sakula | 123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86

General

Target

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe
Size

99KB
MD5

9c8008335469eeb25e7428319b00ecce
SHA1

7358e6e11a73877ea9ed009ebef983cdf5619d0d
SHA256

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86
SHA512

a99997df5b1f0526c22159217c9295d0bf408d0edddcde58ce2456debac0a611e97d939d75bcac867241523b1f7378d25c7b45d1a94ad8516b3d3cef711f3b78

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

1524 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1036 cmd.exe

pid	process
1524	MediaCenter.exe

pid	process
1036	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe

pid	process
1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe
1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.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"	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.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

812 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe

description pid process

Token: SeIncBasePriorityPrivilege 1712 123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe

pid	process
812	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.execmd.exe

description	pid	process	target process
PID 1712 wrote to memory of 1524	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	MediaCenter.exe
PID 1712 wrote to memory of 1524	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	MediaCenter.exe
PID 1712 wrote to memory of 1524	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	MediaCenter.exe
PID 1712 wrote to memory of 1524	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	MediaCenter.exe
PID 1712 wrote to memory of 1036	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	cmd.exe
PID 1712 wrote to memory of 1036	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	cmd.exe
PID 1712 wrote to memory of 1036	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	cmd.exe
PID 1712 wrote to memory of 1036	1712	123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe	cmd.exe
PID 1036 wrote to memory of 812	1036	cmd.exe	PING.EXE
PID 1036 wrote to memory of 812	1036	cmd.exe	PING.EXE
PID 1036 wrote to memory of 812	1036	cmd.exe	PING.EXE
PID 1036 wrote to memory of 812	1036	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe
"C:\Users\Admin\AppData\Local\Temp\123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1712

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1524

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\123b85573144ed778ecac786408283a2e3728e5894f7ef9183027387befbed86.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:812

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
59607e0960859ea3e0cae075d8ea740c

SHA1
f54f9248775870021aa2e5dda01d126362b50e94

SHA256
dee5a1b29b9785b9bf13dc03ee689f831fb2d9e6be17cddbe6749c52b8884519

SHA512
13d4fba8341cf444bca05eb0ac6e5b532ad4a9e7f240ef57564c1b6143c2dd18dc4ddc5ca472af4762c43d5bb3f7ffd0e596314bf2b396f1a959a73a0e0b9aa7

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

MD5
59607e0960859ea3e0cae075d8ea740c

SHA1
f54f9248775870021aa2e5dda01d126362b50e94

SHA256
dee5a1b29b9785b9bf13dc03ee689f831fb2d9e6be17cddbe6749c52b8884519

SHA512
13d4fba8341cf444bca05eb0ac6e5b532ad4a9e7f240ef57564c1b6143c2dd18dc4ddc5ca472af4762c43d5bb3f7ffd0e596314bf2b396f1a959a73a0e0b9aa7

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

MD5
59607e0960859ea3e0cae075d8ea740c

SHA1
f54f9248775870021aa2e5dda01d126362b50e94

SHA256
dee5a1b29b9785b9bf13dc03ee689f831fb2d9e6be17cddbe6749c52b8884519

SHA512
13d4fba8341cf444bca05eb0ac6e5b532ad4a9e7f240ef57564c1b6143c2dd18dc4ddc5ca472af4762c43d5bb3f7ffd0e596314bf2b396f1a959a73a0e0b9aa7

Download Submit
memory/1712-54-0x0000000076911000-0x0000000076913000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads