431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9

General

Target

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
Size

220KB
MD5

196c0e4e1e41e81a5f7e3f1560979be0
SHA1

14b06ada0aaa08b698650ce088e39a32e4ebed10
SHA256

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9
SHA512

f9aef568f002d3b889e63fe3c5fff178dd2fbeebcc30985d00ef96bd9ee45e6e28c3c8d38a16f7db85a41f1eddba66fa458005841599e711fc96820718300875
SSDEEP

3072:8jwsq8CGAALc3uk85gVzaSCz7TG2KAikGFH+aaFuJ+WJv:awXTGPL8uXgzqmhBjJD

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:

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exegoelo.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"	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	goelo.exe

Executes dropped EXE 1 IoCs

Processes:

goelo.exe

pid process

1072 goelo.exe

pid	process
1072	goelo.exe

Loads dropped DLL 2 IoCs

Processes:

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe

pid	process
1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe

Adds Run key to start application 2 TTPs 29 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

goelo.exe431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /i"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /f"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /n"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /q"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /e"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /x"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /t"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /m"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /g"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /a"	goelo.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /c"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /k"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /o"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /s"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /y"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /h"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /p"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /z"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /l"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /v"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /c"	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /j"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /b"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /d"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /r"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /u"	goelo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\goelo = "C:\\Users\\Admin\\goelo.exe /w"	goelo.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:

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exegoelo.exe

pid	process
1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe
1072	goelo.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exegoelo.exe

pid process

1196 431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
1072 goelo.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe

description	pid	process	target process
PID 1196 wrote to memory of 1072	1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe	goelo.exe
PID 1196 wrote to memory of 1072	1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe	goelo.exe
PID 1196 wrote to memory of 1072	1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe	goelo.exe
PID 1196 wrote to memory of 1072	1196	431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe	goelo.exe

C:\Users\Admin\AppData\Local\Temp\431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.exe
"C:\Users\Admin\AppData\Local\Temp\431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9.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:1196

C:\Users\Admin\goelo.exe
"C:\Users\Admin\goelo.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:1072

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

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Downloads

C:\Users\Admin\goelo.exe
Filesize
220KB

MD5
196c0e4e1e41e81a5f7e3f1560979be0

SHA1
14b06ada0aaa08b698650ce088e39a32e4ebed10

SHA256
431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9

SHA512
f9aef568f002d3b889e63fe3c5fff178dd2fbeebcc30985d00ef96bd9ee45e6e28c3c8d38a16f7db85a41f1eddba66fa458005841599e711fc96820718300875

Download Submit
C:\Users\Admin\goelo.exe
Filesize
220KB

MD5
196c0e4e1e41e81a5f7e3f1560979be0

SHA1
14b06ada0aaa08b698650ce088e39a32e4ebed10

SHA256
431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9

SHA512
f9aef568f002d3b889e63fe3c5fff178dd2fbeebcc30985d00ef96bd9ee45e6e28c3c8d38a16f7db85a41f1eddba66fa458005841599e711fc96820718300875

Download Submit
\Users\Admin\goelo.exe
Filesize
220KB

MD5
196c0e4e1e41e81a5f7e3f1560979be0

SHA1
14b06ada0aaa08b698650ce088e39a32e4ebed10

SHA256
431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9

SHA512
f9aef568f002d3b889e63fe3c5fff178dd2fbeebcc30985d00ef96bd9ee45e6e28c3c8d38a16f7db85a41f1eddba66fa458005841599e711fc96820718300875

Download Submit
\Users\Admin\goelo.exe
Filesize
220KB

MD5
196c0e4e1e41e81a5f7e3f1560979be0

SHA1
14b06ada0aaa08b698650ce088e39a32e4ebed10

SHA256
431198d4bd93b3840abb84ceb1da5f4a48232e95fe7da1d9a7631a09da108eb9

SHA512
f9aef568f002d3b889e63fe3c5fff178dd2fbeebcc30985d00ef96bd9ee45e6e28c3c8d38a16f7db85a41f1eddba66fa458005841599e711fc96820718300875

Download Submit
memory/1072-59-0x0000000000000000-mapping.dmp

Download
memory/1196-56-0x0000000075D01000-0x0000000075D03000-memory.dmp

Filesize
8KB

Download
memory/1196-65-0x0000000074991000-0x0000000074993000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads