sakula | 116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441

General

Target

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe
Size

41KB
MD5

7686a9cd8a51078a5fc263f272af801b
SHA1

1372a8392c3990ea2d8a2327879a9847541ae6bf
SHA256

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441
SHA512

d35a7a2fc0ffca516227b034709185f81d787701f52ccca6d77cf0e361e5b4a18a077708eef4ae7e41720a074b13b117b383c96c914a73ec5a710e5cc7c81ea8

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1752 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1668 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

pid process

952 116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

pid	process
1752	MediaCenter.exe

pid	process
1668	cmd.exe

pid	process
952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

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

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1664 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

pid	process
1664	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1752	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	MediaCenter.exe
PID 952 wrote to memory of 1752	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	MediaCenter.exe
PID 952 wrote to memory of 1752	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	MediaCenter.exe
PID 952 wrote to memory of 1752	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	MediaCenter.exe
PID 952 wrote to memory of 1668	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	cmd.exe
PID 952 wrote to memory of 1668	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	cmd.exe
PID 952 wrote to memory of 1668	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	cmd.exe
PID 952 wrote to memory of 1668	952	116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe	cmd.exe
PID 1668 wrote to memory of 1664	1668	cmd.exe	PING.EXE
PID 1668 wrote to memory of 1664	1668	cmd.exe	PING.EXE
PID 1668 wrote to memory of 1664	1668	cmd.exe	PING.EXE
PID 1668 wrote to memory of 1664	1668	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe
"C:\Users\Admin\AppData\Local\Temp\116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\116b4a0464f9c9f0fa1bf876ff3abe605346b9fddee0af706ca045ca5260f441.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1668

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1664

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
0b349ec1f628c52c4acd9b0e56d7d53c

SHA1
f0e956a106b5c6a15bc21f000273ae8c33a93247

SHA256
46d817227e7c675bca13ee4bf70112237ee278b325ac5f383b7f5689157af2bd

SHA512
5108fcf2b4705ed3c5f734dc8e2ce35eacb1da49ce4ab1e2d4cb223a80b36544d6e8d7dbfccc76e1a90c66b7cf349bb739ecfc38169b10cd24a4f8a48523cf2b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
0b349ec1f628c52c4acd9b0e56d7d53c

SHA1
f0e956a106b5c6a15bc21f000273ae8c33a93247

SHA256
46d817227e7c675bca13ee4bf70112237ee278b325ac5f383b7f5689157af2bd

SHA512
5108fcf2b4705ed3c5f734dc8e2ce35eacb1da49ce4ab1e2d4cb223a80b36544d6e8d7dbfccc76e1a90c66b7cf349bb739ecfc38169b10cd24a4f8a48523cf2b

Download Submit
memory/952-55-0x0000000076B81000-0x0000000076B83000-memory.dmp

Filesize
8KB

Download

Analysis

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