sakula | 141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48

General

Target

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe
Size

99KB
MD5

74ba28ae60ca7f800a31da499ce50ff0
SHA1

b69d73fbd6bc8527612d6959916bc86c48a01621
SHA256

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48
SHA512

6869ed12a41d78cf7b2a7e91f7ce34347a47e5403be60dc91aabc5f13001ccaa14e47250fa1dcbc09002a25c4ed2c4b4c8961dc2b5b9e9acf1e0a5f0089467b6

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

308 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

452 cmd.exe

pid	process
308	MediaCenter.exe

pid	process
452	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe

pid	process
976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe
976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.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"	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.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

1084 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe

description pid process

Token: SeIncBasePriorityPrivilege 976 141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe

pid	process
1084	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.execmd.exe

description	pid	process	target process
PID 976 wrote to memory of 308	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	MediaCenter.exe
PID 976 wrote to memory of 308	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	MediaCenter.exe
PID 976 wrote to memory of 308	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	MediaCenter.exe
PID 976 wrote to memory of 308	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	MediaCenter.exe
PID 976 wrote to memory of 452	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	cmd.exe
PID 976 wrote to memory of 452	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	cmd.exe
PID 976 wrote to memory of 452	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	cmd.exe
PID 976 wrote to memory of 452	976	141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe	cmd.exe
PID 452 wrote to memory of 1084	452	cmd.exe	PING.EXE
PID 452 wrote to memory of 1084	452	cmd.exe	PING.EXE
PID 452 wrote to memory of 1084	452	cmd.exe	PING.EXE
PID 452 wrote to memory of 1084	452	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe
"C:\Users\Admin\AppData\Local\Temp\141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:976

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:308

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\141ab1099fcc7ba5790607e23ec2af17628b06c9a71fd0cdd780faa0ef042f48.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:452

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1084

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
3320defbf9b12ab2fcd64a46b532b9a3

SHA1
672a73bd3fe5638f9453c64fe0021a1d7857c27e

SHA256
875b02e1a3b76c4154ebeff427a7ade8071e600c06f7b6c45901085a3bea9a8c

SHA512
3725990ed73f143c4eaa8089dd580b1f6ff92724b93a778b33f356b7bb44ddecd05698c41cced3f3ef0c94bf9045e8c2f9774485bdaebef9dd93a42ccc4ee9f5

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

MD5
3320defbf9b12ab2fcd64a46b532b9a3

SHA1
672a73bd3fe5638f9453c64fe0021a1d7857c27e

SHA256
875b02e1a3b76c4154ebeff427a7ade8071e600c06f7b6c45901085a3bea9a8c

SHA512
3725990ed73f143c4eaa8089dd580b1f6ff92724b93a778b33f356b7bb44ddecd05698c41cced3f3ef0c94bf9045e8c2f9774485bdaebef9dd93a42ccc4ee9f5

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

MD5
3320defbf9b12ab2fcd64a46b532b9a3

SHA1
672a73bd3fe5638f9453c64fe0021a1d7857c27e

SHA256
875b02e1a3b76c4154ebeff427a7ade8071e600c06f7b6c45901085a3bea9a8c

SHA512
3725990ed73f143c4eaa8089dd580b1f6ff92724b93a778b33f356b7bb44ddecd05698c41cced3f3ef0c94bf9045e8c2f9774485bdaebef9dd93a42ccc4ee9f5

Download Submit
memory/976-54-0x0000000076491000-0x0000000076493000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads