General
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Target
104FAE3C4DCF6339429A9242D76CEC45644E5B2E072FD.exe
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Size
4.7MB
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Sample
220307-m1ptwagdep
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MD5
bcbc5db2320794b24d29bd05271ddc61
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SHA1
075e75325520e7da9b66e4c674d41d6814e9a73d
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SHA256
104fae3c4dcf6339429a9242d76cec45644e5b2e072fdfa0d5f477c7ec7ebcfb
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SHA512
4e095e8457ad4839320130a1955c8aa09b9be37eece71f9e5131759d4cd3b4eb127884ae0da00430cdf2090ba86619b35e623828b98fd9e28f3f0c4f7f063075
Static task
static1
Behavioral task
behavioral1
Sample
104FAE3C4DCF6339429A9242D76CEC45644E5B2E072FD.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
104FAE3C4DCF6339429A9242D76CEC45644E5B2E072FD.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.znsjis.top/
Extracted
redline
NANANI
45.142.215.47:27643
Extracted
vidar
40.7
706
https://petrenko96.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
djvu
http://fuyt.org/test3/get.php
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extension
.qbaa
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offline_id
rpx4UUTYZiAR5omq187UvM233jloVHyJUkA8s3t1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
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Extracted
redline
ruzki (check bio)
103.133.111.182:44839
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auth_value
767fa45398d3ac4a23de20d0480c2b03
Targets
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Target
104FAE3C4DCF6339429A9242D76CEC45644E5B2E072FD.exe
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Size
4.7MB
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MD5
bcbc5db2320794b24d29bd05271ddc61
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SHA1
075e75325520e7da9b66e4c674d41d6814e9a73d
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SHA256
104fae3c4dcf6339429a9242d76cec45644e5b2e072fdfa0d5f477c7ec7ebcfb
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SHA512
4e095e8457ad4839320130a1955c8aa09b9be37eece71f9e5131759d4cd3b4eb127884ae0da00430cdf2090ba86619b35e623828b98fd9e28f3f0c4f7f063075
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Detected Djvu ransomware
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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 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 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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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/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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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OnlyLogger Payload
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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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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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MITRE ATT&CK Matrix ATT&CK v6
Defense Evasion
Modify Registry
2Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1