sakula | 1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6

General

Target

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe
Size

216KB
MD5

28af1e96cfad4157b36f4738efe16f8b
SHA1

5d5da74f302f34791444c2fc1f1210d9147636a8
SHA256

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6
SHA512

14c2c980ceadaf938fbb5d4bbd828b2f77f876ce1442314599f49fb3c00a95fe5667902fd549076ff4ad9959924e4963362d3e15e5f9203126b13ae9f1d85455

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/792-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1756-60-0x0000000000400000-0x0000000000420000-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

1756 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1880 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

pid process

792 1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

pid	process
1756	MediaCenter.exe

pid	process
1880	cmd.exe

pid	process
792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.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"	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.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

1688 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

description pid process

Token: SeIncBasePriorityPrivilege 792 1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

pid	process
1688	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.execmd.exe

description	pid	process	target process
PID 792 wrote to memory of 1756	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	MediaCenter.exe
PID 792 wrote to memory of 1756	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	MediaCenter.exe
PID 792 wrote to memory of 1756	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	MediaCenter.exe
PID 792 wrote to memory of 1756	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	MediaCenter.exe
PID 792 wrote to memory of 1880	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	cmd.exe
PID 792 wrote to memory of 1880	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	cmd.exe
PID 792 wrote to memory of 1880	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	cmd.exe
PID 792 wrote to memory of 1880	792	1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe	cmd.exe
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe
"C:\Users\Admin\AppData\Local\Temp\1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:792

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1756

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1396401d3c020af0e751b8365eaad590951eedaa41bc45f83ecad0f4dbc8cfd6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1688

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
e85b044600b2401d6937de9d66d55e43

SHA1
08a75915d626c56b0453e7a3e4bba67e7c437e24

SHA256
5e1acd07e0c83f2420ad42856aeacce4fea8bd2aef6bf00640b12f2a0540a123

SHA512
446c550f92602e8961d939602afbb2f996b443140c6a8ded0af77fba556525219ff8c2c98bb414a1c406bea6a6fab1fec93beadf068d2cd62f77d91d97aeb4ab

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

MD5
e85b044600b2401d6937de9d66d55e43

SHA1
08a75915d626c56b0453e7a3e4bba67e7c437e24

SHA256
5e1acd07e0c83f2420ad42856aeacce4fea8bd2aef6bf00640b12f2a0540a123

SHA512
446c550f92602e8961d939602afbb2f996b443140c6a8ded0af77fba556525219ff8c2c98bb414a1c406bea6a6fab1fec93beadf068d2cd62f77d91d97aeb4ab

Download Submit
memory/792-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/792-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1756-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads