General
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Target
7E03737D683BC19280A5DC25BEFC85B6.exe
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Size
3.7MB
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Sample
210722-dg7f6xxryx
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MD5
7e03737d683bc19280a5dc25befc85b6
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SHA1
c6718f0a136b082720c7bebfda479ec882033a5e
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SHA256
7d307d58ea8702aa1600cb785125936c0c6643f8e892b789d633105ba246c449
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SHA512
09486956105fd99ef7cb45a175483f873f6aa95462cbd25d344fbe4c770ac894d9c36506063eb7a4f6665e3ba78ae1f106a92a74428a4471ac58abce3003e2fb
Static task
static1
Behavioral task
behavioral1
Sample
7E03737D683BC19280A5DC25BEFC85B6.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
7E03737D683BC19280A5DC25BEFC85B6.exe
Resource
win10v20210408
Malware Config
Extracted
vidar
39.7
933
https://shpak125.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
Build2
45.142.213.135:30059
Extracted
C:\_readme.txt
manager@mailtemp.ch
managerhelper@airmail.cc
https://we.tl/t-N3p42CffoV
Extracted
redline
Ani
yoshelona.xyz:80
Extracted
fickerstealer
37.0.8.225:80
Extracted
vidar
39.7
865
https://shpak125.tumblr.com/
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profile_id
865
Extracted
metasploit
windows/single_exec
Targets
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Target
7E03737D683BC19280A5DC25BEFC85B6.exe
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Size
3.7MB
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MD5
7e03737d683bc19280a5dc25befc85b6
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SHA1
c6718f0a136b082720c7bebfda479ec882033a5e
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SHA256
7d307d58ea8702aa1600cb785125936c0c6643f8e892b789d633105ba246c449
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SHA512
09486956105fd99ef7cb45a175483f873f6aa95462cbd25d344fbe4c770ac894d9c36506063eb7a4f6665e3ba78ae1f106a92a74428a4471ac58abce3003e2fb
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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suricata: ET MALWARE GCleaner Downloader Activity M1
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suricata: ET MALWARE Generic Password Stealer User Agent Detected (RookIE)
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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)
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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suricata: ET MALWARE Win32/Ficker Stealer Activity M3
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
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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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Modifies file permissions
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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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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
1File Permissions Modification
1Install Root Certificate
1