sakula | 04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183

General

Target

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe
Size

200KB
MD5

dc20bcf7b6d6677032b6c40f917d7044
SHA1

27da706859a88791568387ab484bb9634beb86ee
SHA256

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183
SHA512

c4e95fb85b024eb0938b19a4f750cfeead73190a7015e9c34c5dc6d6846286fc192c9544fc250d3155364e298d0b9e8f6bda3361e8fceb674f2b47586e921a1e

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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1044-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/524-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

524 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1832 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

pid process

1044 04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

pid	process
524	MediaCenter.exe

pid	process
1832	cmd.exe

pid	process
1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.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"	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.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

1824 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

description pid process

Token: SeIncBasePriorityPrivilege 1044 04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

pid	process
1824	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.execmd.exe

description	pid	process	target process
PID 1044 wrote to memory of 524	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	MediaCenter.exe
PID 1044 wrote to memory of 524	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	MediaCenter.exe
PID 1044 wrote to memory of 524	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	MediaCenter.exe
PID 1044 wrote to memory of 524	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	MediaCenter.exe
PID 1044 wrote to memory of 1832	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	cmd.exe
PID 1044 wrote to memory of 1832	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	cmd.exe
PID 1044 wrote to memory of 1832	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	cmd.exe
PID 1044 wrote to memory of 1832	1044	04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe	cmd.exe
PID 1832 wrote to memory of 1824	1832	cmd.exe	PING.EXE
PID 1832 wrote to memory of 1824	1832	cmd.exe	PING.EXE
PID 1832 wrote to memory of 1824	1832	cmd.exe	PING.EXE
PID 1832 wrote to memory of 1824	1832	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe
"C:\Users\Admin\AppData\Local\Temp\04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1044

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:524

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04f7a907eb531d1121b13f3ba0f941b69685ca2e1698087b68ee16eebce80183.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1832

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1824

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
baa8f75a69afdd74882ac1b55f44eba7

SHA1
66191f35be7d76cb62d6792bba5a71909711270a

SHA256
7d5a6088eb4015b0b311410aa2a20c2abd995b14177110a6bec1ccae9c454ca0

SHA512
fab5613a829af5ccd86da4db9bf7f3d7cdaad2980181aef538e387853ea82244527dfe4986e208c956875059bd2ad7f7f3c5640564b234ffcbc4a37c3c91bb2c

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
baa8f75a69afdd74882ac1b55f44eba7

SHA1
66191f35be7d76cb62d6792bba5a71909711270a

SHA256
7d5a6088eb4015b0b311410aa2a20c2abd995b14177110a6bec1ccae9c454ca0

SHA512
fab5613a829af5ccd86da4db9bf7f3d7cdaad2980181aef538e387853ea82244527dfe4986e208c956875059bd2ad7f7f3c5640564b234ffcbc4a37c3c91bb2c

Download Submit
memory/524-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1044-54-0x0000000076001000-0x0000000076003000-memory.dmp

Filesize
8KB

Download
memory/1044-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads