sakula | 0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573

General

Target

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe
Size

216KB
MD5

29031c4d5cfc067519557bc051ad6fda
SHA1

9b13303f970729902c393733d889720cff4de037
SHA256

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573
SHA512

ddc59f8cec517b7e0e5d9be4f9a82ace0fda6e70825f1db0d3690dfa1264f22f2d7e427b7d745ddc0c58425351272d3545d78f7dd485e5278d2d2461f9079360

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/1904-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1172-58-0x0000000000400000-0x0000000000420000-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

1172 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1940 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

pid process

1904 0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

pid	process
1172	MediaCenter.exe

pid	process
1940	cmd.exe

pid	process
1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.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"	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.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

1596 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

description pid process

Token: SeIncBasePriorityPrivilege 1904 0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

pid	process
1596	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.execmd.exe

description	pid	process	target process
PID 1904 wrote to memory of 1172	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	MediaCenter.exe
PID 1904 wrote to memory of 1172	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	MediaCenter.exe
PID 1904 wrote to memory of 1172	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	MediaCenter.exe
PID 1904 wrote to memory of 1172	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	MediaCenter.exe
PID 1904 wrote to memory of 1940	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	cmd.exe
PID 1904 wrote to memory of 1940	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	cmd.exe
PID 1904 wrote to memory of 1940	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	cmd.exe
PID 1904 wrote to memory of 1940	1904	0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe	cmd.exe
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE
PID 1940 wrote to memory of 1596	1940	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe
"C:\Users\Admin\AppData\Local\Temp\0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1904

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1172

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0acb23d4d6043bcf2c412de3c8db536113996b474d6c7de1ae6b28877df80573.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1940

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1596

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
e55d6d2249e552b512023bcff0afb659

SHA1
421eb196109bb6bda08677362735a7bf103796d8

SHA256
1d3bf5a67e65c2d0681e3b35462534e654b98d41f7789b43f8cc6977bb8ec93a

SHA512
0bdb362ee4fae007f96729d51ad02c4b0ff4507f484df35e1a0c47ab37aaa0d04e96e849b8ae1a36a68f4a597bab00aa05717a8b0af8bfea0ab7681d1ed2db01

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
e55d6d2249e552b512023bcff0afb659

SHA1
421eb196109bb6bda08677362735a7bf103796d8

SHA256
1d3bf5a67e65c2d0681e3b35462534e654b98d41f7789b43f8cc6977bb8ec93a

SHA512
0bdb362ee4fae007f96729d51ad02c4b0ff4507f484df35e1a0c47ab37aaa0d04e96e849b8ae1a36a68f4a597bab00aa05717a8b0af8bfea0ab7681d1ed2db01

Download Submit
memory/1172-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1904-53-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1904-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads