sakula | 040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72

General

Target

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe
Size

176KB
MD5

d7ae7777e225268781459f9fd50c12f7
SHA1

844fdddb22c6e8a5d1216a5eca3e7466f18d4281
SHA256

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72
SHA512

8eb1e69559325c713bb752510043fa0c87847a49ccb585de4f819276edcd455f579df447c57b9db527b7e5551ea8ec11a5db0e2471f8df1e4d9811da9c1fd3a3

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/1096-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/520-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

520 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1648 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

pid process

1096 040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

pid	process
520	MediaCenter.exe

pid	process
1648	cmd.exe

pid	process
1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.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"	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.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

1040 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

description pid process

Token: SeIncBasePriorityPrivilege 1096 040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

pid	process
1040	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.execmd.exe

description	pid	process	target process
PID 1096 wrote to memory of 520	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	MediaCenter.exe
PID 1096 wrote to memory of 520	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	MediaCenter.exe
PID 1096 wrote to memory of 520	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	MediaCenter.exe
PID 1096 wrote to memory of 520	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	MediaCenter.exe
PID 1096 wrote to memory of 1648	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	cmd.exe
PID 1096 wrote to memory of 1648	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	cmd.exe
PID 1096 wrote to memory of 1648	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	cmd.exe
PID 1096 wrote to memory of 1648	1096	040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe	cmd.exe
PID 1648 wrote to memory of 1040	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1040	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1040	1648	cmd.exe	PING.EXE
PID 1648 wrote to memory of 1040	1648	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe
"C:\Users\Admin\AppData\Local\Temp\040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1096

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:520

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\040884948eb776dc1be2d79577b71dc39aa424699d272365b005680a0a7ffd72.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1040

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
beb4e3989c1dca603ed9aca83c860c27

SHA1
9343b80dc525a97d30968fefd515b30e710f3f7e

SHA256
55a7a23b57737bcf21a59ea8b4742b7ddaa0eca5ff735a41feedf920fb1b4c40

SHA512
102fc024de4a25755466defc8f6cebca4ba6e73a2498016717a36a5fec789cf6866ba50e22af926be93df03567a73555af9af9487457cef0734d845fa6ad1f08

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
beb4e3989c1dca603ed9aca83c860c27

SHA1
9343b80dc525a97d30968fefd515b30e710f3f7e

SHA256
55a7a23b57737bcf21a59ea8b4742b7ddaa0eca5ff735a41feedf920fb1b4c40

SHA512
102fc024de4a25755466defc8f6cebca4ba6e73a2498016717a36a5fec789cf6866ba50e22af926be93df03567a73555af9af9487457cef0734d845fa6ad1f08

Download Submit
memory/520-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1096-55-0x0000000076B81000-0x0000000076B83000-memory.dmp

Filesize
8KB

Download
memory/1096-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads