General
- Target Auto Clicker v1.exe
- Size 34.3MB
- Sample260724-evfp1sscpg
- SHA256 551a6a5f0c07da8a2ec01febb47a0b381f47c7f9444168e8ee28e984474b859b
- MD5 2e51d734471f981c4d5d97be882147ee
- SHA1 ea41ab36159d43f3d58db71f3ded337f6ec50cea
- SHA512 43f537abc69b7e61755b3e774f2162d24f1df0030be67af51b15323c76de5cfa8f303c45b24ba7b360a4e2c3e31a7001bd15df8b6e6db9b51c78f383b440469c
- SSDEEP 786432:83GwSEGCoW830A1QtIJ2j6+s7LWB75zuXVgiCuAHsMrwHNeNFRmqhx8:lwSEWWrMiIJ2qHWB75il4ZH5FsV
- TLSH T1B487012439EB101DF3F3AABA5FD4B9AF9D5EF673270A20B9106103468722D81DD91739
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Auto Clicker v1.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Auto Clicker v1.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
neptunerat
-
russn-48812.portmap.host:48812
-
filename
USB.exe
-
group
MasonGroup
-
key
FMyLVvjBTyADMJTG
-
rat_name
MasonRAT
Targets
-
- Target Auto Clicker v1.exe
- Size 34.3MB
- SHA256 551a6a5f0c07da8a2ec01febb47a0b381f47c7f9444168e8ee28e984474b859b
- MD5 2e51d734471f981c4d5d97be882147ee
- SHA1 ea41ab36159d43f3d58db71f3ded337f6ec50cea
- SHA512 43f537abc69b7e61755b3e774f2162d24f1df0030be67af51b15323c76de5cfa8f303c45b24ba7b360a4e2c3e31a7001bd15df8b6e6db9b51c78f383b440469c
- SSDEEP 786432:83GwSEGCoW830A1QtIJ2j6+s7LWB75zuXVgiCuAHsMrwHNeNFRmqhx8:lwSEWWrMiIJ2qHWB75il4ZH5FsV
- TLSH T1B487012439EB101DF3F3AABA5FD4B9AF9D5EF673270A20B9106103468722D81DD91739
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects DonutLoader
-
Detects NeptuneRAT stealer
-
Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
-
Sets service image path in registry
This determines the executable launched when a service starts. It can be used to establish persistence.
-
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.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
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Drops desktop.ini file(s)
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
-
Hide Artifacts: Hidden Files and Directories
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
3