General
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Target
c61e8dd85c402dc989572d83c5023cb7.exe
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Size
9.7MB
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Sample
211227-nq59jsbbem
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MD5
c61e8dd85c402dc989572d83c5023cb7
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SHA1
aa113170653ccc296ba8ad918ff2bf19a1cdd87d
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SHA256
fea660657f6285124e61fe5dcafe9374344d941e6fbeaa89f3a2640572ccc784
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SHA512
cbf369aee60e529163f7d7f81d034a4f8b65205d71014f4d74f9d4f1ca37fb5072de8b5538d3bd272c7c792dcf5f2de7a6ffde55d09505fbb0c11a432c5017bf
Static task
static1
Behavioral task
behavioral1
Sample
c61e8dd85c402dc989572d83c5023cb7.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
http://www.biohazardgraphics.com/
Extracted
smokeloader
2020
http://rcacademy.at/upload/
http://e-lanpengeonline.com/upload/
http://vjcmvz.cn/upload/
http://galala.ru/upload/
http://witra.ru/upload/
Extracted
vidar
49.2
915
https://mstdn.social/@kipriauk9
https://qoto.org/@kipriauk8
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profile_id
915
Extracted
raccoon
8fc55a7ea41b0c5db2ca3c881e20966100c28a40
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url4cnc
http://194.180.174.53/jredmankun
http://91.219.236.18/jredmankun
http://194.180.174.41/jredmankun
http://91.219.236.148/jredmankun
https://t.me/jredmankun
Extracted
redline
v3user1
159.69.246.184:13127
Extracted
redline
media22ns
65.108.69.168:13293
Targets
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Target
c61e8dd85c402dc989572d83c5023cb7.exe
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Size
9.7MB
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MD5
c61e8dd85c402dc989572d83c5023cb7
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SHA1
aa113170653ccc296ba8ad918ff2bf19a1cdd87d
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SHA256
fea660657f6285124e61fe5dcafe9374344d941e6fbeaa89f3a2640572ccc784
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SHA512
cbf369aee60e529163f7d7f81d034a4f8b65205d71014f4d74f9d4f1ca37fb5072de8b5538d3bd272c7c792dcf5f2de7a6ffde55d09505fbb0c11a432c5017bf
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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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Socelars Payload
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suricata: ET MALWARE GCleaner Downloader Activity M5
suricata: ET MALWARE GCleaner Downloader Activity M5
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer HTTP POST Pattern
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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