cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451

General

Target

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
Size

120KB
MD5

89e6e948d69c3bb0ec0e3711cae65952
SHA1

ddeaa13e7d941447a9debb4b8e5f040778d92b15
SHA256

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451
SHA512

3c8ab0366c59c2b4904b45e857b14232ac0855b2864bccf2cfbc1cbfbab53d5957e8c401fae0b391159ab36ed09e03d8ec431f19530f377f71c5ac0bf71e2d38
SSDEEP

3072:xGpbUpd1/l0izZF6yCenK2iGlefx8X1/:xGp+1pzZF44K3AAKX1

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

T1564.001

Modify Registry

T1112

Processes:

piateaq.execd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	piateaq.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.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:

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe

Executes dropped EXE 1 IoCs

Processes:

piateaq.exe

pid process

4388 piateaq.exe

pid	process
4388	piateaq.exe

Adds Run key to start application 2 TTPs 51 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

piateaq.execd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /A"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /L"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /M"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /o"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /h"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /t"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /O"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /Q"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /K"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /a"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /N"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /P"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /e"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /n"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /N"	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /w"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /y"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /k"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /I"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /G"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /W"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /D"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /c"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /Y"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /C"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /H"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /v"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /q"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /s"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /z"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /m"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /V"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /d"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /b"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /j"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /l"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /g"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /x"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /X"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /f"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /S"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /r"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /R"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /J"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /T"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /B"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /Z"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /i"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /F"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /U"	piateaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\piateaq = "C:\\Users\\Admin\\piateaq.exe /p"	piateaq.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exepiateaq.exe

pid	process
4972	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
4972	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe
4388	piateaq.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exepiateaq.exe

pid process

4972 cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
4388 piateaq.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe

description	pid	process	target process
PID 4972 wrote to memory of 4388	4972	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe	piateaq.exe
PID 4972 wrote to memory of 4388	4972	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe	piateaq.exe
PID 4972 wrote to memory of 4388	4972	cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe	piateaq.exe

C:\Users\Admin\AppData\Local\Temp\cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.exe
"C:\Users\Admin\AppData\Local\Temp\cd92a293cbae54cbbf646d747d70905cc9e4d60dc42ee40d3044c138012df451.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:4972

C:\Users\Admin\piateaq.exe
"C:\Users\Admin\piateaq.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:4388

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\piateaq.exe
Filesize
120KB

MD5
f949f729c26efe277e36d2cf782d5523

SHA1
6a7a56651a5658aed35ceb7522a445a665e9b76f

SHA256
c0bf45911e5b0cb724737dc072af89bef9ca03a5d5a9b158117426956ed7d4fe

SHA512
749db93cf26ac14ed1674844affdf85ba748f9a1288350859df6f98f7fb7584066d8ef185b04b09e2b3bdd0016e194069d5f018a56173732fd61512908ee8aa9

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads