General
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Target
sonia_6.txt
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Size
1.1MB
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Sample
210728-ghk3pq9jze
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MD5
7a99d0912a3371081b8a866c6ff48351
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SHA1
6b1d33d1afec238f49a23be639790145ee0b3dfd
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SHA256
71f5bb7d9ace05cfb89e95843499c1c19ca1d6c8b1cd66561d24ceb9ffa94862
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SHA512
623bab73b38f8082212355d30b947b283799a7b79f21debc322f2090270c9bdaedbfb2a26e4389cac9ef74319c86d6c4f71507b2ab32d141fc9d0846c5fb64ff
Static task
static1
Behavioral task
behavioral1
Sample
sonia_6.txt.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
sonia_6.txt.exe
Resource
win10v20210410
Malware Config
Extracted
redline
NEW_5k
86.106.181.209:18845
Extracted
redline
28_7_r
zertypelil.xyz:80
Extracted
redline
WW
193.56.146.60:51431
Extracted
vidar
39.8
865
https://xeronxikxxx.tumblr.com/
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profile_id
865
Extracted
metasploit
windows/single_exec
Extracted
smokeloader
2020
http://readinglistforjuly1.xyz/
http://readinglistforjuly2.xyz/
http://readinglistforjuly3.xyz/
http://readinglistforjuly4.xyz/
http://readinglistforjuly5.xyz/
http://readinglistforjuly6.xyz/
http://readinglistforjuly7.xyz/
http://readinglistforjuly8.xyz/
http://readinglistforjuly9.xyz/
http://readinglistforjuly10.xyz/
http://readinglistforjuly1.site/
http://readinglistforjuly2.site/
http://readinglistforjuly3.site/
http://readinglistforjuly4.site/
http://readinglistforjuly5.site/
http://readinglistforjuly6.site/
http://readinglistforjuly7.site/
http://readinglistforjuly8.site/
http://readinglistforjuly9.site/
http://readinglistforjuly10.site/
http://readinglistforjuly1.club/
http://readinglistforjuly2.club/
http://readinglistforjuly3.club/
http://readinglistforjuly4.club/
http://readinglistforjuly5.club/
http://readinglistforjuly6.club/
http://readinglistforjuly7.club/
http://readinglistforjuly8.club/
http://readinglistforjuly9.club/
http://readinglistforjuly10.club/
Extracted
vidar
39.8
921
https://xeronxikxxx.tumblr.com/
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profile_id
921
Extracted
vidar
39.8
828
https://xeronxikxxx.tumblr.com/
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profile_id
828
Targets
-
-
Target
sonia_6.txt
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Size
1.1MB
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MD5
7a99d0912a3371081b8a866c6ff48351
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SHA1
6b1d33d1afec238f49a23be639790145ee0b3dfd
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SHA256
71f5bb7d9ace05cfb89e95843499c1c19ca1d6c8b1cd66561d24ceb9ffa94862
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SHA512
623bab73b38f8082212355d30b947b283799a7b79f21debc322f2090270c9bdaedbfb2a26e4389cac9ef74319c86d6c4f71507b2ab32d141fc9d0846c5fb64ff
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE GCleaner Downloader Activity M1
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suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Win32/Kelihos.F exe Download 2
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Sets service image path in registry
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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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Drops startup file
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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autoit_exe
AutoIT scripts compiled to PE executables.
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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2New Service
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
4Disabling Security Tools
2Virtualization/Sandbox Evasion
1Install Root Certificate
1