General
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Target
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef
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Size
6.2MB
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Sample
240104-wef5aagaep
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MD5
0f3e285e2ba03daa86e6a4a53cedda16
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SHA1
bd1e8bc81d1999a31c796f051177ff6939d6e7e4
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SHA256
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef
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SHA512
b32b565e525a88c07d84b7239dfebfb626839454fbbc97d6efeb20e736677b8dfe07a9a5c63fd857a05fcab8fd02bab25e61684cd53c4292692d16e5cc0d3ffa
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SSDEEP
98304:c339vgN65IbHoUXQoJh8YTt7XvK55R+p+LohshQbPD13gFkTerrLt5OVugU:IBYoUXLJh8Mk55XCBOLCvU
Static task
static1
Behavioral task
behavioral1
Sample
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef.exe
Resource
win10v2004-20231215-en
Malware Config
Extracted
smokeloader
2022
http://185.215.113.68/fks/index.php
Extracted
redline
777
195.20.16.103:20440
Targets
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Target
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef
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Size
6.2MB
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MD5
0f3e285e2ba03daa86e6a4a53cedda16
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SHA1
bd1e8bc81d1999a31c796f051177ff6939d6e7e4
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SHA256
f9467198be098eef6cda9559ec03b7b769e78165e94cc8ca3659625b61f8a0ef
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SHA512
b32b565e525a88c07d84b7239dfebfb626839454fbbc97d6efeb20e736677b8dfe07a9a5c63fd857a05fcab8fd02bab25e61684cd53c4292692d16e5cc0d3ffa
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SSDEEP
98304:c339vgN65IbHoUXQoJh8YTt7XvK55R+p+LohshQbPD13gFkTerrLt5OVugU:IBYoUXLJh8Mk55XCBOLCvU
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
1Windows Service
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
4Impair Defenses
2Disable or Modify Tools
2Virtualization/Sandbox Evasion
1