sakula | 0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e

General

Target

0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe
Size

80KB
MD5

bb470f50829086c6c28faa079d151b59
SHA1

3117c9041a3542ceeea3322ce38eaeda976a2706
SHA256

0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e
SHA512

62e2146cb11bb9be1f8624202544fcad7fa8876728702340e26c60b6fb18c482be27df5117e4a776dcf4d21e796230a2623d70d4ae9e2977c9938897992f15a1

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 2 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

452 MediaCenter.exe

pid	process
452	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:

0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.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"	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.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.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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	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

2124 PING.EXE

pid	process
2124	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2388	svchost.exe
Token: SeCreatePagefilePrivilege	2388	svchost.exe
Token: SeShutdownPrivilege	2388	svchost.exe
Token: SeCreatePagefilePrivilege	2388	svchost.exe
Token: SeShutdownPrivilege	2388	svchost.exe
Token: SeCreatePagefilePrivilege	2388	svchost.exe
Token: SeIncBasePriorityPrivilege	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe
Token: SeBackupPrivilege	2652	TiWorker.exe
Token: SeRestorePrivilege	2652	TiWorker.exe
Token: SeSecurityPrivilege	2652	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.execmd.exe

description	pid	process	target process
PID 3716 wrote to memory of 452	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	MediaCenter.exe
PID 3716 wrote to memory of 452	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	MediaCenter.exe
PID 3716 wrote to memory of 452	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	MediaCenter.exe
PID 3716 wrote to memory of 1704	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	cmd.exe
PID 3716 wrote to memory of 1704	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	cmd.exe
PID 3716 wrote to memory of 1704	3716	0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe	cmd.exe
PID 1704 wrote to memory of 2124	1704	cmd.exe	PING.EXE
PID 1704 wrote to memory of 2124	1704	cmd.exe	PING.EXE
PID 1704 wrote to memory of 2124	1704	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe
"C:\Users\Admin\AppData\Local\Temp\0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3716

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:452

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a29b5d068e66cba4a2364ee92601f800f0f24fe9dafca82aafb00adcf3d282e.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1704

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2124

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:2388

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:2652

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
26b9ee602ff2767acd3950b6033e407d

SHA1
dc289c3ca51335f4079d79caacfa8e3b769f64b3

SHA256
3b0da9b21039b4bdb34d0248a911e8e4a1a5ee4efca1c28d76a28dfa021bf8d6

SHA512
e24499c6e42702eaeba13596f91b14943ca4babf22246f82d106a7a649ae35c489007dd61f8fd4bfd288409f948fd72c613785af7a6013de62adfc465044e851

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
26b9ee602ff2767acd3950b6033e407d

SHA1
dc289c3ca51335f4079d79caacfa8e3b769f64b3

SHA256
3b0da9b21039b4bdb34d0248a911e8e4a1a5ee4efca1c28d76a28dfa021bf8d6

SHA512
e24499c6e42702eaeba13596f91b14943ca4babf22246f82d106a7a649ae35c489007dd61f8fd4bfd288409f948fd72c613785af7a6013de62adfc465044e851

Download Submit
memory/2388-132-0x000001D83F380000-0x000001D83F390000-memory.dmp

Filesize
64KB

Download
memory/2388-133-0x000001D83FA20000-0x000001D83FA30000-memory.dmp

Filesize
64KB

Download
memory/2388-134-0x000001D842100000-0x000001D842104000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads