sakula | 12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4

General

Target

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe
Size

216KB
MD5

6fe4661545517678065c02b14b71d1f7
SHA1

05e23fe6f58f97367e05c73df509b6d3baa7f8d1
SHA256

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4
SHA512

ef95ea23297585cdf0f4cd1db619c36220e99389b092cde4d8583f55ab2319ea83599a047693967729d534c3387b4b77ba6a26fd961158ed820772a9d0a494d0

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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1180-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/524-59-0x0000000000400000-0x0000000000420000-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

524 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

pid process

1180 12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

pid	process
524	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.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"	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.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

1200 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

description pid process

Token: SeIncBasePriorityPrivilege 1180 12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

pid	process
1200	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.execmd.exe

description	pid	process	target process
PID 1180 wrote to memory of 524	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	MediaCenter.exe
PID 1180 wrote to memory of 524	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	MediaCenter.exe
PID 1180 wrote to memory of 524	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	MediaCenter.exe
PID 1180 wrote to memory of 524	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	MediaCenter.exe
PID 1180 wrote to memory of 396	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	cmd.exe
PID 1180 wrote to memory of 396	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	cmd.exe
PID 1180 wrote to memory of 396	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	cmd.exe
PID 1180 wrote to memory of 396	1180	12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe	cmd.exe
PID 396 wrote to memory of 1200	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1200	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1200	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1200	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe
"C:\Users\Admin\AppData\Local\Temp\12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1180

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\12ebc0c2c14c24676ed3b1fb2b24a8a2304ff37f646717dcf1352c9a9acf9be4.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1200

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
343a0da77bc89fdd0272a4367e0c248c

SHA1
2e6d6b543af20e2f7758a181e471b984e21c0438

SHA256
eae4c200104005cb97f71d1af8b20b0b7491029cea00141bb426404d77d02519

SHA512
5afdd36f80a69e5e53d1a4937cc1bd9e8900d9b20684a0fcdb3ea7f8536fd3fe310e48d044f8385f63c287b34b7ac2c6beccf627002701d564069b1ea625fd2f

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

MD5
343a0da77bc89fdd0272a4367e0c248c

SHA1
2e6d6b543af20e2f7758a181e471b984e21c0438

SHA256
eae4c200104005cb97f71d1af8b20b0b7491029cea00141bb426404d77d02519

SHA512
5afdd36f80a69e5e53d1a4937cc1bd9e8900d9b20684a0fcdb3ea7f8536fd3fe310e48d044f8385f63c287b34b7ac2c6beccf627002701d564069b1ea625fd2f

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

Filesize
128KB

Download
memory/1180-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download
memory/1180-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads