sakula | 04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a

General

Target

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe
Size

150KB
MD5

888e8e23f8091cb237feb652bc8652a0
SHA1

8cfde56bdb72810ea21cbbf21654faa745a8208d
SHA256

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a
SHA512

03e9153e17fef008304ebcf207ece03d128e5c250eb2b3980f74e3a26635edd90388884397ea14487173050e1129ba4d3bc26954ea799e8585fd955ec6717ff7

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 2 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

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

652 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

pid process

1888 04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

pid	process
652	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.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"	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.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:

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1888 04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

pid	process
1996	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.execmd.exe

description	pid	process	target process
PID 1888 wrote to memory of 652	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	MediaCenter.exe
PID 1888 wrote to memory of 652	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	MediaCenter.exe
PID 1888 wrote to memory of 652	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	MediaCenter.exe
PID 1888 wrote to memory of 652	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	MediaCenter.exe
PID 1888 wrote to memory of 812	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	cmd.exe
PID 1888 wrote to memory of 812	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	cmd.exe
PID 1888 wrote to memory of 812	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	cmd.exe
PID 1888 wrote to memory of 812	1888	04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe	cmd.exe
PID 812 wrote to memory of 1996	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1996	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1996	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1996	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe
"C:\Users\Admin\AppData\Local\Temp\04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1888

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04aecaa6bd2909c7cc700f0e0b6eb922d227b00409fd4cec9e3f54c49454342a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

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
7bf478a2234f1d78831c221cd1dde46a

SHA1
a55237a074168c53366b952587fb5565a5f15bc4

SHA256
afcadb33d96efbd1b4492c12d6227984c0db7482d1586c2bd7f3e1bee8c6ef14

SHA512
a206ecd4eb407a36fd84338db90ad86d3f82d5917e817533b68332733d5bd599e8231dc4345e9c132b3cc183080e30b7e405f69f4c47c593fa409992cbbf9964

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
7bf478a2234f1d78831c221cd1dde46a

SHA1
a55237a074168c53366b952587fb5565a5f15bc4

SHA256
afcadb33d96efbd1b4492c12d6227984c0db7482d1586c2bd7f3e1bee8c6ef14

SHA512
a206ecd4eb407a36fd84338db90ad86d3f82d5917e817533b68332733d5bd599e8231dc4345e9c132b3cc183080e30b7e405f69f4c47c593fa409992cbbf9964

Download Submit
memory/1888-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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