General
- Target ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6
- Size 1.7MB
- Sample240503-2gfjesba37
- SHA256 ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6
- MD5 8ac5bf7d653c16dfab906e995e7228f3
- SHA1 7432d4b623a8f0d153d684e01d6f466b55ac2005
- SHA512 2cceffa66fa940f5b6c00462b9f02ba308ba6b61c14763f8f72a4e5f6480f8ddb32f954887d8503200d274340d75b3d2e1296d6f6d35a78bacd2acb1a60e46b5
- SSDEEP 24576:3IH2KeiY4ZbBCWoXDdYBM7d2pMXxWMm55ejujEWFSX52//5anyw1SJTTghw5vHVI:YeJ+oWoXDGy7dhXxWMmeu+50uShuwr85
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6.exe
Resource
win7-20240221-en
Malware Config
Extracted
-
amadey
-
4.20
-
http://193.233.132.139
-
install_dir
5454e6f062
-
install_file
explorta.exe
-
strings_key
c7a869c5ba1d72480093ec207994e2bf
-
url_paths
/sev56rkm/index.php
Extracted
-
amadey
-
4.18
-
http://193.233.132.56
-
install_dir
09fd851a4f
-
install_file
explorha.exe
-
strings_key
443351145ece4966ded809641c77cfa8
-
url_paths
/Pneh2sXQk0/index.php
Extracted
-
redline
-
Test1234
-
185.215.113.67:26260
Extracted
-
stealc
-
http://52.143.157.84
-
url_path
/c73eed764cc59dcb.php
Extracted
-
risepro
-
147.45.47.93:58709
Targets
-
- Target ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6
- Size 1.7MB
- SHA256 ad6c3a1915792bfc0577fd9a458c75d151eff6838a2c6081c2d5ba01ec332de6
- MD5 8ac5bf7d653c16dfab906e995e7228f3
- SHA1 7432d4b623a8f0d153d684e01d6f466b55ac2005
- SHA512 2cceffa66fa940f5b6c00462b9f02ba308ba6b61c14763f8f72a4e5f6480f8ddb32f954887d8503200d274340d75b3d2e1296d6f6d35a78bacd2acb1a60e46b5
- SSDEEP 24576:3IH2KeiY4ZbBCWoXDdYBM7d2pMXxWMm55ejujEWFSX52//5anyw1SJTTghw5vHVI:YeJ+oWoXDGy7dhXxWMmeu+50uShuwr85
- MD5 SHA1 SHA512 SSDEEP
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
Detect ZGRat V1
Detects Arechclient2 RAT
Arechclient2.
Modifies firewall policy service
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
RedLine payload
SectopRAT payload
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Modifies boot configuration data using bcdedit
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Downloads MZ/PE file
Modifies Windows Firewall
Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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
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.
Legitimate hosting services abused for malware hosting/C2
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.
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
1Service Execution
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
1Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1