sakula | 127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e

General

Target

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe
Size

120KB
MD5

1908c0600cc9df5e3735b2790f631e5b
SHA1

17505ef620b6c7a104b99d795aa0470be7ab5743
SHA256

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e
SHA512

1cec77b36f6841e21840f526edf4afb432a994b0d28ff262ac41c5b37905e80a7f149786501918a79b45d1fa0bcd1a82a8c29bea90ef978df4acdf60e43871dd

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/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1576-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1576 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

pid process

1664 127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

pid	process
1576	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.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"	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.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

1856 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

pid	process
1856	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1576	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	MediaCenter.exe
PID 1664 wrote to memory of 1576	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	MediaCenter.exe
PID 1664 wrote to memory of 432	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	cmd.exe
PID 1664 wrote to memory of 432	1664	127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe	cmd.exe
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe
"C:\Users\Admin\AppData\Local\Temp\127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1576

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\127961a581509b5e3a3b13403711a98b22a442afc3c66c893b056d988a65c70e.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1856

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
90b09ec9c77ab2c4999dac16fd6e62e2

SHA1
a79b347179490d501fe2e4600f7d6303c86e086a

SHA256
447561566ffdc9e7883cb8a795bd9f3ffd7cd422764fe828171536006ddadd0b

SHA512
d6c24c1b550a975a3aa06314f9524a1e71eab261dd0a7a522de295fa7dba1e9d5da9937ea5db9164395a1341cd249dd81deee67a19eda92755c63e0f61230ef2

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

MD5
90b09ec9c77ab2c4999dac16fd6e62e2

SHA1
a79b347179490d501fe2e4600f7d6303c86e086a

SHA256
447561566ffdc9e7883cb8a795bd9f3ffd7cd422764fe828171536006ddadd0b

SHA512
d6c24c1b550a975a3aa06314f9524a1e71eab261dd0a7a522de295fa7dba1e9d5da9937ea5db9164395a1341cd249dd81deee67a19eda92755c63e0f61230ef2

Download Submit
memory/1576-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1664-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

Download
memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads