General
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Target
7e55cf707f1429921daebbc9a454a5fdd3ecc3e43dfd585410f1fc6c506ef466.bin
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Size
938KB
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Sample
250701-fn3rms1taz
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MD5
e1b7dba7f1a4cf72b92f27920ea0c246
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SHA1
616be155c6aff7395db4f7238a303cdc0907da18
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SHA256
7e55cf707f1429921daebbc9a454a5fdd3ecc3e43dfd585410f1fc6c506ef466
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SHA512
2eee4756d615d1868f62951e98b9fa990178421fa377a0c4962ae35d6beb793bb7b88e03acadd3d6540bbce1a087cb777dad86c28486a627779e70a318a76801
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SSDEEP
24576:dqDEvCTbMWu7rQYlBQcBiT6rprG8alqi:dTvC/MTQYxsWR7alq
Static task
static1
Behavioral task
behavioral1
Sample
7e55cf707f1429921daebbc9a454a5fdd3ecc3e43dfd585410f1fc6c506ef466.exe
Resource
win10v2004-20250619-en
Malware Config
Extracted
http://185.156.72.2/testmine/random.exe
Extracted
http://185.156.72.2/testmine/random.exe
Extracted
lumma
https://rbmlh.xyz/lakd
https://pacwpw.xyz/qwpr
https://comkxjs.xyz/taox
https://unurew.xyz/anhd
https://trsuv.xyz/gait
https://sqgzl.xyz/taoa
https://cexpxg.xyz/airq
https://urarfx.xyz/twox
https://liaxn.xyz/nbzh
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build_id
982b7ab79d76a230f0168d8f3a04e1f76d23652458
Extracted
gcleaner
45.91.200.135
Extracted
vidar
14.3
0563f7b7ace99077cac73375f6f7cbf9
https://t.me/l07tp
https://steamcommunity.com/profiles/76561199869630181
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/137.0.0.0 Safari/537.36 OPR/122.0.0.0
Targets
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Target
7e55cf707f1429921daebbc9a454a5fdd3ecc3e43dfd585410f1fc6c506ef466.bin
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Size
938KB
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MD5
e1b7dba7f1a4cf72b92f27920ea0c246
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SHA1
616be155c6aff7395db4f7238a303cdc0907da18
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SHA256
7e55cf707f1429921daebbc9a454a5fdd3ecc3e43dfd585410f1fc6c506ef466
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SHA512
2eee4756d615d1868f62951e98b9fa990178421fa377a0c4962ae35d6beb793bb7b88e03acadd3d6540bbce1a087cb777dad86c28486a627779e70a318a76801
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SSDEEP
24576:dqDEvCTbMWu7rQYlBQcBiT6rprG8alqi:dTvC/MTQYxsWR7alq
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Detect Vidar Stealer
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Gcleaner family
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Lumma family
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Vidar family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Sets service image path in registry
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Stops running service(s)
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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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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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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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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Boot or Logon Autostart Execution: Authentication Package
Suspicious Windows Authentication Registry Modification.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Modify Authentication Process
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
3Authentication Package
1Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Component Object Model Hijacking
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Modify Authentication Process
1Modify Registry
3Obfuscated Files or Information
1Command Obfuscation
1Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1