sakula | 0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb

General

Target

0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe
Size

36KB
MD5

71fa991a13afcf741c450bf05f992589
SHA1

faec377250577056db0a999029d5512a4c08c59f
SHA256

0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb
SHA512

49f8f7b1df04a6be29b8394454768386941a07d3600561c516640b34185b8e1ab38af96dfc324c65af78a03e2468ede588524248adcde24d3838dac8a4b71695

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

1300 MediaCenter.exe

pid	process
1300	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:

0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.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"	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
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

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

2088 PING.EXE

pid	process
2088	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe

description	pid	process
Token: SeShutdownPrivilege	4792	svchost.exe
Token: SeCreatePagefilePrivilege	4792	svchost.exe
Token: SeShutdownPrivilege	4792	svchost.exe
Token: SeCreatePagefilePrivilege	4792	svchost.exe
Token: SeShutdownPrivilege	4792	svchost.exe
Token: SeCreatePagefilePrivilege	4792	svchost.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeIncBasePriorityPrivilege	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe
Token: SeBackupPrivilege	4224	TiWorker.exe
Token: SeRestorePrivilege	4224	TiWorker.exe
Token: SeSecurityPrivilege	4224	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.execmd.exe

description	pid	process	target process
PID 1496 wrote to memory of 1300	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	MediaCenter.exe
PID 1496 wrote to memory of 1300	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	MediaCenter.exe
PID 1496 wrote to memory of 1300	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	MediaCenter.exe
PID 1496 wrote to memory of 1148	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	cmd.exe
PID 1496 wrote to memory of 1148	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	cmd.exe
PID 1496 wrote to memory of 1148	1496	0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe	cmd.exe
PID 1148 wrote to memory of 2088	1148	cmd.exe	PING.EXE
PID 1148 wrote to memory of 2088	1148	cmd.exe	PING.EXE
PID 1148 wrote to memory of 2088	1148	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe
"C:\Users\Admin\AppData\Local\Temp\0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1300

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d75a9dc34fd145ac9b3132d0edbdd30d80974f1224c42d6ce073a587e35e5fb.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1148

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2088

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:4792

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:4224

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
2ad9b71a6a023709e6b5af074c789078

SHA1
b0e06d3c69c38c91bb3c2cc10644746c62486bc0

SHA256
633a5d8452fa7e6accf9d6f1c55ee189891fefa7990a593e3496ac17ccf03635

SHA512
356783af062ce52be268c6659f449c58a9fe6949844f403bbd18c4bba5ea5e59679e30eee9a129b8ca878316a7ac4c71f09a598a36e7358fce5f5d190a40133d

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

MD5
2ad9b71a6a023709e6b5af074c789078

SHA1
b0e06d3c69c38c91bb3c2cc10644746c62486bc0

SHA256
633a5d8452fa7e6accf9d6f1c55ee189891fefa7990a593e3496ac17ccf03635

SHA512
356783af062ce52be268c6659f449c58a9fe6949844f403bbd18c4bba5ea5e59679e30eee9a129b8ca878316a7ac4c71f09a598a36e7358fce5f5d190a40133d

Download Submit
memory/4792-132-0x000002AC4FF30000-0x000002AC4FF40000-memory.dmp

Filesize
64KB

Download
memory/4792-133-0x000002AC4FF90000-0x000002AC4FFA0000-memory.dmp

Filesize
64KB

Download
memory/4792-134-0x000002AC52CB0000-0x000002AC52CB4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads