General
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Target
7d1ba7070a1261c5bd8eb7f36b94459d9f0351ee0b8436e6c1b7f9680251d7e4.exe
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Size
1.8MB
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Sample
240507-v71tqage7w
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MD5
7f403a8f08d295f3bcb884904967ca09
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SHA1
a08ba114fc0b0b8f766a979f3a61e033e62a3b46
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SHA256
7d1ba7070a1261c5bd8eb7f36b94459d9f0351ee0b8436e6c1b7f9680251d7e4
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SHA512
8ee20adb8edbc14c053b88aed767e6b6fb46b5907c211257c6e9ea3f2249108f70245d4b01d95610bb9015a58775e2f2785bb0648add522fd8eb1bb6c40f14d3
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SSDEEP
49152:TxJH07bcuwSYqKBU1+GrsqWp/kz9pdAaDP+:dPuwSYqKBU16qSkz9pdAM2
Behavioral task
behavioral1
Sample
7d1ba7070a1261c5bd8eb7f36b94459d9f0351ee0b8436e6c1b7f9680251d7e4.exe
Resource
win7-20240215-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
Extracted
risepro
147.45.47.126:58709
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
redline
newpub
185.215.113.67:26260
Targets
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Target
7d1ba7070a1261c5bd8eb7f36b94459d9f0351ee0b8436e6c1b7f9680251d7e4.exe
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Size
1.8MB
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MD5
7f403a8f08d295f3bcb884904967ca09
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SHA1
a08ba114fc0b0b8f766a979f3a61e033e62a3b46
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SHA256
7d1ba7070a1261c5bd8eb7f36b94459d9f0351ee0b8436e6c1b7f9680251d7e4
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SHA512
8ee20adb8edbc14c053b88aed767e6b6fb46b5907c211257c6e9ea3f2249108f70245d4b01d95610bb9015a58775e2f2785bb0648add522fd8eb1bb6c40f14d3
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SSDEEP
49152:TxJH07bcuwSYqKBU1+GrsqWp/kz9pdAaDP+:dPuwSYqKBU16qSkz9pdAM2
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Detect ZGRat V1
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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Downloads MZ/PE file
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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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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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
3PowerShell
2System Services
1Service Execution
1Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
6Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Hide Artifacts
1Hidden Files and Directories
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1