sakula | 0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b

General

Target

0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe
Size

176KB
MD5

d4d02c858c0d25c3adfc757da1e0f95b
SHA1

29a35abe6320ef66e377f48b442bf099e30b97f0
SHA256

0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b
SHA512

87701ae464ef0e986bd8148c965a094cd9ed0695e748ce3d18374426933426546e0fc48c4e9067b75ddaef4598c9592f533fbd3d6ceaf8aa4be410db4ff2e520

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 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/3276-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/4456-136-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4456 MediaCenter.exe

pid	process
4456	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:

0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.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"	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

4960 PING.EXE

pid	process
4960	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4984	svchost.exe
Token: SeCreatePagefilePrivilege	4984	svchost.exe
Token: SeShutdownPrivilege	4984	svchost.exe
Token: SeCreatePagefilePrivilege	4984	svchost.exe
Token: SeShutdownPrivilege	4984	svchost.exe
Token: SeCreatePagefilePrivilege	4984	svchost.exe
Token: SeIncBasePriorityPrivilege	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe
Token: SeBackupPrivilege	1308	TiWorker.exe
Token: SeRestorePrivilege	1308	TiWorker.exe
Token: SeSecurityPrivilege	1308	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.execmd.exe

description	pid	process	target process
PID 3276 wrote to memory of 4456	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	MediaCenter.exe
PID 3276 wrote to memory of 4456	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	MediaCenter.exe
PID 3276 wrote to memory of 4456	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	MediaCenter.exe
PID 3276 wrote to memory of 3564	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	cmd.exe
PID 3276 wrote to memory of 3564	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	cmd.exe
PID 3276 wrote to memory of 3564	3276	0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe	cmd.exe
PID 3564 wrote to memory of 4960	3564	cmd.exe	PING.EXE
PID 3564 wrote to memory of 4960	3564	cmd.exe	PING.EXE
PID 3564 wrote to memory of 4960	3564	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe
"C:\Users\Admin\AppData\Local\Temp\0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3276

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4456

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0eee001af7e0e8cb7550a7277814d69393eaec09e6fcf418be00cdae865b6a6b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3564

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4960

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:4984

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:1308

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
c6b7a0ea3be6ce8afa39d9b38ffd9524

SHA1
21e352b67f400e11bdda3d5f739a90b2c01aad17

SHA256
b0c9bf7260847ffdc144b7ede08e76275a8b3795244dd03c6fefa3cddab3f19a

SHA512
eed8727df712dc2b4221db963ea7e403053644960df7a2cf73277726f6a07a18b5a516d831c89cb8ba368bae0a361c1ee77e0cf636be6d1bef337ac3450a8440

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

MD5
c6b7a0ea3be6ce8afa39d9b38ffd9524

SHA1
21e352b67f400e11bdda3d5f739a90b2c01aad17

SHA256
b0c9bf7260847ffdc144b7ede08e76275a8b3795244dd03c6fefa3cddab3f19a

SHA512
eed8727df712dc2b4221db963ea7e403053644960df7a2cf73277726f6a07a18b5a516d831c89cb8ba368bae0a361c1ee77e0cf636be6d1bef337ac3450a8440

Download Submit
memory/3276-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4456-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4984-132-0x0000024AD1930000-0x0000024AD1940000-memory.dmp

Filesize
64KB

Download
memory/4984-133-0x0000024AD1990000-0x0000024AD19A0000-memory.dmp

Filesize
64KB

Download
memory/4984-134-0x0000024AD46B0000-0x0000024AD46B4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads