sakula | 0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7

General

Target

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe
Size

216KB
MD5

fef7b29db60e21a8cd60c27c84948f51
SHA1

dc5c47a161c50f9f0837c5af8cdced0c332a2a87
SHA256

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7
SHA512

ce5413d8fe055022aa688a76ee554e0d9a0dbf4ddd320df2719ec576ad1ff758f483a83f7a28e995237b29efb683823df8e62665439b4615ebf6b249b282d720

Score

10^/10

sakula persistence rat suricata 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/1088-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1760-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1760 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

296 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

pid process

1088 0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

pid	process
1760	MediaCenter.exe

pid	process
296	cmd.exe

pid	process
1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.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"	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.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

1836 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1088 0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

pid	process
1836	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.execmd.exe

description	pid	process	target process
PID 1088 wrote to memory of 1760	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	MediaCenter.exe
PID 1088 wrote to memory of 1760	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	MediaCenter.exe
PID 1088 wrote to memory of 1760	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	MediaCenter.exe
PID 1088 wrote to memory of 1760	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	MediaCenter.exe
PID 1088 wrote to memory of 296	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	cmd.exe
PID 1088 wrote to memory of 296	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	cmd.exe
PID 1088 wrote to memory of 296	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	cmd.exe
PID 1088 wrote to memory of 296	1088	0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe	cmd.exe
PID 296 wrote to memory of 1836	296	cmd.exe	PING.EXE
PID 296 wrote to memory of 1836	296	cmd.exe	PING.EXE
PID 296 wrote to memory of 1836	296	cmd.exe	PING.EXE
PID 296 wrote to memory of 1836	296	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe
"C:\Users\Admin\AppData\Local\Temp\0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1088

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1760

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c70e7a0f19e15cfe807be04fb99e56d127354ab1e075793b68c4b5d94b624c7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:296

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1836

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
8ed85467e9ff0fb8e32b6e9c067bcded

SHA1
28916fbe64f985c0dcbc0c7a5a64dc5ca0d708cb

SHA256
076146e3b7cded5d6e6adf9fc4a003421cf8abd919e57ed729ac075b689fc3a5

SHA512
e4d9706407e9b7d0702019ec3cb04803c085fd48daa2f1a787a47b720f7deb906c9fc0cfee0e88df0bcc84931332889dcbe87291ff59c3514ad40aacb41d3007

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

MD5
8ed85467e9ff0fb8e32b6e9c067bcded

SHA1
28916fbe64f985c0dcbc0c7a5a64dc5ca0d708cb

SHA256
076146e3b7cded5d6e6adf9fc4a003421cf8abd919e57ed729ac075b689fc3a5

SHA512
e4d9706407e9b7d0702019ec3cb04803c085fd48daa2f1a787a47b720f7deb906c9fc0cfee0e88df0bcc84931332889dcbe87291ff59c3514ad40aacb41d3007

Download Submit
memory/1088-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1088-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1760-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads