sakula | 0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e

General

Target

0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe
Size

36KB
MD5

08817fc7b360a66e5365bf1bbbf6cc6b
SHA1

31b79a0f148e4742b7cfadd81b54d0e3619b857d
SHA256

0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e
SHA512

0a8c8beceb88ba590789f92ec3d33892e2a10841adb06c85782a3c2fb6be295f3a54e4e8172af721811a2dab001dbf7a3a924e3c42f2c2aacb9f152177027409

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

2468 MediaCenter.exe

pid	process
2468	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:

0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.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"	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.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

1984 PING.EXE

pid	process
1984	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1948	svchost.exe
Token: SeCreatePagefilePrivilege	1948	svchost.exe
Token: SeShutdownPrivilege	1948	svchost.exe
Token: SeCreatePagefilePrivilege	1948	svchost.exe
Token: SeShutdownPrivilege	1948	svchost.exe
Token: SeCreatePagefilePrivilege	1948	svchost.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe
Token: SeRestorePrivilege	3176	TiWorker.exe
Token: SeSecurityPrivilege	3176	TiWorker.exe
Token: SeBackupPrivilege	3176	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.execmd.exe

description	pid	process	target process
PID 3208 wrote to memory of 2468	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	MediaCenter.exe
PID 3208 wrote to memory of 2468	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	MediaCenter.exe
PID 3208 wrote to memory of 2468	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	MediaCenter.exe
PID 3208 wrote to memory of 1356	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	cmd.exe
PID 3208 wrote to memory of 1356	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	cmd.exe
PID 3208 wrote to memory of 1356	3208	0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe	cmd.exe
PID 1356 wrote to memory of 1984	1356	cmd.exe	PING.EXE
PID 1356 wrote to memory of 1984	1356	cmd.exe	PING.EXE
PID 1356 wrote to memory of 1984	1356	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe
"C:\Users\Admin\AppData\Local\Temp\0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3208

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2468

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a89369964a57668452c296ba89eacca95f3f629bf766cc1bf077536e138790e.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1356

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1984

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:1948

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:3176

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
ee04d19619e684eaaf24132a5c61b69a

SHA1
86103ba36a57da2c866ce74fd9a9ffa9c1db88a7

SHA256
d6e8f30cab954c2788bdc69ea42c83154e4ff6a3d0b9724c3e64f73c325307d6

SHA512
4459cb66437dd2380ad2b2983e8a1839c91996c2d0a993e88caf65b3f211c56a121627b5c773763573fc622532371a1693689ccf2844e72f7812a4d8f70d85e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
ee04d19619e684eaaf24132a5c61b69a

SHA1
86103ba36a57da2c866ce74fd9a9ffa9c1db88a7

SHA256
d6e8f30cab954c2788bdc69ea42c83154e4ff6a3d0b9724c3e64f73c325307d6

SHA512
4459cb66437dd2380ad2b2983e8a1839c91996c2d0a993e88caf65b3f211c56a121627b5c773763573fc622532371a1693689ccf2844e72f7812a4d8f70d85e3

Download Submit
memory/1948-132-0x00000193E0DA0000-0x00000193E0DB0000-memory.dmp

Filesize
64KB

Download
memory/1948-133-0x00000193E1420000-0x00000193E1430000-memory.dmp

Filesize
64KB

Download
memory/1948-134-0x00000193E3B20000-0x00000193E3B24000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads