General
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Target
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c
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Size
3.6MB
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Sample
220314-qlfjfahfgl
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MD5
83b2edf63599590002440525305af08d
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SHA1
257e07f937e21918d984e54a77c746b68d0bbfd5
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SHA256
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c
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SHA512
faa22da786b84d9dbddf7914e35ee5bba3a437ae2b2c11074c5996c7b9238cc8b869b6d83142e52030a330bd53aea07525d53a72013b94e597c3e13bbe8a36b9
Static task
static1
Behavioral task
behavioral1
Sample
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
vidar
39.9
706
https://prophefliloc.tumblr.com/
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profile_id
706
Extracted
redline
ANINEWONE
zisiarenal.xyz:80
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
vidar
50.7
1177
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
1177
Extracted
redline
redline
193.106.191.253:4752
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auth_value
c6b533a917f5c6a3e6d1afd9c29f81c6
Extracted
redline
185.11.73.22:45202
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auth_value
4811a2f23005637a45b22c416ef83c5f
Extracted
redline
Installs
94.23.1.92:12857
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auth_value
c8e146507a5c0004dfcc77a7c5f15bc2
Extracted
redline
@ywqmre
185.215.113.24:15994
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auth_value
5a482aa0be2b5e01649fe7a3ce943422
Extracted
djvu
http://fuyt.org/test3/get.php
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extension
.xcbg
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offline_id
y6oQcfhmSRc7ZQ1q8yjLE3LhY8kK7FHg6LLlEht1
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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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Targets
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Target
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c
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Size
3.6MB
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MD5
83b2edf63599590002440525305af08d
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SHA1
257e07f937e21918d984e54a77c746b68d0bbfd5
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SHA256
c6b16395cf7172d90dec1a22f2b258a2a62be9f4373319993785af7bde76847c
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SHA512
faa22da786b84d9dbddf7914e35ee5bba3a437ae2b2c11074c5996c7b9238cc8b869b6d83142e52030a330bd53aea07525d53a72013b94e597c3e13bbe8a36b9
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Detected Djvu ransomware
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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 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 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 Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt) M2
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (passwords.txt) M2
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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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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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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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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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