sakula | 18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f

General

Target

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe
Size

101KB
MD5

90293129fde872750ed7342c035433cc
SHA1

014a80bad1c14a82c615670fcca4cd65f2578fb7
SHA256

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f
SHA512

3fd6d6a76db39a8143d6a08125aa4c28e6b69e74d8eb6939128a552113ecde862ded08b90fb746300aabb4ccf30468960ce0c786ca1d53f49ad52a3f806fe5f1

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1568 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

276 cmd.exe

pid	process
1568	MediaCenter.exe

pid	process
276	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe

pid	process
1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe
1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.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"	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.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

1256 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe

description pid process

Token: SeIncBasePriorityPrivilege 1692 18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe

pid	process
1256	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.execmd.exe

description	pid	process	target process
PID 1692 wrote to memory of 1568	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	MediaCenter.exe
PID 1692 wrote to memory of 1568	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	MediaCenter.exe
PID 1692 wrote to memory of 1568	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	MediaCenter.exe
PID 1692 wrote to memory of 1568	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	MediaCenter.exe
PID 1692 wrote to memory of 276	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	cmd.exe
PID 1692 wrote to memory of 276	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	cmd.exe
PID 1692 wrote to memory of 276	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	cmd.exe
PID 1692 wrote to memory of 276	1692	18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe	cmd.exe
PID 276 wrote to memory of 1256	276	cmd.exe	PING.EXE
PID 276 wrote to memory of 1256	276	cmd.exe	PING.EXE
PID 276 wrote to memory of 1256	276	cmd.exe	PING.EXE
PID 276 wrote to memory of 1256	276	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe
"C:\Users\Admin\AppData\Local\Temp\18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1568

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18c6cc787cc1ace7b0174f4aef8a2924a951133719760ead040769675a56ee3f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:276

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1256

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
5b28af14a81f0868eef119a70766e9cc

SHA1
e699ee6383e6d02ab9779403ed364a22dcaafe29

SHA256
bc48de54435d9248029a0faf1837cbfa74a102d6b57e443eec110b22f93da8c4

SHA512
b4bd03f0db4fc2696d32d1cc467aebc4c42b9bd3bd86e11489eed7af78c1c22edfdff8027b4f839593263e54d7db93d7e540ebc049407a0eb7f9037fd4a58e40

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

MD5
5b28af14a81f0868eef119a70766e9cc

SHA1
e699ee6383e6d02ab9779403ed364a22dcaafe29

SHA256
bc48de54435d9248029a0faf1837cbfa74a102d6b57e443eec110b22f93da8c4

SHA512
b4bd03f0db4fc2696d32d1cc467aebc4c42b9bd3bd86e11489eed7af78c1c22edfdff8027b4f839593263e54d7db93d7e540ebc049407a0eb7f9037fd4a58e40

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

MD5
5b28af14a81f0868eef119a70766e9cc

SHA1
e699ee6383e6d02ab9779403ed364a22dcaafe29

SHA256
bc48de54435d9248029a0faf1837cbfa74a102d6b57e443eec110b22f93da8c4

SHA512
b4bd03f0db4fc2696d32d1cc467aebc4c42b9bd3bd86e11489eed7af78c1c22edfdff8027b4f839593263e54d7db93d7e540ebc049407a0eb7f9037fd4a58e40

Download Submit
memory/1692-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads