sakula | 06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107

General

Target

06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe
Size

58KB
MD5

3bc95982d12179be042ebf1f6a6e3f24
SHA1

03ba166895c449b9db563c9857cdb2c1024e5fc3
SHA256

06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107
SHA512

d29747a1ed74ca0a73f075e81c85fa31c8c4ee9a7595e34d58bad6201b53472035985c72a0ac30630af8599f8533f4daabf8ab69462df94aa5c2be98f202abc4

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4504 MediaCenter.exe

pid	process
4504	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.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"	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.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

2228 PING.EXE

pid	process
2228	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	728	svchost.exe
Token: SeCreatePagefilePrivilege	728	svchost.exe
Token: SeShutdownPrivilege	728	svchost.exe
Token: SeCreatePagefilePrivilege	728	svchost.exe
Token: SeShutdownPrivilege	728	svchost.exe
Token: SeCreatePagefilePrivilege	728	svchost.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe
Token: SeRestorePrivilege	2768	TiWorker.exe
Token: SeSecurityPrivilege	2768	TiWorker.exe
Token: SeBackupPrivilege	2768	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.execmd.exe

description	pid	process	target process
PID 4212 wrote to memory of 4504	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	MediaCenter.exe
PID 4212 wrote to memory of 4504	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	MediaCenter.exe
PID 4212 wrote to memory of 4504	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	MediaCenter.exe
PID 4212 wrote to memory of 1932	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	cmd.exe
PID 4212 wrote to memory of 1932	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	cmd.exe
PID 4212 wrote to memory of 1932	4212	06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe	cmd.exe
PID 1932 wrote to memory of 2228	1932	cmd.exe	PING.EXE
PID 1932 wrote to memory of 2228	1932	cmd.exe	PING.EXE
PID 1932 wrote to memory of 2228	1932	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe
"C:\Users\Admin\AppData\Local\Temp\06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4212

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4504

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06fae664785210eff176da32e24bc6613103617162eb9962372e682042be7107.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1932

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2228

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:728

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2768

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c3a2c03dfa008902b03646bbffcc3e9a

SHA1
66aa7dbc274eb8cefb6082ce721c8882a5aa358a

SHA256
60de7d82535ab2aee633cef89a5a30a5e2219c7c88a3f8d41a8dbf924c2adfc1

SHA512
720ee71b3dbf215124276dc795891cbb179ac70a5bbfd72135a3cd747e55f255cbb1f16cdc818d5da50e86f07ccbfc1492dfb49dc5c9d39a8ecec76e5c4f19b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c3a2c03dfa008902b03646bbffcc3e9a

SHA1
66aa7dbc274eb8cefb6082ce721c8882a5aa358a

SHA256
60de7d82535ab2aee633cef89a5a30a5e2219c7c88a3f8d41a8dbf924c2adfc1

SHA512
720ee71b3dbf215124276dc795891cbb179ac70a5bbfd72135a3cd747e55f255cbb1f16cdc818d5da50e86f07ccbfc1492dfb49dc5c9d39a8ecec76e5c4f19b5

Download Submit
memory/728-132-0x0000024601960000-0x0000024601970000-memory.dmp

Filesize
64KB

Download
memory/728-133-0x0000024601F20000-0x0000024601F30000-memory.dmp

Filesize
64KB

Download
memory/728-134-0x00000246045E0000-0x00000246045E4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads