sakula | 15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7

General

Target

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe
Size

216KB
MD5

23af8581638a298c90462d18d0e65d30
SHA1

57b5415543aa551ab93a7572b4b348eccf69fb51
SHA256

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7
SHA512

402aaf3b29f09c498fcdc4a950e40377cb516633d15169c8b10a60d377ec60ea5c4bc52c609a893d5228b382b9be038ef91fb2b725d7d4911ef9b68caed136ad

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/1608-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1616-60-0x0000000000400000-0x0000000000420000-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

1616 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1520 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

pid process

1608 15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

pid	process
1616	MediaCenter.exe

pid	process
1520	cmd.exe

pid	process
1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.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"	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.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

820 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1608 15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

pid	process
820	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 1616	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	MediaCenter.exe
PID 1608 wrote to memory of 1616	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	MediaCenter.exe
PID 1608 wrote to memory of 1616	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	MediaCenter.exe
PID 1608 wrote to memory of 1616	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	MediaCenter.exe
PID 1608 wrote to memory of 1520	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	cmd.exe
PID 1608 wrote to memory of 1520	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	cmd.exe
PID 1608 wrote to memory of 1520	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	cmd.exe
PID 1608 wrote to memory of 1520	1608	15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe	cmd.exe
PID 1520 wrote to memory of 820	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 820	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 820	1520	cmd.exe	PING.EXE
PID 1520 wrote to memory of 820	1520	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe
"C:\Users\Admin\AppData\Local\Temp\15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1616

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15815935b568251bd36a7a047ffa7bda410dba4127d50d30ae17af9f5f9b24e7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1520

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:820

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
176a3b64a14cdddad99b976be738376b

SHA1
721d80b73069d65cf9124dbda6b4558a50e76c17

SHA256
023d5e66605ea3f344e89d66956bdb65dfe17a59e1ac0bf7e4c82de1201f1e96

SHA512
2ffb29359b09e1d813921aad05a5a4b4ea60aeae68cd2ce562f9e5145e13c8462fbfe4a6bfd2a2b1688ca805b81baa248c89d91b805ddca1359e7f0fa377913a

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

MD5
176a3b64a14cdddad99b976be738376b

SHA1
721d80b73069d65cf9124dbda6b4558a50e76c17

SHA256
023d5e66605ea3f344e89d66956bdb65dfe17a59e1ac0bf7e4c82de1201f1e96

SHA512
2ffb29359b09e1d813921aad05a5a4b4ea60aeae68cd2ce562f9e5145e13c8462fbfe4a6bfd2a2b1688ca805b81baa248c89d91b805ddca1359e7f0fa377913a

Download Submit
memory/1608-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1608-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1616-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads