General
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Target
c505e5c59f4cab04025587056e8c51e8.exe
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Size
6.2MB
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Sample
240104-v3n95afgem
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MD5
c505e5c59f4cab04025587056e8c51e8
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SHA1
afac3601fe6bf1b743f26f53dfd639a85687b309
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SHA256
d18cdc223e2b6248fc289f6f4aeefd0369c34539f1a9e80aabab33de725c38fd
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SHA512
376b6ef6a5062573f755e68685ee95fdf58477a34b6073b5dfd98db6d8b43f2d2c1bdd0d17affe618d05f621e4a9cab0b754878f9e34cd210c619569968aae0c
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SSDEEP
98304:MnG/AtcocAeLt1UGbBBNCmMXoh7hoxpz7PQcqLgu79BFAuaZtZW9lrwt98fW:MIkg/5BNCNEhGzdqfBFxaZSMGW
Static task
static1
Behavioral task
behavioral1
Sample
c505e5c59f4cab04025587056e8c51e8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c505e5c59f4cab04025587056e8c51e8.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
c505e5c59f4cab04025587056e8c51e8.exe
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Size
6.2MB
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MD5
c505e5c59f4cab04025587056e8c51e8
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SHA1
afac3601fe6bf1b743f26f53dfd639a85687b309
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SHA256
d18cdc223e2b6248fc289f6f4aeefd0369c34539f1a9e80aabab33de725c38fd
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SHA512
376b6ef6a5062573f755e68685ee95fdf58477a34b6073b5dfd98db6d8b43f2d2c1bdd0d17affe618d05f621e4a9cab0b754878f9e34cd210c619569968aae0c
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SSDEEP
98304:MnG/AtcocAeLt1UGbBBNCmMXoh7hoxpz7PQcqLgu79BFAuaZtZW9lrwt98fW:MIkg/5BNCNEhGzdqfBFxaZSMGW
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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
5Impair Defenses
2Disable or Modify Tools
2Virtualization/Sandbox Evasion
1Subvert Trust Controls
1Install Root Certificate
1