General
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Target
a910f73ee1f155ed585016e76cf5532c.exe
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Size
1.8MB
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Sample
250325-g43bgsstdx
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MD5
a910f73ee1f155ed585016e76cf5532c
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SHA1
6da4a841d64bf75c15e0c2dd0a34fd6b1d2b6411
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SHA256
fedcaf57f0459c113cf0b609ec2713b111e50d25d15e321ccaa5dc89d72528e8
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SHA512
969e9fb7d3d33efeaee3f6f14374134e175848174efb4f2a3859bc46fd91ba7fc5ec75c5f003674d3922da388a3b62d6e326e338f9f622247d7d255a53a3ee32
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SSDEEP
49152:HNGOCYrWWlIYr8RbY4ThJYh3xMETJrnkSRIw4qd/O:IgZG1M3xPJ7kqwqd/O
Static task
static1
Behavioral task
behavioral1
Sample
a910f73ee1f155ed585016e76cf5532c.exe
Resource
win7-20240903-en
Malware Config
Extracted
http://176.113.115.7/mine/random.exe
Extracted
http://176.113.115.7/mine/random.exe
Extracted
amadey
5.21
092155
http://176.113.115.6
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install_dir
bb556cff4a
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install_file
rapes.exe
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strings_key
a131b127e996a898cd19ffb2d92e481b
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url_paths
/Ni9kiput/index.php
Extracted
http://176.113.115.7/mine/random.exe
Extracted
quasar
1.3.0.0
TELEGRAM
212.56.35.232:101
QSR_MUTEX_LoEArEgGuZRG2bQs0E
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encryption_key
3wNfBQLmJMIJoFOXueXK
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install_name
svchost.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
svchosta
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subdirectory
media
Extracted
stealc
trump
http://45.93.20.28
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url_path
/85a1cacf11314eb8.php
Targets
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Target
a910f73ee1f155ed585016e76cf5532c.exe
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Size
1.8MB
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MD5
a910f73ee1f155ed585016e76cf5532c
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SHA1
6da4a841d64bf75c15e0c2dd0a34fd6b1d2b6411
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SHA256
fedcaf57f0459c113cf0b609ec2713b111e50d25d15e321ccaa5dc89d72528e8
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SHA512
969e9fb7d3d33efeaee3f6f14374134e175848174efb4f2a3859bc46fd91ba7fc5ec75c5f003674d3922da388a3b62d6e326e338f9f622247d7d255a53a3ee32
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SSDEEP
49152:HNGOCYrWWlIYr8RbY4ThJYh3xMETJrnkSRIw4qd/O:IgZG1M3xPJ7kqwqd/O
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Amadey family
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Detects Healer an antivirus disabler dropper
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Healer family
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Modifies Windows Defender Real-time Protection settings
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Modifies Windows Defender notification settings
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Quasar family
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Quasar payload
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Stealc family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Contacts a large (8709) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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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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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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Deletes itself
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Drops startup file
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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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Windows security modification
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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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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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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 v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
4Windows Service
4Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
5Disable or Modify Tools
5Modify Authentication Process
1Modify Registry
8Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
5Credentials In Files
5