sakula | 0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde

General

Target

0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe
Size

35KB
MD5

f329a4ced326ca4047ad553b9a436e74
SHA1

2cba78fdde86aa5fcbc640894dc1d017d7cb04ba
SHA256

0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde
SHA512

1eed19bd5b8ba26af07a04e2c56f9ad2fe3402ed764b282665032c5ebdd4b179a12f24b17bb297623a8ec57beb9a0331e80ac50c5d1e7ff3d467e644a19a4fc8

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

4604 MediaCenter.exe

pid	process
4604	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:

0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.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"	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.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

4832 PING.EXE

pid	process
4832	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4156	svchost.exe
Token: SeCreatePagefilePrivilege	4156	svchost.exe
Token: SeShutdownPrivilege	4156	svchost.exe
Token: SeCreatePagefilePrivilege	4156	svchost.exe
Token: SeShutdownPrivilege	4156	svchost.exe
Token: SeCreatePagefilePrivilege	4156	svchost.exe
Token: SeIncBasePriorityPrivilege	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe
Token: SeBackupPrivilege	4788	TiWorker.exe
Token: SeRestorePrivilege	4788	TiWorker.exe
Token: SeSecurityPrivilege	4788	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.execmd.exe

description	pid	process	target process
PID 2944 wrote to memory of 4604	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	MediaCenter.exe
PID 2944 wrote to memory of 4604	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	MediaCenter.exe
PID 2944 wrote to memory of 4604	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	MediaCenter.exe
PID 2944 wrote to memory of 2364	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	cmd.exe
PID 2944 wrote to memory of 2364	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	cmd.exe
PID 2944 wrote to memory of 2364	2944	0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe	cmd.exe
PID 2364 wrote to memory of 4832	2364	cmd.exe	PING.EXE
PID 2364 wrote to memory of 4832	2364	cmd.exe	PING.EXE
PID 2364 wrote to memory of 4832	2364	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe
"C:\Users\Admin\AppData\Local\Temp\0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2944

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4604

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c1da19629d44ad5faef78517744e08edbb15c66f480bab66a2a2ed4306dbcde.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2364

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4832

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:4156

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:4788

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
386d4eb919f16fb8b8637dee8eb0d426

SHA1
558f35d73bf56963e11e47132bdfb55a98e07453

SHA256
1d6d5dddef4160fc585f7a373bc4850637f64f4387cc7b85fb427ceea5d402f7

SHA512
c0f918f6c1eec7888ee5e7e7fb423cea6392bcf09abde716973a323598eef7bbf207d82b1592e30d51a9598c01e352210e0caacf326e3caac1afce0611ee4fc1

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

MD5
386d4eb919f16fb8b8637dee8eb0d426

SHA1
558f35d73bf56963e11e47132bdfb55a98e07453

SHA256
1d6d5dddef4160fc585f7a373bc4850637f64f4387cc7b85fb427ceea5d402f7

SHA512
c0f918f6c1eec7888ee5e7e7fb423cea6392bcf09abde716973a323598eef7bbf207d82b1592e30d51a9598c01e352210e0caacf326e3caac1afce0611ee4fc1

Download Submit
memory/4156-132-0x0000020473170000-0x0000020473180000-memory.dmp

Filesize
64KB

Download
memory/4156-133-0x0000020473720000-0x0000020473730000-memory.dmp

Filesize
64KB

Download
memory/4156-134-0x0000020475DF0000-0x0000020475DF4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads