sakula | 18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df

General

Target

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe
Size

150KB
MD5

cf4c7f3dee8537247555d69903f5c5df
SHA1

5b5356fac4715cce33ce36b581cf149d04c3b955
SHA256

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df
SHA512

bbcff7f2b11b07bdf8c944ba4463ef1ae0a0adb8ff45ff6fbe7fd7721991c730615c4fb32a50d3caf543477fdfa7173b88dc2ae3f9f96c0fadafac5359366da5

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 2 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

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

288 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

pid process

744 18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

pid	process
288	MediaCenter.exe

pid	process
812	cmd.exe

pid	process
744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.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"	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.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

2012 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

description pid process

Token: SeIncBasePriorityPrivilege 744 18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

pid	process
2012	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.execmd.exe

description	pid	process	target process
PID 744 wrote to memory of 288	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	MediaCenter.exe
PID 744 wrote to memory of 288	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	MediaCenter.exe
PID 744 wrote to memory of 812	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	cmd.exe
PID 744 wrote to memory of 812	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	cmd.exe
PID 744 wrote to memory of 812	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	cmd.exe
PID 744 wrote to memory of 812	744	18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe	cmd.exe
PID 812 wrote to memory of 2012	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 2012	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 2012	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 2012	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe
"C:\Users\Admin\AppData\Local\Temp\18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18c4209be545d3eb3ae6cc89f940ee353d4540f4ab4902fdd320f9a3da4f48df.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2012

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
d53329e0068d94bbcd9616865ae8b7a7

SHA1
108746090e63bc0deb0ed9ca183afae12b661641

SHA256
ee62e36ca4ede38544268bc529e97878e90c2c8e7f0625148d9064a9153a0453

SHA512
40c7413d18328ac47f7721987986754b88d18b2da77a5236e70bb64d4856b743db57056e4266cb136027134d4cc2bc089c6e2f5ca83ad2ab9f195ef753dd8880

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

MD5
d53329e0068d94bbcd9616865ae8b7a7

SHA1
108746090e63bc0deb0ed9ca183afae12b661641

SHA256
ee62e36ca4ede38544268bc529e97878e90c2c8e7f0625148d9064a9153a0453

SHA512
40c7413d18328ac47f7721987986754b88d18b2da77a5236e70bb64d4856b743db57056e4266cb136027134d4cc2bc089c6e2f5ca83ad2ab9f195ef753dd8880

Download Submit
memory/744-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads