General
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Target
CrowdInspect.sfx.exe
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Size
5.4MB
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Sample
211018-qqgbjaefaq
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MD5
2c5e13c2c114e68a22533d181e78c4e7
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SHA1
92b8ed2a8880f077bf1bbbf835b759fa5f333c46
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SHA256
a4c21069788dbf57de477c9b2c5a2027b3d87203eae9852b7d54033687e6b738
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SHA512
092cfe4da514c800d92f94a8f83c19f1807ceaf1981af081b94a3d6c46dcaaa69bbecee0ac198fdbb9fc33b0a295fbedb02c3d2aa461b580bc2be5f8f33a7955
Static task
static1
Malware Config
Extracted
vidar
41.4
932
https://mas.to/@sslam
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profile_id
932
Extracted
https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1
Extracted
redline
ANI
194.104.136.5:46013
Extracted
redline
media17
91.121.67.60:2151
Extracted
redline
fuck1
135.181.129.119:4805
Extracted
vidar
41.4
916
https://mas.to/@sslam
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profile_id
916
Extracted
smokeloader
2020
http://directorycart.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
Extracted
vidar
41.4
933
https://mas.to/@sslam
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profile_id
933
Targets
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Target
CrowdInspect.sfx.exe
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Size
5.4MB
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MD5
2c5e13c2c114e68a22533d181e78c4e7
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SHA1
92b8ed2a8880f077bf1bbbf835b759fa5f333c46
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SHA256
a4c21069788dbf57de477c9b2c5a2027b3d87203eae9852b7d54033687e6b738
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SHA512
092cfe4da514c800d92f94a8f83c19f1807ceaf1981af081b94a3d6c46dcaaa69bbecee0ac198fdbb9fc33b0a295fbedb02c3d2aa461b580bc2be5f8f33a7955
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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suricata: ET MALWARE ClipBanker Variant Activity (POST)
suricata: ET MALWARE ClipBanker Variant Activity (POST)
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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 JS/Nemucod requesting EXE payload 2016-02-01
suricata: ET MALWARE JS/Nemucod requesting EXE payload 2016-02-01
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suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
suricata: ET MALWARE JS/Nemucod.M.gen downloading EXE payload
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suricata: ET MALWARE ServHelper CnC Inital Checkin
suricata: ET MALWARE ServHelper CnC Inital Checkin
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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 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 Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity
suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity
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suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
suricata: ET MALWARE Win32/Vidar Variant Stealer CnC Exfil
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Vidar Stealer
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies RDP port number used by Windows
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Modifies Windows Firewall
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Sets DLL path for service in the registry
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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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Deletes itself
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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 for any installed AV software in registry
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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 Matrix ATT&CK v6
Persistence
Modify Existing Service
2Account Manipulation
1Registry Run Keys / Startup Folder
2Scheduled Task
1BITS Jobs
1Defense Evasion
Modify Registry
6Disabling Security Tools
1Virtualization/Sandbox Evasion
1BITS Jobs
1Install Root Certificate
1