General
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Target
2AAFE51ED875D14265117E71337EAF72D2D22F8055AD4.exe
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Size
3.2MB
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Sample
210815-wzxl68258x
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MD5
b32cc9e43da80b1981137666a852e9d1
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SHA1
81a2553ccf86657e0930ed64cb2778dbd3c02bf6
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SHA256
2aafe51ed875d14265117e71337eaf72d2d22f8055ad43356062efbde0eb6f4a
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SHA512
b73cb96beb320a439bbe46f2bc47ee1d483702ecef59547cf1d58d7cc4cbcaf98dffde1e7476744477decfe016070d62a2ce0b5ce2edce5075f9a9a86fdca4ef
Static task
static1
Behavioral task
behavioral1
Sample
2AAFE51ED875D14265117E71337EAF72D2D22F8055AD4.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
2AAFE51ED875D14265117E71337EAF72D2D22F8055AD4.exe
Resource
win10v20210410
Malware Config
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
redline
Cana
176.111.174.254:56328
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
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
redline
ServAni
87.251.71.195:82
Extracted
redline
ls3
ganedokhot.xyz:80
Extracted
redline
dibild
135.148.139.222:33569
Extracted
redline
@soul3ss
188.130.139.12:23747
Extracted
raccoon
93d3ccba4a3cbd5e268873fc1760b2335272e198
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url4cnc
https://telete.in/opa4kiprivatem
Extracted
vidar
40
937
https://lenak513.tumblr.com/
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profile_id
937
Targets
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Target
2AAFE51ED875D14265117E71337EAF72D2D22F8055AD4.exe
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Size
3.2MB
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MD5
b32cc9e43da80b1981137666a852e9d1
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SHA1
81a2553ccf86657e0930ed64cb2778dbd3c02bf6
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SHA256
2aafe51ed875d14265117e71337eaf72d2d22f8055ad43356062efbde0eb6f4a
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SHA512
b73cb96beb320a439bbe46f2bc47ee1d483702ecef59547cf1d58d7cc4cbcaf98dffde1e7476744477decfe016070d62a2ce0b5ce2edce5075f9a9a86fdca4ef
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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 NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
suricata: ET MALWARE EXE Download Request To Wordpress Folder Likely Malicious
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suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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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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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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MITRE ATT&CK Enterprise v6
Defense Evasion
Disabling Security Tools
1Install Root Certificate
1Modify Registry
2Virtualization/Sandbox Evasion
1Web Service
1