e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585

General

Target

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
Size

412KB
MD5

2e7501db16411d9d30287aff096ea7c0
SHA1

b4fbae7601c17b7c20709da92f564547c4ecd6d7
SHA256

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585
SHA512

f49653d5971ed1b049586c78c50b8b91f6eafe50d6ec42adcd85568e90e18e5168cad9f2e13c5d075053ae1c9df2e6b776cccbf48cc2671fdcea2e3c83c6f021
SSDEEP

12288:8c9SLkWor+akVC5s/dIdEhtqiXkIvaX/m7bfTWaUUml6iHsyQK2omv4:8c9SLkWadstqiXkIqUs6iHsyQK2w

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:

xiaug.exee198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	xiaug.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

Executes dropped EXE 1 IoCs

Processes:

xiaug.exe

pid process

1576 xiaug.exe

pid	process
1576	xiaug.exe

Loads dropped DLL 2 IoCs

Processes:

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

pid	process
1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

xiaug.exee198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /h"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /i"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /f"	xiaug.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /H"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /S"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /d"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /O"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /U"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /G"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /l"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /R"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /c"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /K"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /b"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /V"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /s"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /x"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /p"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /B"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /X"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /I"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /o"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /k"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /C"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /Z"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /w"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /L"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /a"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /N"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /r"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /W"	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /T"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /g"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /F"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /u"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /v"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /j"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /D"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /y"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /n"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /E"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /t"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /J"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /W"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /M"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /Q"	xiaug.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /q"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /z"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /e"	xiaug.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\xiaug = "C:\\Users\\Admin\\xiaug.exe /P"	xiaug.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:

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exexiaug.exe

pid	process
1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe
1576	xiaug.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exexiaug.exe

pid process

1232 e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
1576 xiaug.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe

description	pid	process	target process
PID 1232 wrote to memory of 1576	1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe	xiaug.exe
PID 1232 wrote to memory of 1576	1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe	xiaug.exe
PID 1232 wrote to memory of 1576	1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe	xiaug.exe
PID 1232 wrote to memory of 1576	1232	e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe	xiaug.exe

C:\Users\Admin\AppData\Local\Temp\e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe
"C:\Users\Admin\AppData\Local\Temp\e198c0c199dc91f28a7d17c0cabd6f758c8699b9cc5261ee59468aaca6626585.exe"
1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1232

C:\Users\Admin\xiaug.exe
"C:\Users\Admin\xiaug.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:1576

Network

MITRE ATT&CK Matrix ATT&CK 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

1

T1158

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\xiaug.exe
Filesize
412KB

MD5
81eec4984f041f109f878ff0fce3f4f5

SHA1
a92cfb53d1e9477ebe2b54e27e5d5c83facfabb6

SHA256
e1b4f9af3f3798b301548249ed4755575548c5abd1ae4bdedfed958a204d3b27

SHA512
cc89b62e30d02e24bb2b29cc0c0368d426bb99bff7cbe16c6adb4440169445193bad5e33d097cbad0ec49932405cd4de77450c6ce72ac33b3b4104a8aa44802f

Download Submit
C:\Users\Admin\xiaug.exe
Filesize
412KB

MD5
81eec4984f041f109f878ff0fce3f4f5

SHA1
a92cfb53d1e9477ebe2b54e27e5d5c83facfabb6

SHA256
e1b4f9af3f3798b301548249ed4755575548c5abd1ae4bdedfed958a204d3b27

SHA512
cc89b62e30d02e24bb2b29cc0c0368d426bb99bff7cbe16c6adb4440169445193bad5e33d097cbad0ec49932405cd4de77450c6ce72ac33b3b4104a8aa44802f

Download Submit
\Users\Admin\xiaug.exe
Filesize
412KB

MD5
81eec4984f041f109f878ff0fce3f4f5

SHA1
a92cfb53d1e9477ebe2b54e27e5d5c83facfabb6

SHA256
e1b4f9af3f3798b301548249ed4755575548c5abd1ae4bdedfed958a204d3b27

SHA512
cc89b62e30d02e24bb2b29cc0c0368d426bb99bff7cbe16c6adb4440169445193bad5e33d097cbad0ec49932405cd4de77450c6ce72ac33b3b4104a8aa44802f

Download Submit
\Users\Admin\xiaug.exe
Filesize
412KB

MD5
81eec4984f041f109f878ff0fce3f4f5

SHA1
a92cfb53d1e9477ebe2b54e27e5d5c83facfabb6

SHA256
e1b4f9af3f3798b301548249ed4755575548c5abd1ae4bdedfed958a204d3b27

SHA512
cc89b62e30d02e24bb2b29cc0c0368d426bb99bff7cbe16c6adb4440169445193bad5e33d097cbad0ec49932405cd4de77450c6ce72ac33b3b4104a8aa44802f

Download Submit
memory/1232-56-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1232-57-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/1232-65-0x0000000002E60000-0x0000000002ECA000-memory.dmp

Filesize
424KB

Download
memory/1232-68-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1576-60-0x0000000000000000-mapping.dmp

Download
memory/1576-66-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1576-69-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads