sakula | 188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564

General

Target

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe
Size

216KB
MD5

4cfa10f30c3d09c1d441c35ad3b055ce
SHA1

d6cb76b9986e9b5669ddf0f00743c5ff8e62da54
SHA256

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564
SHA512

876c4e7cb813450cf5ec17aeca9cd609627ccb82f8c39239c2d5ef465722ec3af91fd1b36566ea6430310d125f4800896cfa7c4d3970b8b39a8890f9021ff21b

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/1788-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1912-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1912 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1316 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

pid process

1788 188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

pid	process
1912	MediaCenter.exe

pid	process
1316	cmd.exe

pid	process
1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.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"	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.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

1208 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

description pid process

Token: SeIncBasePriorityPrivilege 1788 188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

pid	process
1208	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.execmd.exe

description	pid	process	target process
PID 1788 wrote to memory of 1912	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	MediaCenter.exe
PID 1788 wrote to memory of 1912	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	MediaCenter.exe
PID 1788 wrote to memory of 1912	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	MediaCenter.exe
PID 1788 wrote to memory of 1912	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	MediaCenter.exe
PID 1788 wrote to memory of 1316	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	cmd.exe
PID 1788 wrote to memory of 1316	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	cmd.exe
PID 1788 wrote to memory of 1316	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	cmd.exe
PID 1788 wrote to memory of 1316	1788	188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe	cmd.exe
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE
PID 1316 wrote to memory of 1208	1316	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe
"C:\Users\Admin\AppData\Local\Temp\188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1788

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1912

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\188bea33b9aa52315eca9c5dcc3e66c835378528ab6ff23defeeae90d52cc564.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1316

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1208

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
f4c6f02067fd0431a8e46b56e13fb7f5

SHA1
462f04ca6be85426a2a3a2772a858004d632deb5

SHA256
123e01865b302df7427356bd367c6492d24fb9c75ea85ea342a5dd0d242f6ab5

SHA512
0bde978f4a314130d8d283f29591a841ee000391ccc277b0045e876e01c1b64608d1e2220660c7a4a1e5db79818e7b2259ab3e851da55252c970116d61e02aa8

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

MD5
f4c6f02067fd0431a8e46b56e13fb7f5

SHA1
462f04ca6be85426a2a3a2772a858004d632deb5

SHA256
123e01865b302df7427356bd367c6492d24fb9c75ea85ea342a5dd0d242f6ab5

SHA512
0bde978f4a314130d8d283f29591a841ee000391ccc277b0045e876e01c1b64608d1e2220660c7a4a1e5db79818e7b2259ab3e851da55252c970116d61e02aa8

Download Submit
memory/1788-53-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1788-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1912-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads