General
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Target
2aca1abc45a264170f1e9dad15de072ed216b3f56e79f2a721da170c37f1d53d
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Size
561KB
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Sample
240418-2dta4shf4t
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MD5
46a804d527cc255bad3c068d588bff95
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SHA1
72429d34eef9986b3ad14dce58416c9c5753438a
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SHA256
2aca1abc45a264170f1e9dad15de072ed216b3f56e79f2a721da170c37f1d53d
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SHA512
2a3f478451930aa56bc019155a08c1c130f7499b942cf9c01c7809f43b4662010d061fd5b7c10e3c949e9611147b5893db12a59a20e17b3207752b2d7d36a8bc
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SSDEEP
12288:mj3ByhBS4gUqbBy2O2oQ26EnG/Q7n+chJ:mbBQBSVU52O2oQYG/2n+chJ
Static task
static1
Behavioral task
behavioral1
Sample
2aca1abc45a264170f1e9dad15de072ed216b3f56e79f2a721da170c37f1d53d.exe
Resource
win7-20240221-en
Malware Config
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
2aca1abc45a264170f1e9dad15de072ed216b3f56e79f2a721da170c37f1d53d
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Size
561KB
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MD5
46a804d527cc255bad3c068d588bff95
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SHA1
72429d34eef9986b3ad14dce58416c9c5753438a
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SHA256
2aca1abc45a264170f1e9dad15de072ed216b3f56e79f2a721da170c37f1d53d
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SHA512
2a3f478451930aa56bc019155a08c1c130f7499b942cf9c01c7809f43b4662010d061fd5b7c10e3c949e9611147b5893db12a59a20e17b3207752b2d7d36a8bc
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SSDEEP
12288:mj3ByhBS4gUqbBy2O2oQ26EnG/Q7n+chJ:mbBQBSVU52O2oQYG/2n+chJ
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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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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Drops file in Drivers directory
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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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Loads dropped DLL
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Registers COM server for autorun
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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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Drops Chrome extension
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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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
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Defense Evasion
Modify Registry
7Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
5Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
1Subvert Trust Controls
1Install Root Certificate
1