sakula | 03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f

General

Target

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe
Size

176KB
MD5

e90895cb872cb0665d7bc8316dfd6420
SHA1

1271ebf9ba57728bc81faf27845f941cd21b0300
SHA256

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f
SHA512

99ae0d9a00d7742dc29519d467a144c7d8913971c3a639f244670019a409d0b151e55eb5a6f862bf22bc39a1424507b7892d532a8ad08b105674185692d362d6

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
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/744-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1620 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

pid process

1084 03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

pid	process
744	MediaCenter.exe

pid	process
1620	cmd.exe

pid	process
1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.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"	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

description pid process

Token: SeIncBasePriorityPrivilege 1084 03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.execmd.exe

description	pid	process	target process
PID 1084 wrote to memory of 744	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	MediaCenter.exe
PID 1084 wrote to memory of 744	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	MediaCenter.exe
PID 1084 wrote to memory of 1620	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	cmd.exe
PID 1084 wrote to memory of 1620	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	cmd.exe
PID 1084 wrote to memory of 1620	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	cmd.exe
PID 1084 wrote to memory of 1620	1084	03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe	cmd.exe
PID 1620 wrote to memory of 1976	1620	cmd.exe	PING.EXE
PID 1620 wrote to memory of 1976	1620	cmd.exe	PING.EXE
PID 1620 wrote to memory of 1976	1620	cmd.exe	PING.EXE
PID 1620 wrote to memory of 1976	1620	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe
"C:\Users\Admin\AppData\Local\Temp\03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\03973b4784c7df663545e8018a44f3d97eed1dacb58d5656e529c4fa4ba7317f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1620

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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
1ab9ed2ee646527a4b8a68b021fcec6c

SHA1
38db8c3d57dd025ee916b79d3d11a7c4b16093e3

SHA256
5460958f94cf247df3abf7df1e277e52649f2c14f3845c74da2f79bf1d8ca936

SHA512
660c261ed4ebd51686b35982a630648a18d3782d3336a35ffbbf0112e364a5e1cef1193b9871141c6d2603278790eddf7bf72c848613c3a5bb0188d62ddac659

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
1ab9ed2ee646527a4b8a68b021fcec6c

SHA1
38db8c3d57dd025ee916b79d3d11a7c4b16093e3

SHA256
5460958f94cf247df3abf7df1e277e52649f2c14f3845c74da2f79bf1d8ca936

SHA512
660c261ed4ebd51686b35982a630648a18d3782d3336a35ffbbf0112e364a5e1cef1193b9871141c6d2603278790eddf7bf72c848613c3a5bb0188d62ddac659

Download Submit
memory/744-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1084-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1084-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads