General
- Target a910f73ee1f155ed585016e76cf5532c.exe
- Size 1.8MB
- Sample250325-g43bgsstdx
- SHA256 fedcaf57f0459c113cf0b609ec2713b111e50d25d15e321ccaa5dc89d72528e8
- MD5 a910f73ee1f155ed585016e76cf5532c
- SHA1 6da4a841d64bf75c15e0c2dd0a34fd6b1d2b6411
- SHA512 969e9fb7d3d33efeaee3f6f14374134e175848174efb4f2a3859bc46fd91ba7fc5ec75c5f003674d3922da388a3b62d6e326e338f9f622247d7d255a53a3ee32
- SSDEEP 49152:HNGOCYrWWlIYr8RbY4ThJYh3xMETJrnkSRIw4qd/O:IgZG1M3xPJ7kqwqd/O
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
a910f73ee1f155ed585016e76cf5532c.exe
Resource
win7-20240903-en
Malware Config
Extracted
-
ps1
-
exe.dropper
http://176.113.115.7/mine/random.exe
Extracted
-
ps1
-
exe.dropper
http://176.113.115.7/mine/random.exe
Extracted
-
amadey
-
5.21
-
092155
-
http://176.113.115.6
-
install_dir
bb556cff4a
-
install_file
rapes.exe
-
strings_key
a131b127e996a898cd19ffb2d92e481b
-
url_paths
/Ni9kiput/index.php
Extracted
-
ps1
-
exe.dropper
http://176.113.115.7/mine/random.exe
Extracted
-
quasar
-
1.3.0.0
-
TELEGRAM
-
212.56.35.232:101
-
QSR_MUTEX_LoEArEgGuZRG2bQs0E
-
encryption_key
3wNfBQLmJMIJoFOXueXK
-
install_name
svchost.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
svchosta
-
subdirectory
media
Extracted
-
stealc
-
trump
-
http://45.93.20.28
-
url_path
/85a1cacf11314eb8.php
Targets
-
- Target a910f73ee1f155ed585016e76cf5532c.exe
- Size 1.8MB
- SHA256 fedcaf57f0459c113cf0b609ec2713b111e50d25d15e321ccaa5dc89d72528e8
- MD5 a910f73ee1f155ed585016e76cf5532c
- SHA1 6da4a841d64bf75c15e0c2dd0a34fd6b1d2b6411
- SHA512 969e9fb7d3d33efeaee3f6f14374134e175848174efb4f2a3859bc46fd91ba7fc5ec75c5f003674d3922da388a3b62d6e326e338f9f622247d7d255a53a3ee32
- SSDEEP 49152:HNGOCYrWWlIYr8RbY4ThJYh3xMETJrnkSRIw4qd/O:IgZG1M3xPJ7kqwqd/O
- MD5 SHA1 SHA512 SSDEEP
Amadey family
Detects Healer an antivirus disabler dropper
Healer family
Modifies Windows Defender Real-time Protection settings
Modifies Windows Defender notification settings
Quasar family
Quasar payload
Stealc family
Suspicious use of NtCreateUserProcessOtherParentProcess
Contacts a large (8709) amount of remote hosts
This may indicate a network scan to discover remotely running services.
Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Blocklisted process makes network request
Downloads MZ/PE file
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Deletes itself
Drops startup file
Executes dropped EXE
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Loads dropped DLL
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
Windows security modification
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
AutoIT Executable
AutoIT scripts compiled to PE executables.
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
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