dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f

General

Target
dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Size 270KB
Sample201113-d3e79h34y2
SHA256 dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f
MD5 1048057ec0dc14324660a8c555641dc5
SHA1 63c3aa7a362d5500045e834cb3adfc5136dd12a0
SHA512 126bf32da3480ab341fcba728f641acfd397fa809f941c0c2541f855cf1108a1eb6608d5fcd4e768a7334eb83f7a831500f080864ea395baa0725549ac326680
MD5 SHA1 SHA512

Score

6^/10

persistence

Adds Run key to start application 2 TTPs 1 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\ulltcdv = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Uriebuny\\uoeiopzo.exe\""	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

Peripheral Device Discovery

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
2012	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
4188	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
4188	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
4188	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
4188	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
500	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
500	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 4188	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	78
PID 4768 wrote to memory of 4188	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	78
PID 4768 wrote to memory of 4188	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	78
PID 4768 wrote to memory of 2012	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	79
PID 4768 wrote to memory of 2012	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	79
PID 4768 wrote to memory of 2012	4768	dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe	79

C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
"C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
  C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:4188
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qdlsalmio /tr "\"C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe\" /I qdlsalmio" /SC ONCE /Z /ST 16:25 /ET 16:37
  2⤵
  - Creates scheduled task(s)
  PID:2012

C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe
C:\Users\Admin\AppData\Local\Temp\dd541149f672e5fb8e5143b3757e60787cdcbfe2972558fbfa4c18fc063f0e4f.exe /I qdlsalmio
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:500