12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9

General

Target

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
Size

280KB
MD5

4c224ca41d035e3c79e59aed857a1ec0
SHA1

9e4bc1c0a0c8d6de72d6bb53d20acfb75555acee
SHA256

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9
SHA512

07e9e133d472f8947b250b913d351dafc32bf7ae2830480f624fd2dcf0ec91d9f43148fcbd8f251c5dbfd427fb63efc10fc7c8e11de1f32c76a714ee9a00ef32
SSDEEP

3072:IaZFviHOPiu8aQe3TqDUCiGjHJDbRv9y+qwa+rZf/M2BXOg:1FviHOf3TqD+0HBb5ta+rZ3Mat

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:

jouoqay.exe12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	jouoqay.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

Executes dropped EXE 1 IoCs

Processes:

jouoqay.exe

pid process

1748 jouoqay.exe

pid	process
1748	jouoqay.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:

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

jouoqay.exe12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /K"	jouoqay.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /F"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /D"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /C"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /p"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /M"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /k"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /r"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /n"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /O"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /I"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /h"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /c"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /s"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /g"	jouoqay.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Run\	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /X"	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /N"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /S"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /b"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /q"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /U"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /B"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /m"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /E"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /H"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /L"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /u"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /G"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /l"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /P"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /j"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /W"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /Z"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /w"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /R"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /f"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /X"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /J"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /d"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /z"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /o"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /i"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /Y"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /x"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /T"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /Q"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /y"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /A"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /e"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /v"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /V"	jouoqay.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\jouoqay = "C:\\Users\\Admin\\jouoqay.exe /t"	jouoqay.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:

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exejouoqay.exe

pid	process
5064	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
5064	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe
1748	jouoqay.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exejouoqay.exe

pid process

5064 12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
1748 jouoqay.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe

description	pid	process	target process
PID 5064 wrote to memory of 1748	5064	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe	jouoqay.exe
PID 5064 wrote to memory of 1748	5064	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe	jouoqay.exe
PID 5064 wrote to memory of 1748	5064	12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe	jouoqay.exe

C:\Users\Admin\AppData\Local\Temp\12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.exe
"C:\Users\Admin\AppData\Local\Temp\12548c3140d21446896e15a5188768999a7a895b6cd25136b51203598d241bd9.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:5064
- C:\Users\Admin\jouoqay.exe
  "C:\Users\Admin\jouoqay.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:1748

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\jouoqay.exe

Filesize
280KB

MD5
62cba453b9bcf81fc6492db1fa3e7fb9

SHA1
2682de85a98491d87b4128c9d5964ec39ebc0043

SHA256
870711f06c41367c9a6f066c81569cdc3e6d7041ecd4a2dde9de0cc6b97808e7

SHA512
81ec5cbac9e5cf9f0daa53915256463a02b131b9137967519ea2ceef05af17c91750aa39f389a5ea5a4f1746a1b075323cc1270c2479bec595e3dae1802099fd

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

Filesize
280KB

MD5
62cba453b9bcf81fc6492db1fa3e7fb9

SHA1
2682de85a98491d87b4128c9d5964ec39ebc0043

SHA256
870711f06c41367c9a6f066c81569cdc3e6d7041ecd4a2dde9de0cc6b97808e7

SHA512
81ec5cbac9e5cf9f0daa53915256463a02b131b9137967519ea2ceef05af17c91750aa39f389a5ea5a4f1746a1b075323cc1270c2479bec595e3dae1802099fd

Download Submit
memory/1748-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads