sakula | 0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4

General

Target

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe
Size

216KB
MD5

0a2b1551c9ef3c0a6e8ea7026ae560e0
SHA1

d55cecf86992c243d8bcedc27a832ed9bb5f869f
SHA256

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4
SHA512

fa0dbe3fc55b3b59bf29b8aba630fb349740edad0590a3e5ffc05e15b08de72b18243ba79e849d645371be60f75625c07883ec2f9e28b848386cef515ec433f7

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/1684-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/960-59-0x0000000000400000-0x0000000000420000-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

960 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

828 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

pid process

1684 0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

pid	process
960	MediaCenter.exe

pid	process
828	cmd.exe

pid	process
1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.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"	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.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

1052 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

description pid process

Token: SeIncBasePriorityPrivilege 1684 0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

pid	process
1052	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.execmd.exe

description	pid	process	target process
PID 1684 wrote to memory of 960	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	MediaCenter.exe
PID 1684 wrote to memory of 960	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	MediaCenter.exe
PID 1684 wrote to memory of 960	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	MediaCenter.exe
PID 1684 wrote to memory of 960	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	MediaCenter.exe
PID 1684 wrote to memory of 828	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	cmd.exe
PID 1684 wrote to memory of 828	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	cmd.exe
PID 1684 wrote to memory of 828	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	cmd.exe
PID 1684 wrote to memory of 828	1684	0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe	cmd.exe
PID 828 wrote to memory of 1052	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1052	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1052	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1052	828	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe
"C:\Users\Admin\AppData\Local\Temp\0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:960

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f11e970227e94e33065ea395f5811e42d2f9a1220967c27b2555b48787ce7e4.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1052

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
b6ad24366f0dee9d73c4c2faabe9e167

SHA1
e6bdf1eb80e5ff11d0dbe245e139f218ce38b568

SHA256
f469c756338123592c48f0847d3587362412fd6f7b941787c5f9dbbe81287172

SHA512
775491784d5343146320ae09b198e8107b873def6e8c223dbfce9c7ddcd108c5a12b244d16696f14c56f7cb20eea9e9fdadd27e163aeca0d4bcf75a78e4faa3c

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

MD5
b6ad24366f0dee9d73c4c2faabe9e167

SHA1
e6bdf1eb80e5ff11d0dbe245e139f218ce38b568

SHA256
f469c756338123592c48f0847d3587362412fd6f7b941787c5f9dbbe81287172

SHA512
775491784d5343146320ae09b198e8107b873def6e8c223dbfce9c7ddcd108c5a12b244d16696f14c56f7cb20eea9e9fdadd27e163aeca0d4bcf75a78e4faa3c

Download Submit
memory/960-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1684-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/1684-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads