sakula | 0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788

General

Target

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe
Size

216KB
MD5

ecfd1e91db1e8187e1bc2185eb4c9634
SHA1

7c483b8aaec005dca89ea3a3a9192794ea9691c9
SHA256

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788
SHA512

1704cab2d68069a34e0f676525863b3fd6d62c57d0afe6d031c699653eef3a1a7b5cfcb387a7095ed940167bd2c22ca9bc221d9d538e25b91237f706177d103c

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/1176-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/524-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

524 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

pid process

1176 0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

pid	process
524	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.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"	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

description pid process

Token: SeIncBasePriorityPrivilege 1176 0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.execmd.exe

description	pid	process	target process
PID 1176 wrote to memory of 524	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	MediaCenter.exe
PID 1176 wrote to memory of 524	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	MediaCenter.exe
PID 1176 wrote to memory of 524	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	MediaCenter.exe
PID 1176 wrote to memory of 524	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	MediaCenter.exe
PID 1176 wrote to memory of 396	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	cmd.exe
PID 1176 wrote to memory of 396	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	cmd.exe
PID 1176 wrote to memory of 396	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	cmd.exe
PID 1176 wrote to memory of 396	1176	0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe	cmd.exe
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1976	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe
"C:\Users\Admin\AppData\Local\Temp\0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1176

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:524

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b39c6e011e35256d5376b17a9601c004887c421fb91b1da240e7c71458de788.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
d187a9dbc6d96e68c106ace8c2ce2b66

SHA1
1f86ee373317e99a83f74c5e58f2761272d49ed4

SHA256
6ab84a3835e90d2bc9d759dbc4a89932cf6d214d62fd68c9ea05b5c9203a8653

SHA512
b095a1676c187b3225ce9287490a128f36ab1e7d47f42f1bcbb54c1c457e0466f034609a2e976951a8329b26ecf6d34f826bcd52952baa1b9ab23da670079b8e

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
d187a9dbc6d96e68c106ace8c2ce2b66

SHA1
1f86ee373317e99a83f74c5e58f2761272d49ed4

SHA256
6ab84a3835e90d2bc9d759dbc4a89932cf6d214d62fd68c9ea05b5c9203a8653

SHA512
b095a1676c187b3225ce9287490a128f36ab1e7d47f42f1bcbb54c1c457e0466f034609a2e976951a8329b26ecf6d34f826bcd52952baa1b9ab23da670079b8e

Download Submit
memory/524-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1176-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1176-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads