sakula | 160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665

General

Target

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe
Size

176KB
MD5

9e5647e52578d0b884887141ea007689
SHA1

ff0879bbafcdc231981d5477def28a75ea1c0516
SHA256

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665
SHA512

2ece8dd7646e88a9d69dfa2b3dab09bad0851cc6debf8b5d848818295d4d1bf68a8f1908443b2fa47f8ecdac0fea259e2e8e03be60c62b70837dce6c7f7943e1

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/1596-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1880-59-0x0000000000400000-0x0000000000420000-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

1880 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

968 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

pid process

1596 160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

pid	process
1880	MediaCenter.exe

pid	process
968	cmd.exe

pid	process
1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.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"	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.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

1240 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

description pid process

Token: SeIncBasePriorityPrivilege 1596 160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

pid	process
1240	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.execmd.exe

description	pid	process	target process
PID 1596 wrote to memory of 1880	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	MediaCenter.exe
PID 1596 wrote to memory of 1880	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	MediaCenter.exe
PID 1596 wrote to memory of 1880	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	MediaCenter.exe
PID 1596 wrote to memory of 1880	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	MediaCenter.exe
PID 1596 wrote to memory of 968	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	cmd.exe
PID 1596 wrote to memory of 968	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	cmd.exe
PID 1596 wrote to memory of 968	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	cmd.exe
PID 1596 wrote to memory of 968	1596	160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe	cmd.exe
PID 968 wrote to memory of 1240	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1240	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1240	968	cmd.exe	PING.EXE
PID 968 wrote to memory of 1240	968	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe
"C:\Users\Admin\AppData\Local\Temp\160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1596

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1880

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\160c2bb60c893f48de537a96ac9b92235e2a3f57244e54d62bdc26f921ff4665.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:968

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1240

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
893e37fd168dd5fe54db616fa767b5e5

SHA1
13cab9836f0dd608bf645417b10ec91d450fc43a

SHA256
d2f8c06c355efc07049bfa06d636541ec83db3ad082123e01c175e2dbe0bb116

SHA512
ad17fc73221dfa280b2300c8d3d644bd89e21a4718db8d6110322315ada9266043e8c0346533ea8ed3209db782be5b2b50f89f7d082b1f6819fc471ac384e863

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

MD5
893e37fd168dd5fe54db616fa767b5e5

SHA1
13cab9836f0dd608bf645417b10ec91d450fc43a

SHA256
d2f8c06c355efc07049bfa06d636541ec83db3ad082123e01c175e2dbe0bb116

SHA512
ad17fc73221dfa280b2300c8d3d644bd89e21a4718db8d6110322315ada9266043e8c0346533ea8ed3209db782be5b2b50f89f7d082b1f6819fc471ac384e863

Download Submit
memory/1596-54-0x0000000076001000-0x0000000076003000-memory.dmp

Filesize
8KB

Download
memory/1596-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1880-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads