sakula | 103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c

General

Target

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe
Size

176KB
MD5

83f753c540b727ee2aacdbdda6a3e862
SHA1

c9a8d30d9862b18a6bb405d192b041994336497e
SHA256

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c
SHA512

4e9279d5d6efa7405ccbf7e246bae7eb0df2a820564a8374edc2130eca393a027b3a156aab5325af25b9aa6a56d950395c0a6771b9909e02ee46467146906a5c

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1568-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1588-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1588 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1808 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

pid process

1568 103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

pid	process
1588	MediaCenter.exe

pid	process
1808	cmd.exe

pid	process
1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.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"	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.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

996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

description pid process

Token: SeIncBasePriorityPrivilege 1568 103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

pid	process
996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.execmd.exe

description	pid	process	target process
PID 1568 wrote to memory of 1588	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	MediaCenter.exe
PID 1568 wrote to memory of 1588	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	MediaCenter.exe
PID 1568 wrote to memory of 1588	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	MediaCenter.exe
PID 1568 wrote to memory of 1588	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	MediaCenter.exe
PID 1568 wrote to memory of 1808	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	cmd.exe
PID 1568 wrote to memory of 1808	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	cmd.exe
PID 1568 wrote to memory of 1808	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	cmd.exe
PID 1568 wrote to memory of 1808	1568	103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe	cmd.exe
PID 1808 wrote to memory of 996	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 996	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 996	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 996	1808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe
"C:\Users\Admin\AppData\Local\Temp\103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1568

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1588

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\103b64a98fd0e4f771a88e4cc0af721b648a71634dc4e784a0be4e071a04a97c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:996

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

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Downloads

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

MD5
2c818d093331e626d319ea131aa74cfc

SHA1
59d9d90f62c0fcd6ba8661fe7207abbcc7f72615

SHA256
79230ea5722dcc774c56ce668c7bbaa3ceb0821758fb26b33c26a29a4869528f

SHA512
bcfa81202e7a6f42e5e16c50cc0ac5e645c65d283f9c0715f5c04e83566cc95d8fbcef41e871164dea481986234ec547a3f37287a623e34108093197e5e977d5

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

MD5
2c818d093331e626d319ea131aa74cfc

SHA1
59d9d90f62c0fcd6ba8661fe7207abbcc7f72615

SHA256
79230ea5722dcc774c56ce668c7bbaa3ceb0821758fb26b33c26a29a4869528f

SHA512
bcfa81202e7a6f42e5e16c50cc0ac5e645c65d283f9c0715f5c04e83566cc95d8fbcef41e871164dea481986234ec547a3f37287a623e34108093197e5e977d5

Download Submit
memory/1568-55-0x0000000076371000-0x0000000076373000-memory.dmp

Filesize
8KB

Download
memory/1568-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1588-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads