General
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Target
cac7fc4ae9c97eba7455992b2d41449ee257ec485c562bfc7245a90033b1d774
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Size
4.1MB
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Sample
240329-ccjylsfa85
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MD5
c59b5442a81703579cded755bddcc63e
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SHA1
c3e36a8ed0952db30676d5cf77b3671238c19272
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SHA256
cac7fc4ae9c97eba7455992b2d41449ee257ec485c562bfc7245a90033b1d774
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SHA512
c9c834860982652e7ec1db085e534f6b1c35298ce75b29c2cbb0ac04ff40cd64363b458bcbd8c0983cf1ed778a4269372c6bc4ce7f831a6e1e70ee5f4a0772f9
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SSDEEP
49152:JtW1B+dRs6iY7idGOL8/actfDdAvNgFzzP/v0x5+TXwwF:L1F0OpF
Static task
static1
Malware Config
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
cac7fc4ae9c97eba7455992b2d41449ee257ec485c562bfc7245a90033b1d774
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Size
4.1MB
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MD5
c59b5442a81703579cded755bddcc63e
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SHA1
c3e36a8ed0952db30676d5cf77b3671238c19272
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SHA256
cac7fc4ae9c97eba7455992b2d41449ee257ec485c562bfc7245a90033b1d774
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SHA512
c9c834860982652e7ec1db085e534f6b1c35298ce75b29c2cbb0ac04ff40cd64363b458bcbd8c0983cf1ed778a4269372c6bc4ce7f831a6e1e70ee5f4a0772f9
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SSDEEP
49152:JtW1B+dRs6iY7idGOL8/actfDdAvNgFzzP/v0x5+TXwwF:L1F0OpF
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Detect ZGRat V1
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Detects DLL dropped by Raspberry Robin.
Raspberry Robin.
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Glupteba payload
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Modifies firewall policy service
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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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Drops startup file
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Executes dropped EXE
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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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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 Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
5Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1