General
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Target
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402
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Size
4.1MB
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Sample
220310-sw5mesbeek
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MD5
e344ef60eaef2b44536ee3734afbe5c8
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SHA1
45176a010c48ec679dd388270edb55ba690eaedf
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SHA256
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402
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SHA512
b4cb7b5163af2570fc1f8f90bc474f15e10a79162d9f310f4f9949e41f9ac55364fe1aea2d2b6bfdbfcfa14ebbeb0102fffde405a0cceb3a2d854efc55bdc029
Static task
static1
Behavioral task
behavioral1
Sample
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
redline
45.85.190.85:13040
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auth_value
c7db538c183a8cd65bf772422d98fa2f
Extracted
redline
Cana
176.111.174.254:56328
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
Extracted
vidar
39.4
933
https://sergeevih43.tumblr.com/
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profile_id
933
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
redline
Ani
detuyaluro.xyz:80
Extracted
redline
dadad123
86.107.197.196:63065
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auth_value
dd4834614a3ac04a7b90791c224626a2
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Targets
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Target
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402
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Size
4.1MB
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MD5
e344ef60eaef2b44536ee3734afbe5c8
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SHA1
45176a010c48ec679dd388270edb55ba690eaedf
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SHA256
5a62b9fd0a2778b9616a005e6c365332204ad8a6882776f3fcf27db998bfe402
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SHA512
b4cb7b5163af2570fc1f8f90bc474f15e10a79162d9f310f4f9949e41f9ac55364fe1aea2d2b6bfdbfcfa14ebbeb0102fffde405a0cceb3a2d854efc55bdc029
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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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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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Looks for VirtualBox Guest Additions in registry
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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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Looks for VMWare Tools registry key
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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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 Matrix ATT&CK v6
Persistence
Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
4Disabling Security Tools
1Virtualization/Sandbox Evasion
2Install Root Certificate
1