sakula | 0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad

General

Target

0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe
Size

36KB
MD5

813adf65f594273d0b4adf85fb6368e4
SHA1

d62b4d2a233656eb3038683fadc2b443d9819974
SHA256

0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad
SHA512

3829c10689543e9674c172c4e5862460c0dff087720a561e56f4452e5a740ee1c6b657f5e319745e79c7378ab574a5fbf9d2f0d68d3a9596048338da850ee1ce

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

4716 MediaCenter.exe

pid	process
4716	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:

0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.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"	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.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

1308 PING.EXE

pid	process
1308	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	920	svchost.exe
Token: SeCreatePagefilePrivilege	920	svchost.exe
Token: SeShutdownPrivilege	920	svchost.exe
Token: SeCreatePagefilePrivilege	920	svchost.exe
Token: SeShutdownPrivilege	920	svchost.exe
Token: SeCreatePagefilePrivilege	920	svchost.exe
Token: SeIncBasePriorityPrivilege	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe
Token: SeBackupPrivilege	2328	TiWorker.exe
Token: SeRestorePrivilege	2328	TiWorker.exe
Token: SeSecurityPrivilege	2328	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.execmd.exe

description	pid	process	target process
PID 4140 wrote to memory of 4716	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	MediaCenter.exe
PID 4140 wrote to memory of 4716	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	MediaCenter.exe
PID 4140 wrote to memory of 4716	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	MediaCenter.exe
PID 4140 wrote to memory of 1572	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	cmd.exe
PID 4140 wrote to memory of 1572	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	cmd.exe
PID 4140 wrote to memory of 1572	4140	0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe	cmd.exe
PID 1572 wrote to memory of 1308	1572	cmd.exe	PING.EXE
PID 1572 wrote to memory of 1308	1572	cmd.exe	PING.EXE
PID 1572 wrote to memory of 1308	1572	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe
"C:\Users\Admin\AppData\Local\Temp\0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4140

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4716

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0f83080bea7f1419e3f9768256868ba4977cc830f1e35a1c301cea83389b22ad.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1572

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1308

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:920

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:2328

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
24f9ed77dc3d905b85654c785ddfa604

SHA1
929350874d3a30ae3410d151804397df22bd8df7

SHA256
1ceac911cad401b2bd2afcfdf9280ed10d38df3972d944f49c9df49b85d177d1

SHA512
c8eaa99fd77291789f9a01b0501c9b891615c02fabd10ee9514bc5ef852ec893b3c73c67746d98298b3efb16214e779e59ca9503153a3506ed86a0b07aac9ef2

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

MD5
24f9ed77dc3d905b85654c785ddfa604

SHA1
929350874d3a30ae3410d151804397df22bd8df7

SHA256
1ceac911cad401b2bd2afcfdf9280ed10d38df3972d944f49c9df49b85d177d1

SHA512
c8eaa99fd77291789f9a01b0501c9b891615c02fabd10ee9514bc5ef852ec893b3c73c67746d98298b3efb16214e779e59ca9503153a3506ed86a0b07aac9ef2

Download Submit
memory/920-132-0x000002698D360000-0x000002698D370000-memory.dmp

Filesize
64KB

Download
memory/920-133-0x000002698D920000-0x000002698D930000-memory.dmp

Filesize
64KB

Download
memory/920-134-0x000002698FFA0000-0x000002698FFA4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads