sakula | 1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710

General

Target

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe
Size

99KB
MD5

26fd69f1982f527933bc00c07a5eb16d
SHA1

75eb7c80e69ed46184f8ce3074a2edcbf0d2dcda
SHA256

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710
SHA512

92ef50373956e2650b191e9c105a93ba13586e5eef760eea98d2636a2e406fe89e1ae8391d6bd93206c199fff29111295a504c8eed3d219a3770ce17005795b1

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1736 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1408 cmd.exe

pid	process
1736	MediaCenter.exe

pid	process
1408	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe

pid	process
1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe
1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.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"	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.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

1232 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe

description pid process

Token: SeIncBasePriorityPrivilege 1796 1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe

pid	process
1232	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.execmd.exe

description	pid	process	target process
PID 1796 wrote to memory of 1736	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	MediaCenter.exe
PID 1796 wrote to memory of 1736	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	MediaCenter.exe
PID 1796 wrote to memory of 1736	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	MediaCenter.exe
PID 1796 wrote to memory of 1736	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	MediaCenter.exe
PID 1796 wrote to memory of 1408	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	cmd.exe
PID 1796 wrote to memory of 1408	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	cmd.exe
PID 1796 wrote to memory of 1408	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	cmd.exe
PID 1796 wrote to memory of 1408	1796	1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe	cmd.exe
PID 1408 wrote to memory of 1232	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 1232	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 1232	1408	cmd.exe	PING.EXE
PID 1408 wrote to memory of 1232	1408	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe
"C:\Users\Admin\AppData\Local\Temp\1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1796

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1736

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1535bbe80703e7b98f46bca6d1f8efc7618022c831a741aba47d18ed34878710.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1408

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1232

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
a798eec0c1bfaeffc1666c1aadd3f671

SHA1
3af94b48046e8ef4bf0ad5a8e2ee82512427ef74

SHA256
92048fc82fcd9e0a4e0c2ca4010893c6efb11d65a907afd25d60095a1cbcd013

SHA512
e59c42659ff3d7e362c5f81d108782b3e053299a6027bfacf723f347dfcaa68e1c7909c0b588a90c8619a7adbca8c43b16c960647bf7df22d0aa4516405f98a5

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

MD5
a798eec0c1bfaeffc1666c1aadd3f671

SHA1
3af94b48046e8ef4bf0ad5a8e2ee82512427ef74

SHA256
92048fc82fcd9e0a4e0c2ca4010893c6efb11d65a907afd25d60095a1cbcd013

SHA512
e59c42659ff3d7e362c5f81d108782b3e053299a6027bfacf723f347dfcaa68e1c7909c0b588a90c8619a7adbca8c43b16c960647bf7df22d0aa4516405f98a5

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

MD5
a798eec0c1bfaeffc1666c1aadd3f671

SHA1
3af94b48046e8ef4bf0ad5a8e2ee82512427ef74

SHA256
92048fc82fcd9e0a4e0c2ca4010893c6efb11d65a907afd25d60095a1cbcd013

SHA512
e59c42659ff3d7e362c5f81d108782b3e053299a6027bfacf723f347dfcaa68e1c7909c0b588a90c8619a7adbca8c43b16c960647bf7df22d0aa4516405f98a5

Download Submit
memory/1796-55-0x0000000075831000-0x0000000075833000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads