General
-
Target
Plants vs Zombies Battle for Neighborville Generator.zip
-
Size
3.1MB
-
Sample
231005-z85lhshd67
-
MD5
7197106f428166d95432dce2a390779b
-
SHA1
e9dea0a2849a590cf0444c07f5113b60f219765b
-
SHA256
0ba79099f8db9170e50f024819e3625fb0fbf51f1ba943415970466f120623e6
-
SHA512
d61a3eb1fb55c2da631e8ded9fe1d150c19b4a1581e1538dabce2dd9a4f0c842340fca22c3a8f0cab8f09c81e4a46507972a5813fb4bfc663be3fd49aacc0d0b
-
SSDEEP
98304:AkLLoYWh8JAV/VH97F3tlQ+jt29s4C1eH9/:fEQJAZVdVQ+jt5o9/
Static task
static1
Behavioral task
behavioral1
Sample
Plants vs Zombies Battle for Neighborville Generator.zip
Resource
win10v2004-20230915-en
Malware Config
Extracted
stealc
http://bakbakbak.info
-
url_path
/09e4d23b10828340.php
Extracted
redline
0410
s62b50.info:81
Targets
-
-
Target
Plants vs Zombies Battle for Neighborville Generator.zip
-
Size
3.1MB
-
MD5
7197106f428166d95432dce2a390779b
-
SHA1
e9dea0a2849a590cf0444c07f5113b60f219765b
-
SHA256
0ba79099f8db9170e50f024819e3625fb0fbf51f1ba943415970466f120623e6
-
SHA512
d61a3eb1fb55c2da631e8ded9fe1d150c19b4a1581e1538dabce2dd9a4f0c842340fca22c3a8f0cab8f09c81e4a46507972a5813fb4bfc663be3fd49aacc0d0b
-
SSDEEP
98304:AkLLoYWh8JAV/VH97F3tlQ+jt29s4C1eH9/:fEQJAZVdVQ+jt5o9/
-
NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Sets DLL path for service in the registry
-
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.
-
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
-
Blocklisted process makes network request
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2