sakula | 16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad

General

Target

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe
Size

120KB
MD5

d8bb261d29021caa575e48f7ee8f0b21
SHA1

1762cbd210a2a4ce168f5678b0cd40a78a03b18c
SHA256

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad
SHA512

026c4f64dce0c3d6c26cdb789f90f77c3caff6dd97bdc6e601c6912eb5c6f7766cf1abafc25b80f8f5f4d222ac38ae0db5b3572b83c046265bebb5cd52e3a747

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/1680-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1368-60-0x0000000000400000-0x0000000000420000-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

1368 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1164 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

pid process

1680 16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

pid	process
1368	MediaCenter.exe

pid	process
1164	cmd.exe

pid	process
1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.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"	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.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

1168 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

description pid process

Token: SeIncBasePriorityPrivilege 1680 16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

pid	process
1168	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.execmd.exe

description	pid	process	target process
PID 1680 wrote to memory of 1368	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	MediaCenter.exe
PID 1680 wrote to memory of 1368	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	MediaCenter.exe
PID 1680 wrote to memory of 1368	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	MediaCenter.exe
PID 1680 wrote to memory of 1368	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	MediaCenter.exe
PID 1680 wrote to memory of 1164	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	cmd.exe
PID 1680 wrote to memory of 1164	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	cmd.exe
PID 1680 wrote to memory of 1164	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	cmd.exe
PID 1680 wrote to memory of 1164	1680	16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe	cmd.exe
PID 1164 wrote to memory of 1168	1164	cmd.exe	PING.EXE
PID 1164 wrote to memory of 1168	1164	cmd.exe	PING.EXE
PID 1164 wrote to memory of 1168	1164	cmd.exe	PING.EXE
PID 1164 wrote to memory of 1168	1164	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe
"C:\Users\Admin\AppData\Local\Temp\16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1368

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16bd45080ea83236ff9da44bd7813a3197787be470f39f21962726d6802125ad.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1164

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1168

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
9fc2e8ea7cea2c9bdd9cc374bc664794

SHA1
6acd2211293693e2635263f869fcda7ae7d11216

SHA256
1df1396d5832c448be72bd8069949d6956b62ce3f95582488628116cb8ff4860

SHA512
cbfab06d3d746289105ee38e4af8aeb844959d14e9655c45f265ea284301a030938d25a946b128a343d65d9f444b912b003281f1807e64020da66b747ad216bf

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

MD5
9fc2e8ea7cea2c9bdd9cc374bc664794

SHA1
6acd2211293693e2635263f869fcda7ae7d11216

SHA256
1df1396d5832c448be72bd8069949d6956b62ce3f95582488628116cb8ff4860

SHA512
cbfab06d3d746289105ee38e4af8aeb844959d14e9655c45f265ea284301a030938d25a946b128a343d65d9f444b912b003281f1807e64020da66b747ad216bf

Download Submit
memory/1368-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1680-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1680-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads