sakula | 12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11

General

Target

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe
Size

216KB
MD5

043e9bb2de0a8e5874ac8a0be95b3cdb
SHA1

cd4cef589d918afd1f5b1132e335ab3ae0fb6c72
SHA256

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11
SHA512

2a3ce77364ee5bfed8f54bc3ce6db58649196b1274b7382aeff0570e94c7de93d409a2f617b096c52f903a4e16b936ff4edbf05613d6f8d5209bd03514eb7148

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/892-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1324-59-0x0000000000400000-0x0000000000420000-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

1324 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1676 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

pid process

892 12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

pid	process
1324	MediaCenter.exe

pid	process
1676	cmd.exe

pid	process
892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.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"	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.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

1048 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

description pid process

Token: SeIncBasePriorityPrivilege 892 12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

pid	process
1048	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.execmd.exe

description	pid	process	target process
PID 892 wrote to memory of 1324	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	MediaCenter.exe
PID 892 wrote to memory of 1324	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	MediaCenter.exe
PID 892 wrote to memory of 1324	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	MediaCenter.exe
PID 892 wrote to memory of 1324	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	MediaCenter.exe
PID 892 wrote to memory of 1676	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	cmd.exe
PID 892 wrote to memory of 1676	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	cmd.exe
PID 892 wrote to memory of 1676	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	cmd.exe
PID 892 wrote to memory of 1676	892	12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe	cmd.exe
PID 1676 wrote to memory of 1048	1676	cmd.exe	PING.EXE
PID 1676 wrote to memory of 1048	1676	cmd.exe	PING.EXE
PID 1676 wrote to memory of 1048	1676	cmd.exe	PING.EXE
PID 1676 wrote to memory of 1048	1676	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe
"C:\Users\Admin\AppData\Local\Temp\12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:892

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1324

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\12061cae91a6da66e6ed6681bad04850f9dd99265a1f89786aeabed372f2cb11.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1676

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1048

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
376fbe691202927a56097b41c5602fbf

SHA1
79a6dd6fd2c196de854cd943c184f0879303ae8e

SHA256
5f8bfd395da387130b63d0e3f97e0d86d014ced59a1d7d7c74c45b7861c394d8

SHA512
a112fe2f6c1d3d681e39103fdca0d3624d4d3082933f5ee513aaca8372004e122fe03b0bc5b32f07b8bd761ce4f103adc6586d4f668300379911e99eb1344bb8

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

MD5
376fbe691202927a56097b41c5602fbf

SHA1
79a6dd6fd2c196de854cd943c184f0879303ae8e

SHA256
5f8bfd395da387130b63d0e3f97e0d86d014ced59a1d7d7c74c45b7861c394d8

SHA512
a112fe2f6c1d3d681e39103fdca0d3624d4d3082933f5ee513aaca8372004e122fe03b0bc5b32f07b8bd761ce4f103adc6586d4f668300379911e99eb1344bb8

Download Submit
memory/892-54-0x0000000076451000-0x0000000076453000-memory.dmp

Filesize
8KB

Download
memory/892-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1324-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads