sakula | 0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62

General

Target

0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe
Size

58KB
MD5

28b482d47330803c6bbbe3ce271a531a
SHA1

19cf29bf74aa38a0eed6713fd0fe35a7a39a3d8d
SHA256

0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62
SHA512

9c269bd9d82ba22991d16f95834d7b40a299cb024f478fb86d37781b3104db9bcc3f05223f574720cc850b6f4a4c9d4cd1ba990fce086632ec8292a3f656bac3

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

4616 MediaCenter.exe

pid	process
4616	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:

0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.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"	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.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

1988 PING.EXE

pid	process
1988	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1724	svchost.exe
Token: SeCreatePagefilePrivilege	1724	svchost.exe
Token: SeShutdownPrivilege	1724	svchost.exe
Token: SeCreatePagefilePrivilege	1724	svchost.exe
Token: SeShutdownPrivilege	1724	svchost.exe
Token: SeCreatePagefilePrivilege	1724	svchost.exe
Token: SeIncBasePriorityPrivilege	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe
Token: SeBackupPrivilege	2192	TiWorker.exe
Token: SeRestorePrivilege	2192	TiWorker.exe
Token: SeSecurityPrivilege	2192	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.execmd.exe

description	pid	process	target process
PID 1504 wrote to memory of 4616	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	MediaCenter.exe
PID 1504 wrote to memory of 4616	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	MediaCenter.exe
PID 1504 wrote to memory of 4616	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	MediaCenter.exe
PID 1504 wrote to memory of 3208	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	cmd.exe
PID 1504 wrote to memory of 3208	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	cmd.exe
PID 1504 wrote to memory of 3208	1504	0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe	cmd.exe
PID 3208 wrote to memory of 1988	3208	cmd.exe	PING.EXE
PID 3208 wrote to memory of 1988	3208	cmd.exe	PING.EXE
PID 3208 wrote to memory of 1988	3208	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe
"C:\Users\Admin\AppData\Local\Temp\0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1504

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4616

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d93091ea376362783ea38bddcc60d8cf6180d2ad1f786f27d247848c0ae5b62.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3208

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1988

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:1724

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:2192

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
b5dc053b35400292befba97bceb86f52

SHA1
ec634b3ffbcb6bf2f1f6fa015fbb1559bbce5d75

SHA256
7fce9543a5ca97e21ae76500ba2b37853089f97f5832ac838fa3ee1570f3f34b

SHA512
cc25b580310dca46c7feede192c4e45ce0058ed5640dfd9b39892ec46f7260bfd86d95a189a0f08bc37e447dc8b1beed20b325e4b7ae4714a435e5af7ed456d5

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

MD5
b5dc053b35400292befba97bceb86f52

SHA1
ec634b3ffbcb6bf2f1f6fa015fbb1559bbce5d75

SHA256
7fce9543a5ca97e21ae76500ba2b37853089f97f5832ac838fa3ee1570f3f34b

SHA512
cc25b580310dca46c7feede192c4e45ce0058ed5640dfd9b39892ec46f7260bfd86d95a189a0f08bc37e447dc8b1beed20b325e4b7ae4714a435e5af7ed456d5

Download Submit
memory/1724-132-0x0000023CF7590000-0x0000023CF75A0000-memory.dmp

Filesize
64KB

Download
memory/1724-133-0x0000023CF7D60000-0x0000023CF7D70000-memory.dmp

Filesize
64KB

Download
memory/1724-134-0x0000023CFA970000-0x0000023CFA974000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads