sakula | 091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525

General

Target

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe
Size

150KB
MD5

052b988e43d5f958f89fb69e28c253a6
SHA1

da5b27af75e38006148091507ab0e4149cb9c71c
SHA256

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525
SHA512

5846a6bedaf980d080be4d5e6a19e32298572a8847e77067ed267df8e1b353ec51d113f7550d8420484aa47ae0bf13d8ea763049c4ff376107a272b899668656

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

1600 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

pid process

1672 091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

pid	process
1600	MediaCenter.exe

pid	process
1812	cmd.exe

pid	process
1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.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"	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.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

960 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

description pid process

Token: SeIncBasePriorityPrivilege 1672 091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

pid	process
960	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.execmd.exe

description	pid	process	target process
PID 1672 wrote to memory of 1600	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	MediaCenter.exe
PID 1672 wrote to memory of 1812	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	cmd.exe
PID 1672 wrote to memory of 1812	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	cmd.exe
PID 1672 wrote to memory of 1812	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	cmd.exe
PID 1672 wrote to memory of 1812	1672	091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe	cmd.exe
PID 1812 wrote to memory of 960	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 960	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 960	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 960	1812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe
"C:\Users\Admin\AppData\Local\Temp\091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1600

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\091e7fa0f23e6da8cd04dd8bdfffbe25d934dc97c6e3db113b8e4700b60c9525.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:960

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
d666fce92cba581f7a5cbb5a0c196e52

SHA1
94cd66899a7c25a5200864d1a2373b13ab03cc7f

SHA256
236466fe54e9e4138b40d6ea2f6194f355334e73a89c9bc8887ca5de11afa7c1

SHA512
88679a454e84ddb80b06d705c6c17f6f959d6922ed9d1cd8428658365065ebaaa7f5755dfe0e6beb3fb4f936c06d9caaffe5b8713a16c034a06b995287a00e3f

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
d666fce92cba581f7a5cbb5a0c196e52

SHA1
94cd66899a7c25a5200864d1a2373b13ab03cc7f

SHA256
236466fe54e9e4138b40d6ea2f6194f355334e73a89c9bc8887ca5de11afa7c1

SHA512
88679a454e84ddb80b06d705c6c17f6f959d6922ed9d1cd8428658365065ebaaa7f5755dfe0e6beb3fb4f936c06d9caaffe5b8713a16c034a06b995287a00e3f

Download Submit
memory/1672-55-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads