sakula | 5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114

General

Target

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe
Size

89KB
MD5

f2d59757a9795531796df91097d5fa2b
SHA1

42c647d83abe1e5438b8176b9e90db08282a8bbb
SHA256

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114
SHA512

5d8b65b4654bfbcf4b507c376a762d2182a5394e0e4f7474bdc490eff74710f260486e469a9952ebce9300f28c879531411c28f6fcb96cf9d5e08646beae9a67

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

964 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

480 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

pid process

1536 5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

pid	process
964	MediaCenter.exe

pid	process
480	cmd.exe

pid	process
1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.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"	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.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

1324 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

description pid process

Token: SeIncBasePriorityPrivilege 1536 5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

pid	process
1324	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.execmd.exe

description	pid	process	target process
PID 1536 wrote to memory of 964	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	MediaCenter.exe
PID 1536 wrote to memory of 964	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	MediaCenter.exe
PID 1536 wrote to memory of 964	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	MediaCenter.exe
PID 1536 wrote to memory of 964	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	MediaCenter.exe
PID 1536 wrote to memory of 480	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	cmd.exe
PID 1536 wrote to memory of 480	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	cmd.exe
PID 1536 wrote to memory of 480	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	cmd.exe
PID 1536 wrote to memory of 480	1536	5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe	cmd.exe
PID 480 wrote to memory of 1324	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 1324	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 1324	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 1324	480	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe
"C:\Users\Admin\AppData\Local\Temp\5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1536

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:964

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\5237b0fdd9522d8e5ea6de336d4cc24daeb5823454f9b5d42d16a4656ef8f114.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:480

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1324

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
54e43f4f663d9bab9e62f8104ea3b420

SHA1
6d91a66cc923c72dda7a4fc32c2ab568ed1deadf

SHA256
4088ed91efc3d86a7140906f80e6b9e5ec755ec7224f2b0bb52490a382627af6

SHA512
688c9edbd88dbe60da18f62e1e20ac234d894d1be7817bb2edb441632a61c308647f5d232af28e8593d4c6e05d993f9fad8ac2e73e6e8d07e6328f4afba75c9c

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

MD5
54e43f4f663d9bab9e62f8104ea3b420

SHA1
6d91a66cc923c72dda7a4fc32c2ab568ed1deadf

SHA256
4088ed91efc3d86a7140906f80e6b9e5ec755ec7224f2b0bb52490a382627af6

SHA512
688c9edbd88dbe60da18f62e1e20ac234d894d1be7817bb2edb441632a61c308647f5d232af28e8593d4c6e05d993f9fad8ac2e73e6e8d07e6328f4afba75c9c

Download Submit
memory/1536-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads