General
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Target
decb9079be59c91e1fdb083b8ddea789.exe
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Size
6.1MB
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Sample
231221-x8c56aebc5
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MD5
decb9079be59c91e1fdb083b8ddea789
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SHA1
c49fe68121c83cdff4c3fb8f479a6beb40ea026d
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SHA256
50ca2730d4feb93b8d6cf986a86b34912d83c10dd7d7259d3538d415c904af73
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SHA512
883095a25ab1b9c6e97664c8a197002107c60ad3b1c1aaff0e96063c1eb4637c86a6ca701f2ed0f34616cf88de473c98837866eb425b0f74d1f151043956e41b
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SSDEEP
196608:MKLGHst81fO319A0qdHJCVK8QtzapwUdfvY5:p/oGsTdHJ/Yw2fc
Static task
static1
Behavioral task
behavioral1
Sample
decb9079be59c91e1fdb083b8ddea789.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
decb9079be59c91e1fdb083b8ddea789.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://185.215.113.68/fks/index.php
Extracted
redline
666
195.20.16.103:18305
Extracted
redline
@oleh_ps
176.123.7.190:32927
Extracted
smokeloader
up3
Extracted
stealc
http://77.91.76.36
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url_path
/3886d2276f6914c4.php
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
lumma
http://attachmentartikidw.fun/api
http://soupinterestoe.fun/api
Targets
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Target
decb9079be59c91e1fdb083b8ddea789.exe
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Size
6.1MB
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MD5
decb9079be59c91e1fdb083b8ddea789
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SHA1
c49fe68121c83cdff4c3fb8f479a6beb40ea026d
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SHA256
50ca2730d4feb93b8d6cf986a86b34912d83c10dd7d7259d3538d415c904af73
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SHA512
883095a25ab1b9c6e97664c8a197002107c60ad3b1c1aaff0e96063c1eb4637c86a6ca701f2ed0f34616cf88de473c98837866eb425b0f74d1f151043956e41b
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SSDEEP
196608:MKLGHst81fO319A0qdHJCVK8QtzapwUdfvY5:p/oGsTdHJ/Yw2fc
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Detect Lumma Stealer payload V4
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Detect ZGRat V1
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Async RAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Registers COM server for autorun
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Accesses Microsoft Outlook profiles
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
File and Directory Permissions Modification
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1