sakula | 0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6

General

Target

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe
Size

176KB
MD5

d81712621366d35c3840dc00c438977e
SHA1

07d2c810d49a729a442a3f22bc8651a83b45d9ff
SHA256

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6
SHA512

f36e06ccad4eda8a09a3b2964ad0a05b80951ac6c5062bf8e0c0d48bac8b7e3d24ca5780ba4521e219f32799fc789ad7a5a1f5becc980dc35de319e9fb520fc7

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/948-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1704-59-0x0000000000400000-0x0000000000420000-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

1704 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

784 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

pid process

948 0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

pid	process
1704	MediaCenter.exe

pid	process
784	cmd.exe

pid	process
948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.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"	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.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

2008 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

description pid process

Token: SeIncBasePriorityPrivilege 948 0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

pid	process
2008	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.execmd.exe

description	pid	process	target process
PID 948 wrote to memory of 1704	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	MediaCenter.exe
PID 948 wrote to memory of 1704	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	MediaCenter.exe
PID 948 wrote to memory of 1704	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	MediaCenter.exe
PID 948 wrote to memory of 1704	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	MediaCenter.exe
PID 948 wrote to memory of 784	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	cmd.exe
PID 948 wrote to memory of 784	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	cmd.exe
PID 948 wrote to memory of 784	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	cmd.exe
PID 948 wrote to memory of 784	948	0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe	cmd.exe
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE
PID 784 wrote to memory of 2008	784	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe
"C:\Users\Admin\AppData\Local\Temp\0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:948

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1704

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0442fd04f0dc2dceecf8b97687f22867a94d71b49f49fa3a0af3d72c688fa9e6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:784

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2008

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
dc005ffeb62832d232cafd5cffee5a61

SHA1
6c60fc35fde1d62b471799ab673d37a5fab13658

SHA256
ff347d78954acc519a7676b2e6b27dc0a1b89440bd58032172cccad3b11473b0

SHA512
ef93b9d7337ba303846a220e661e0e9fc015205329bae547df06f5b1dfb2f925609338951bc092b05752bc100fcf8012f2b6a89a3057c6501ca4494087388a9f

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
dc005ffeb62832d232cafd5cffee5a61

SHA1
6c60fc35fde1d62b471799ab673d37a5fab13658

SHA256
ff347d78954acc519a7676b2e6b27dc0a1b89440bd58032172cccad3b11473b0

SHA512
ef93b9d7337ba303846a220e661e0e9fc015205329bae547df06f5b1dfb2f925609338951bc092b05752bc100fcf8012f2b6a89a3057c6501ca4494087388a9f

Download Submit
memory/948-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download
memory/948-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1704-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads