sakula | 13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b

General

Target

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe
Size

99KB
MD5

6eb62ce9e1f79b8c724c7c03fefa3f0b
SHA1

91d58869440fb57e902bb1e46113dd5d97d70048
SHA256

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b
SHA512

ef83b0f6f2739e72715d5b8a1b69bcb7de480ab8d82a33d7744eaa612ebfede8ce7ed3b6aa481e4ba6a872567454dc3c0ca26b562f44677faebbe38b975caba6

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

628 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

828 cmd.exe

pid	process
628	MediaCenter.exe

pid	process
828	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe

pid	process
1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe
1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.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"	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.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

1832 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1796 13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe

pid	process
1832	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.execmd.exe

description	pid	process	target process
PID 1796 wrote to memory of 628	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	MediaCenter.exe
PID 1796 wrote to memory of 828	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	cmd.exe
PID 1796 wrote to memory of 828	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	cmd.exe
PID 1796 wrote to memory of 828	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	cmd.exe
PID 1796 wrote to memory of 828	1796	13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe	cmd.exe
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1832	828	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe
"C:\Users\Admin\AppData\Local\Temp\13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1796

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\13be35a3ed7948bde5559d7d61bee975f067142de94926b1aed686b35f83df8b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1832

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
1e1f5b11cbf556dba7966705f3dc9710

SHA1
63be707d2479066fa94c9eec49f050cdcce59bd4

SHA256
04424e5512802992f1f9b95402f28b5a62ef4bc2b8b4b193355d05cbe8c2a8c3

SHA512
561a2f38b3ab9945e33a5e169769a00e30bfa4f3607f54ed98e8ab86ce02260aab29f9469a9aaf555d6a75dc1ee3070dc6406cb090d33b8a994506695e3e591a

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

MD5
1e1f5b11cbf556dba7966705f3dc9710

SHA1
63be707d2479066fa94c9eec49f050cdcce59bd4

SHA256
04424e5512802992f1f9b95402f28b5a62ef4bc2b8b4b193355d05cbe8c2a8c3

SHA512
561a2f38b3ab9945e33a5e169769a00e30bfa4f3607f54ed98e8ab86ce02260aab29f9469a9aaf555d6a75dc1ee3070dc6406cb090d33b8a994506695e3e591a

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

MD5
1e1f5b11cbf556dba7966705f3dc9710

SHA1
63be707d2479066fa94c9eec49f050cdcce59bd4

SHA256
04424e5512802992f1f9b95402f28b5a62ef4bc2b8b4b193355d05cbe8c2a8c3

SHA512
561a2f38b3ab9945e33a5e169769a00e30bfa4f3607f54ed98e8ab86ce02260aab29f9469a9aaf555d6a75dc1ee3070dc6406cb090d33b8a994506695e3e591a

Download Submit
memory/1796-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads