sakula | 193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec

General

Target

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe
Size

184KB
MD5

8f1be22ed2950dc0f7e13347071705b9
SHA1

d698cb85e7846aadc88ae9a7fe6303437339200f
SHA256

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec
SHA512

43663d4ad8e0e00661531e6025acfff3d27771f7cd6f48eb21ca99ca73dc0eb71160387e3fd61c8a651d82d121ceeca107bd0ab1c86150d8b683536732b88696

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/1740-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1608-58-0x0000000000400000-0x0000000000420000-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

1608 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

pid process

1740 193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

pid	process
1608	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.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"	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.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

1996 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

description pid process

Token: SeIncBasePriorityPrivilege 1740 193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.execmd.exe

description	pid	process	target process
PID 1740 wrote to memory of 1608	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	MediaCenter.exe
PID 1740 wrote to memory of 1608	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	MediaCenter.exe
PID 1740 wrote to memory of 1608	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	MediaCenter.exe
PID 1740 wrote to memory of 1608	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	MediaCenter.exe
PID 1740 wrote to memory of 432	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	cmd.exe
PID 1740 wrote to memory of 432	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	cmd.exe
PID 1740 wrote to memory of 432	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	cmd.exe
PID 1740 wrote to memory of 432	1740	193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe	cmd.exe
PID 432 wrote to memory of 1996	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1996	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1996	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1996	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe
"C:\Users\Admin\AppData\Local\Temp\193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1740

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1608

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\193ee629a2d06339f05f7623e5ae646aaca0886a3e3e24d3d537a30b8a7963ec.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1996

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
0836a433e88626b3167020bd5f443ff7

SHA1
3cfe702cfeb03b36dc92d65a1d0fc029b896087b

SHA256
3c086e02090a1f8fded04dc5d24d46c2d9c604f2bcb9b49d55866acbc5f7658f

SHA512
dfc327510e653841e6ee1f03428211e07faabbe138b3da980b776d41db1ffb148ee96539e98d4c7e004b00eb2829f89564984d07598d3cb22a6a848e3cec1a8a

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

MD5
0836a433e88626b3167020bd5f443ff7

SHA1
3cfe702cfeb03b36dc92d65a1d0fc029b896087b

SHA256
3c086e02090a1f8fded04dc5d24d46c2d9c604f2bcb9b49d55866acbc5f7658f

SHA512
dfc327510e653841e6ee1f03428211e07faabbe138b3da980b776d41db1ffb148ee96539e98d4c7e004b00eb2829f89564984d07598d3cb22a6a848e3cec1a8a

Download Submit
memory/1608-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1740-53-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1740-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads