sakula | 1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7

General

Target

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe
Size

188KB
MD5

b4fa6064fe905db0dd7c46e0b9062116
SHA1

72b41854a595493004bc22276503f0d32f3e2f95
SHA256

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7
SHA512

511fcaea75339edd4e619c061aebec87a0c58392800455cfe01e7f080991b5e8b23c613c10542747e1a4dfffae5d4fcaf6fd12a350173fb28edf91a232ccda35

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/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1968-59-0x0000000000400000-0x0000000000420000-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

1968 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1708 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

pid process

1480 1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

pid	process
1968	MediaCenter.exe

pid	process
1708	cmd.exe

pid	process
1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.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"	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.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

288 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1480 1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

pid	process
288	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.execmd.exe

description	pid	process	target process
PID 1480 wrote to memory of 1968	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1968	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1968	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1968	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	MediaCenter.exe
PID 1480 wrote to memory of 1708	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	cmd.exe
PID 1480 wrote to memory of 1708	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	cmd.exe
PID 1480 wrote to memory of 1708	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	cmd.exe
PID 1480 wrote to memory of 1708	1480	1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe	cmd.exe
PID 1708 wrote to memory of 288	1708	cmd.exe	PING.EXE
PID 1708 wrote to memory of 288	1708	cmd.exe	PING.EXE
PID 1708 wrote to memory of 288	1708	cmd.exe	PING.EXE
PID 1708 wrote to memory of 288	1708	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe
"C:\Users\Admin\AppData\Local\Temp\1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1968

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1584e271fa2fab5b9839d43e9a4ca94d034406071cfd22b594d30b33d75278c7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1708

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:288

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
38314aa6c7596ee7c437bdb53d01dd79

SHA1
a32e2f09bc82678e0956e095f62ac22fbd1e5e1d

SHA256
ac7a27da12b910fd1c9b4fe9e7e04875ebbd56be68407d557134b0575521228a

SHA512
72c55d3b33290efc174b0f8ca72f0ec11abe4d471c4a38399620b038475f3f85a50d958e48c3a009a3599b07464bf4dd907007c8d33ef26b1dbc53fceb8341b4

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

MD5
38314aa6c7596ee7c437bdb53d01dd79

SHA1
a32e2f09bc82678e0956e095f62ac22fbd1e5e1d

SHA256
ac7a27da12b910fd1c9b4fe9e7e04875ebbd56be68407d557134b0575521228a

SHA512
72c55d3b33290efc174b0f8ca72f0ec11abe4d471c4a38399620b038475f3f85a50d958e48c3a009a3599b07464bf4dd907007c8d33ef26b1dbc53fceb8341b4

Download Submit
memory/1480-54-0x0000000075D51000-0x0000000075D53000-memory.dmp

Filesize
8KB

Download
memory/1480-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1968-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads