHA256
bbf8dbb3ca59a60f20438cabbb16449bdecbfa4c6347172a6e20c3639dd4e2fd
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SHA512
c7311fc23ca7d6552dcf759aed5bd000df04ac78d672d6cab2ee7976301714a96773dda7c0b76e6abc26f4852318a02218e549cd1e392fbbd59bf56a5e28e145
Static task
static1
Malware Config
Extracted
privateloader
http://212.193.30.45/proxies.txt
http://85.202.169.116/server.txt
pastebin.com/raw/A7dSG1te
http://wfsdragon.ru/api/setStats.php
85.202.169.116
http://91.241.19.125/pub.php?pub=one
http://sarfoods.com/index.php
http://212.193.30.29/server.txt
212.193.30.21
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payload_url
http://193.233.185.125/download/NiceProcessX64.bmp
http://193.233.185.125/download/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
Extracted
nymaim
45.141.237.3
31.210.20.149
212.192.241.16
Extracted
djvu
http://acacaca.org/test3/get.php
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extension
.eiur
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offline_id
JPKXWc5eWNjIicWmQyJxv6NCjbH02qrKi0af9Zt1
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payload_url
http://rgyui.top/dl/build2.exe
http://acacaca.org/files/1/build3.exe
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ransomnote
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Extracted
vidar
53
1448
https://t.me/ch_inagroup
https://mastodon.social/@olegf9844e
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profile_id
1448
Extracted
redline
Mount2
ushatamaiet.xyz:80
adinoreiver.xyz:80
qulyneanica.com:80
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auth_value
041a7c36d4c8d195af1a8b950182ee96
Extracted
vidar
53
937
https://t.me/ch_inagroup
https://mastodon.social/@olegf9844e
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profile_id
937
Extracted
vidar
52.7
517
https://t.me/tg_superch
https://climatejustice.social/@olegf9844
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profile_id
517
Targets
-
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Target
File.exe
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Size
275KB
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MD5
bdc781f3ff4937a9f53d0af613d00002
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SHA1
0e1a3279035daa3d0681fd24e2a7c1d446882054
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SHA256
bbf8dbb3ca59a60f20438cabbb16449bdecbfa4c6347172a6e20c3639dd4e2fd
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SHA512
c7311fc23ca7d6552dcf759aed5bd000df04ac78d672d6cab2ee7976301714a96773dda7c0b76e6abc26f4852318a02218e549cd1e392fbbd59bf56a5e28e145
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Vidar Stealer
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2Registry Run Keys / Startup Folder
1Scheduled Task
1Hidden Files and Directories
1Defense Evasion
Modify Registry
3Disabling Security Tools
1File Permissions Modification
1Install Root Certificate
1Hidden Files and Directories
1