General
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Target
375C1FFE19F2FBA6FF5F32B4000CDEA4.exe
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Size
631KB
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Sample
210817-93dcp7bk4e
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MD5
375c1ffe19f2fba6ff5f32b4000cdea4
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SHA1
2557bf9d890e4e0832fb03474657dae9c0037db3
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SHA256
b9f79bcb4c0ea9e939b35813e807fda308b7038f1dea613e7d8bbd7fe127ac84
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SHA512
63c504fe78a323e570bc56459f6081e33444e6ebd8b39e64c1b4019c6dd32ad3d9b603f3f0e72d42963f39f5a3e676d1b3a60bd251287266b494faf591206042
Static task
static1
Behavioral task
behavioral1
Sample
375C1FFE19F2FBA6FF5F32B4000CDEA4.exe
Resource
win7v20210408
Malware Config
Extracted
redline
205.185.119.191:18846
Extracted
redline
4
213.166.68.170:16810
Extracted
redline
32222
188.124.36.242:25802
Extracted
redline
ls4
ighaisexel.xyz:80
Extracted
smokeloader
2020
http://readinglistforaugust1.xyz/
http://readinglistforaugust2.xyz/
http://readinglistforaugust3.xyz/
http://readinglistforaugust4.xyz/
http://readinglistforaugust5.xyz/
http://readinglistforaugust6.xyz/
http://readinglistforaugust7.xyz/
http://readinglistforaugust8.xyz/
http://readinglistforaugust9.xyz/
http://readinglistforaugust10.xyz/
http://readinglistforaugust1.site/
http://readinglistforaugust2.site/
http://readinglistforaugust3.site/
http://readinglistforaugust4.site/
http://readinglistforaugust5.site/
http://readinglistforaugust6.site/
http://readinglistforaugust7.site/
http://readinglistforaugust8.site/
http://readinglistforaugust9.site/
http://readinglistforaugust10.site/
http://readinglistforaugust1.club/
http://readinglistforaugust2.club/
http://readinglistforaugust3.club/
http://readinglistforaugust4.club/
http://readinglistforaugust5.club/
http://readinglistforaugust6.club/
http://readinglistforaugust7.club/
http://readinglistforaugust8.club/
http://readinglistforaugust9.club/
http://readinglistforaugust10.club/
http://manicord.top/forum/
Extracted
metasploit
windows/single_exec
Extracted
vidar
40
937
https://lenak513.tumblr.com/
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profile_id
937
Extracted
vidar
40
916
https://lenak513.tumblr.com/
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profile_id
916
Extracted
danabot
152.89.247.31:443
192.210.222.81:443
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embedded_hash
6AD9FE4F9E491E785665E0D144F61DAB
Targets
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Target
375C1FFE19F2FBA6FF5F32B4000CDEA4.exe
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Size
631KB
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MD5
375c1ffe19f2fba6ff5f32b4000cdea4
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SHA1
2557bf9d890e4e0832fb03474657dae9c0037db3
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SHA256
b9f79bcb4c0ea9e939b35813e807fda308b7038f1dea613e7d8bbd7fe127ac84
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SHA512
63c504fe78a323e570bc56459f6081e33444e6ebd8b39e64c1b4019c6dd32ad3d9b603f3f0e72d42963f39f5a3e676d1b3a60bd251287266b494faf591206042
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Danabot Loader Component
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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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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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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 Generic Password Stealer User Agent Detected (RookIE)
suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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 M2
suricata: ET MALWARE Win32/Adware.Agent.NSU CnC Activity M2
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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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CustAttr .NET packer
Detects CustAttr .NET packer in memory.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Nirsoft
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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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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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Drops startup file
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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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Program crash
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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 Enterprise v6
Persistence
BITS Jobs
1Modify Existing Service
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
BITS Jobs
1Disabling Security Tools
1Install Root Certificate
1Modify Registry
3Virtualization/Sandbox Evasion
1Web Service
1