5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3

General

Target

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
Size

140KB
MD5

5c6eb56fcd6cd24f8cb820204baeb920
SHA1

a6a77e7b22816b91e035bbed4bc98c12b0b2ae82
SHA256

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3
SHA512

35a08192c7672ead6b607a9b9439929338ef478670200bd1e87de198e913bdc6b7b98461ad84c5bcd73086267c85f304c67c3b92f8205f9086742be9d13d3e11
SSDEEP

3072:U9Pc7FuHCxABX562J7fT4PE6fUneYkLpE6H94oQZiENngW:jFufBJ1J7f8z9SOWzx

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

huray.exe5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	huray.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

Executes dropped EXE 1 IoCs

Processes:

huray.exe

pid process

308 huray.exe

pid	process
308	huray.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

huray.exe5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /d"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /k"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /B"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /l"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /P"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /r"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /S"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /b"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /V"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /F"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /p"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /Q"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /A"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /j"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /I"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /q"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /g"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /R"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /y"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /T"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /h"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /W"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /n"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /c"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /t"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /i"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /J"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /C"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /M"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /a"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /D"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /G"	huray.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /e"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /v"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /u"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /Z"	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /X"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /O"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /f"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /m"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /o"	huray.exe
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows\CurrentVersion\Run\	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /E"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /w"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /L"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /z"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /K"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /Z"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /x"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /Y"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /U"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /H"	huray.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huray = "C:\\Users\\Admin\\huray.exe /s"	huray.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exehuray.exe

pid	process
4560	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
4560	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe
308	huray.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exehuray.exe

pid process

4560 5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
308 huray.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe

description	pid	process	target process
PID 4560 wrote to memory of 308	4560	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe	huray.exe
PID 4560 wrote to memory of 308	4560	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe	huray.exe
PID 4560 wrote to memory of 308	4560	5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe	huray.exe

C:\Users\Admin\AppData\Local\Temp\5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe
"C:\Users\Admin\AppData\Local\Temp\5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4560

C:\Users\Admin\huray.exe
"C:\Users\Admin\huray.exe"
2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:308

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\huray.exe

Filesize
140KB

MD5
8846503c7739686d04d01ab7dc7417e6

SHA1
773af69281b730ef8284f277aa29b3b541d303db

SHA256
0df61f73e89dce85a7745c756252abec9fc27bc2130a4b93960f75ed9eb3602f

SHA512
e88a7bba52a6fd6467668381ada5052c7fa7b85276ef17c7e92548dda0a040368834b9d2683f925edf7a2f058c7f247b52b3d1eda7c1fef22ff29472be227715

Download Submit
C:\Users\Admin\huray.exe

Filesize
140KB

MD5
8846503c7739686d04d01ab7dc7417e6

SHA1
773af69281b730ef8284f277aa29b3b541d303db

SHA256
0df61f73e89dce85a7745c756252abec9fc27bc2130a4b93960f75ed9eb3602f

SHA512
e88a7bba52a6fd6467668381ada5052c7fa7b85276ef17c7e92548dda0a040368834b9d2683f925edf7a2f058c7f247b52b3d1eda7c1fef22ff29472be227715

Download Submit
memory/308-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads