3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840

General

Target

3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
Size

244KB
MD5

353631c7e3686b6aba08dcab28849013
SHA1

0e0054e1175f1119e44aa71f94ad9b059c207338
SHA256

3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840
SHA512

48f3577e731cf6b984b8602241eba4855a7dd2846a76e527d347a5c55ea49b3927d8ae0eff285b93c1b586696db5a6a9dde0b44652800d7b9f8386af94e1d469
SSDEEP

6144:oHAn9UvAqXDdJZRx8zm/4Q7OkkXJLbg4xK4laa:Pn9UvxXDdJZRx8zm/4Q7OksJLbg4x

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

hihav.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hihav.exe

Executes dropped EXE 1 IoCs

Processes:

hihav.exe

pid process

784 hihav.exe

Loads dropped DLL 2 IoCs

Processes:

3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe

pid	process
1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

hihav.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /Y"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /q"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /I"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /D"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /X"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /E"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /P"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /w"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /m"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /u"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /h"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /K"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /N"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /U"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /i"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /R"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /T"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /Q"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /g"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /O"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /o"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /L"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /v"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /V"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /A"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /k"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /r"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /c"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /Z"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /d"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /M"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /x"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /W"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /G"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /S"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /e"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /a"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /B"	hihav.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /H"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /j"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /f"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /z"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /l"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /F"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /b"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /C"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /s"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /t"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /p"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /J"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /n"	hihav.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\hihav = "C:\\Users\\Admin\\hihav.exe /y"	hihav.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:

hihav.exe

pid	process
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe
784	hihav.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exehihav.exe

pid process

1788 3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
784 hihav.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exehihav.exe

description	pid	process	target process
PID 1788 wrote to memory of 784	1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe	hihav.exe
PID 1788 wrote to memory of 784	1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe	hihav.exe
PID 1788 wrote to memory of 784	1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe	hihav.exe
PID 1788 wrote to memory of 784	1788	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe	hihav.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
PID 784 wrote to memory of 1788	784	hihav.exe	3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe

C:\Users\Admin\AppData\Local\Temp\3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe
"C:\Users\Admin\AppData\Local\Temp\3999b02a5ea3296196d635345d1641e8e5b294de86df15b4c7877442fe2ec840.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1788

C:\Users\Admin\hihav.exe
"C:\Users\Admin\hihav.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
- Suspicious use of WriteProcessMemory
PID:784

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\hihav.exe

Filesize
244KB

MD5
d2eb0a663da56b25513d3de2adbe4850

SHA1
ec2a6df23e8c6b8c015ee69db6b3aa0363235817

SHA256
45ac478fc074f400d480fcca80d2daf6cd154ab4935be090b824e313f3aa6bcc

SHA512
68ff6d643768c3602118273e6d61d27f19abdadba2b703bd0446b881feea03c767ed85a03bbd5b682d9bf167da7f814ac1a766e471359513e470529ec079c7f7

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

Filesize
244KB

MD5
d2eb0a663da56b25513d3de2adbe4850

SHA1
ec2a6df23e8c6b8c015ee69db6b3aa0363235817

SHA256
45ac478fc074f400d480fcca80d2daf6cd154ab4935be090b824e313f3aa6bcc

SHA512
68ff6d643768c3602118273e6d61d27f19abdadba2b703bd0446b881feea03c767ed85a03bbd5b682d9bf167da7f814ac1a766e471359513e470529ec079c7f7

Download Submit
\Users\Admin\hihav.exe

Filesize
244KB

MD5
d2eb0a663da56b25513d3de2adbe4850

SHA1
ec2a6df23e8c6b8c015ee69db6b3aa0363235817

SHA256
45ac478fc074f400d480fcca80d2daf6cd154ab4935be090b824e313f3aa6bcc

SHA512
68ff6d643768c3602118273e6d61d27f19abdadba2b703bd0446b881feea03c767ed85a03bbd5b682d9bf167da7f814ac1a766e471359513e470529ec079c7f7

Download Submit
\Users\Admin\hihav.exe

Filesize
244KB

MD5
d2eb0a663da56b25513d3de2adbe4850

SHA1
ec2a6df23e8c6b8c015ee69db6b3aa0363235817

SHA256
45ac478fc074f400d480fcca80d2daf6cd154ab4935be090b824e313f3aa6bcc

SHA512
68ff6d643768c3602118273e6d61d27f19abdadba2b703bd0446b881feea03c767ed85a03bbd5b682d9bf167da7f814ac1a766e471359513e470529ec079c7f7

Download Submit
memory/784-59-0x0000000000000000-mapping.dmp

Download
memory/1788-56-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads