General
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Target
a731929ca0a9a20edebbb0bba21c8cb5.exe
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Size
2.5MB
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Sample
210723-pts12cp7pe
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MD5
a731929ca0a9a20edebbb0bba21c8cb5
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SHA1
c94fc1e14aeedbcc5f7ed7dec6fdebf81fc39fdb
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SHA256
21aad53d28c5415465bef9cd7b36d0d4708f22b57d77f7d6aca5e2de371c1bb5
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SHA512
9bd925810b0852445577d565eafc379a646ef3d49f5517a7fbd898873245db28564d5542fb485f97f7eaf7b716090e9e0062fdc5ef14f1a8e10280642c2d23e3
Static task
static1
Behavioral task
behavioral1
Sample
a731929ca0a9a20edebbb0bba21c8cb5.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
a731929ca0a9a20edebbb0bba21c8cb5.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
NEW_STAB
45.14.49.71:18845
Extracted
vidar
39.7
865
https://shpak125.tumblr.com/
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profile_id
865
Extracted
vidar
39.7
903
https://shpak125.tumblr.com/
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profile_id
903
Extracted
fickerstealer
37.0.8.225:80
Extracted
metasploit
windows/single_exec
Targets
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Target
a731929ca0a9a20edebbb0bba21c8cb5.exe
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Size
2.5MB
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MD5
a731929ca0a9a20edebbb0bba21c8cb5
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SHA1
c94fc1e14aeedbcc5f7ed7dec6fdebf81fc39fdb
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SHA256
21aad53d28c5415465bef9cd7b36d0d4708f22b57d77f7d6aca5e2de371c1bb5
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SHA512
9bd925810b0852445577d565eafc379a646ef3d49f5517a7fbd898873245db28564d5542fb485f97f7eaf7b716090e9e0062fdc5ef14f1a8e10280642c2d23e3
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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 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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Nirsoft
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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
Defense Evasion
Modify Registry
2Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1