sakula | 196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505

General

Target

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe
Size

116KB
MD5

a2081ebef15b714f8fed59557e49e389
SHA1

561673c7285704387ab3986f81bf0e40a86f2ab9
SHA256

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505
SHA512

4e92d4d5ba4355e50b4e59a1779569a2365d7dcd1dc15d7feead4728231c2df67ec0451908202889e2de1df0ac248011099e5be78bef0f3543dd7ef800ae436b

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/1884-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/956-59-0x0000000000400000-0x0000000000420000-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

956 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1664 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

pid process

1884 196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

pid	process
956	MediaCenter.exe

pid	process
1664	cmd.exe

pid	process
1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.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"	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.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

1196 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

description pid process

Token: SeIncBasePriorityPrivilege 1884 196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

pid	process
1196	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.execmd.exe

description	pid	process	target process
PID 1884 wrote to memory of 956	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	MediaCenter.exe
PID 1884 wrote to memory of 956	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	MediaCenter.exe
PID 1884 wrote to memory of 1664	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	cmd.exe
PID 1884 wrote to memory of 1664	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	cmd.exe
PID 1884 wrote to memory of 1664	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	cmd.exe
PID 1884 wrote to memory of 1664	1884	196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe	cmd.exe
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE
PID 1664 wrote to memory of 1196	1664	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe
"C:\Users\Admin\AppData\Local\Temp\196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\196451192b115cc63e9356a098c6544f057c6bf9878a36e9502f477d98050505.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1196

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
3110ddd18cacc5dd1e5fca3dc679fa26

SHA1
a9119ba098447b85e3e4ecc74d04a2601713cb2e

SHA256
74408ac929e13e254a84bc856dee0f03077a586a2cd3257739a9e44685d5fcc7

SHA512
10c1901d5c9afbbdc09b889e4962fc2bc4e5a73e2765b8a1437823932e72adb5cd921df761dcd93a6e7bf844b5cf633c2b3e4c1e345826c736f4a1e9fd57faf1

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

MD5
3110ddd18cacc5dd1e5fca3dc679fa26

SHA1
a9119ba098447b85e3e4ecc74d04a2601713cb2e

SHA256
74408ac929e13e254a84bc856dee0f03077a586a2cd3257739a9e44685d5fcc7

SHA512
10c1901d5c9afbbdc09b889e4962fc2bc4e5a73e2765b8a1437823932e72adb5cd921df761dcd93a6e7bf844b5cf633c2b3e4c1e345826c736f4a1e9fd57faf1

Download Submit
memory/956-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1884-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1884-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads