sakula | 11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b

General

Target

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe
Size

216KB
MD5

a65daee6c8559daee438135e3691dd5d
SHA1

122b40fbede11ec9e7e6aa6cc92c9646ac8d24fd
SHA256

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b
SHA512

e619b06bb8a476e7f2b57f94a330ae7e9c24b8f4e4fa81ab8c82db9e55815fe45e5dae430dea9b3b84118121556bea2090648c0ba24012dd8eafd31c60c8e4ea

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/1288-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1740-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1740 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1240 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

pid process

1288 11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

pid	process
1740	MediaCenter.exe

pid	process
1240	cmd.exe

pid	process
1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.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"	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.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

1048 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1288 11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

pid	process
1048	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.execmd.exe

description	pid	process	target process
PID 1288 wrote to memory of 1740	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	MediaCenter.exe
PID 1288 wrote to memory of 1740	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	MediaCenter.exe
PID 1288 wrote to memory of 1740	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	MediaCenter.exe
PID 1288 wrote to memory of 1740	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	MediaCenter.exe
PID 1288 wrote to memory of 1240	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	cmd.exe
PID 1288 wrote to memory of 1240	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	cmd.exe
PID 1288 wrote to memory of 1240	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	cmd.exe
PID 1288 wrote to memory of 1240	1288	11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe	cmd.exe
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE
PID 1240 wrote to memory of 1048	1240	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe
"C:\Users\Admin\AppData\Local\Temp\11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1740

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11a1878dff5ef56ed5b1c2f534afac7dd7e60a2bd46f37f4e59440a9b04c396b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1240

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1048

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
c3e17b5fa96e5b7a80d92b0f59fd5a2e

SHA1
a707755fe61742b89387eefd8b8260012dea1800

SHA256
002187ff1a48b3df0bb0239857f43b55325c6bf5bd2883cd9ecbf7b0599d7a86

SHA512
e04ad0c49633b8d723a8d885646466328c9a9277a001856772c268573257d1e72597dcc7195bd5319517266045de70da96d0eab40ff693a5e9ee45d7e8b09e4b

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

MD5
c3e17b5fa96e5b7a80d92b0f59fd5a2e

SHA1
a707755fe61742b89387eefd8b8260012dea1800

SHA256
002187ff1a48b3df0bb0239857f43b55325c6bf5bd2883cd9ecbf7b0599d7a86

SHA512
e04ad0c49633b8d723a8d885646466328c9a9277a001856772c268573257d1e72597dcc7195bd5319517266045de70da96d0eab40ff693a5e9ee45d7e8b09e4b

Download Submit
memory/1288-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1288-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1740-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads