sakula | 0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01

General

Target

0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe
Size

80KB
MD5

a72f42418e92cad924ff31e56aaa3898
SHA1

24c19cc171fad229e73e715eb09bf288c4b39dae
SHA256

0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01
SHA512

b19a6a6431060eae3aa52e22ee0d3432cfa04b7c50a0334eb8a816e6632d55e6d64326315642c0b070626da1e86252131dd6659be8d685348eba1d60f58cb795

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

544 MediaCenter.exe

pid	process
544	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:

0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.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"	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

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

2768 PING.EXE

pid	process
2768	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4100	svchost.exe
Token: SeCreatePagefilePrivilege	4100	svchost.exe
Token: SeShutdownPrivilege	4100	svchost.exe
Token: SeCreatePagefilePrivilege	4100	svchost.exe
Token: SeShutdownPrivilege	4100	svchost.exe
Token: SeCreatePagefilePrivilege	4100	svchost.exe
Token: SeIncBasePriorityPrivilege	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe
Token: SeBackupPrivilege	3692	TiWorker.exe
Token: SeRestorePrivilege	3692	TiWorker.exe
Token: SeSecurityPrivilege	3692	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.execmd.exe

description	pid	process	target process
PID 3048 wrote to memory of 544	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	MediaCenter.exe
PID 3048 wrote to memory of 544	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	MediaCenter.exe
PID 3048 wrote to memory of 544	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	MediaCenter.exe
PID 3048 wrote to memory of 3008	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	cmd.exe
PID 3048 wrote to memory of 3008	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	cmd.exe
PID 3048 wrote to memory of 3008	3048	0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe	cmd.exe
PID 3008 wrote to memory of 2768	3008	cmd.exe	PING.EXE
PID 3008 wrote to memory of 2768	3008	cmd.exe	PING.EXE
PID 3008 wrote to memory of 2768	3008	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe
"C:\Users\Admin\AppData\Local\Temp\0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3048

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:544

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0767d87a3165aa7f4d4ef4fd85c7fc9416169d44dff0ee1d95978e39cb951e01.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2768

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:4100

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:3692

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
62040631f0efe629dcc85a73fab51b41

SHA1
304963125cdbd03197ee966f8e311f5a302afaec

SHA256
8ec98556bb72fde54c2a233c61372d9cb8a4fc6bb081864d3375d4a2ca817fe3

SHA512
31176cbcef338bdd04f2f4c95c60a10684b3fee90411df25d405a65e6957bc0e862f852db828f5c45be2a3e52626494def67d6b9ea38960082041d41ae64af21

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
62040631f0efe629dcc85a73fab51b41

SHA1
304963125cdbd03197ee966f8e311f5a302afaec

SHA256
8ec98556bb72fde54c2a233c61372d9cb8a4fc6bb081864d3375d4a2ca817fe3

SHA512
31176cbcef338bdd04f2f4c95c60a10684b3fee90411df25d405a65e6957bc0e862f852db828f5c45be2a3e52626494def67d6b9ea38960082041d41ae64af21

Download Submit
memory/4100-132-0x000001D4A8FA0000-0x000001D4A8FB0000-memory.dmp

Filesize
64KB

Download
memory/4100-133-0x000001D4A9620000-0x000001D4A9630000-memory.dmp

Filesize
64KB

Download
memory/4100-134-0x000001D4ABD20000-0x000001D4ABD24000-memory.dmp

Filesize
16KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads