sakula | 0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080

General

Target

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe
Size

176KB
MD5

c6d9274ce5b5208e9edeb70b1ad1ee58
SHA1

12cb30e297cee7b491145a3b36e652437af2cf78
SHA256

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080
SHA512

2537c94a0b2ae63e7e78f32e8f34de811e77a58dc2cf67794004c8bc6dbf363b6914331b3c8b45a87390db281af87048aa002c787cbc29b1d06ed735b4c789b1

Score

10^/10

sakula persistence rat suricata 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/832-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1848-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_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

1848 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1308 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

pid process

832 0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

pid	process
1848	MediaCenter.exe

pid	process
1308	cmd.exe

pid	process
832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.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"	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.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

1996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

description pid process

Token: SeIncBasePriorityPrivilege 832 0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.execmd.exe

description	pid	process	target process
PID 832 wrote to memory of 1848	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	MediaCenter.exe
PID 832 wrote to memory of 1308	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	cmd.exe
PID 832 wrote to memory of 1308	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	cmd.exe
PID 832 wrote to memory of 1308	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	cmd.exe
PID 832 wrote to memory of 1308	832	0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe	cmd.exe
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE
PID 1308 wrote to memory of 1996	1308	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe
"C:\Users\Admin\AppData\Local\Temp\0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1848

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f41d0f4d842b4082fc2184f36f48b2b139cc5f0e3554d7a3acbffa33c54c080.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1996

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
97062d4bb5164e13a78c38d9b4954a21

SHA1
9f2921b68dfc296b4ce537a2a742e42d424a733e

SHA256
a707621f43dc459ddec2e6f4a4c8d956e9932002324c261e0a55f1af80f7570f

SHA512
4a471565aa99e70e3b3fac8ce4f355f30fb452651ee260c2660137e8298c26ccc92063224d8ff47100fe4a640f33b5274ce3046eea50c15739dc63eb93f19497

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

MD5
97062d4bb5164e13a78c38d9b4954a21

SHA1
9f2921b68dfc296b4ce537a2a742e42d424a733e

SHA256
a707621f43dc459ddec2e6f4a4c8d956e9932002324c261e0a55f1af80f7570f

SHA512
4a471565aa99e70e3b3fac8ce4f355f30fb452651ee260c2660137e8298c26ccc92063224d8ff47100fe4a640f33b5274ce3046eea50c15739dc63eb93f19497

Download Submit
memory/832-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/832-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1848-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads