General
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Target
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df
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Size
4.2MB
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Sample
220312-hczlyscbbp
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MD5
c606d1a98096c134a3740cb2e951990e
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SHA1
c6f23667b250fa98ae0f10503668e1d41d4996ac
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SHA256
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df
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SHA512
883715096e9c62dc7e4d5b9277de31536f0f4ac7203b2def65d2e9773de7d3b5110b2c5484a917c8bce70e3f1cbf9838ae3d09f81de2d7db2a8bfe92af95c99c
Static task
static1
Behavioral task
behavioral1
Sample
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
http://62.204.41.71/cs/SkyDrive.oo
Extracted
http://62.204.41.71/cs/Fax.oo
Extracted
http://62.204.41.71/cs/RED.oo
Extracted
http://62.204.41.71/Offer/Offer.oo
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.wygexde.xyz/
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
Extracted
redline
ISTALL1
86.107.197.196:63065
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auth_value
5fe37244c13b89671311b4f994adce81
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Extracted
redline
portall
vistolham.xyz:81
dussicora.xyz:81
morrwlerh.xyz:81
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auth_value
6ce29d9c2924ccd339bad7128f65b6a0
Targets
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Target
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df
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Size
4.2MB
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MD5
c606d1a98096c134a3740cb2e951990e
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SHA1
c6f23667b250fa98ae0f10503668e1d41d4996ac
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SHA256
96cfb6ff0bed243356b569d5bb44911f8214c9a63f577621b8ed4de8762576df
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SHA512
883715096e9c62dc7e4d5b9277de31536f0f4ac7203b2def65d2e9773de7d3b5110b2c5484a917c8bce70e3f1cbf9838ae3d09f81de2d7db2a8bfe92af95c99c
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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 Danabot Key Exchange Request
suricata: ET MALWARE Danabot Key Exchange Request
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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 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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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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Blocklisted process makes network request
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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
Persistence
Modify Existing Service
2New Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Virtualization/Sandbox Evasion
1Hidden Files and Directories
2Install Root Certificate
1