sakula | 09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2

General

Target

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe
Size

60KB
MD5

b1c10b0fef721b061f93fb1a4c376c23
SHA1

e2c6d869e34b5ac03156f721a2ac41758d7bbe0f
SHA256

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2
SHA512

73911ee241d2897e9064693f941844dd90ea365800245fc3ff608366450f0d0b249cf3e734ace0a9091277840c75b165b5327e02a4c687fa852f0a201ddc243b

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

2252 MediaCenter.exe

pid	process
2252	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:

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.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"	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.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

2260 PING.EXE

pid	process
2260	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exesvchost.exeTiWorker.exe

description	pid	process
Token: SeIncBasePriorityPrivilege	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe
Token: SeShutdownPrivilege	2204	svchost.exe
Token: SeCreatePagefilePrivilege	2204	svchost.exe
Token: SeShutdownPrivilege	2204	svchost.exe
Token: SeCreatePagefilePrivilege	2204	svchost.exe
Token: SeShutdownPrivilege	2204	svchost.exe
Token: SeCreatePagefilePrivilege	2204	svchost.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe
Token: SeBackupPrivilege	212	TiWorker.exe
Token: SeRestorePrivilege	212	TiWorker.exe
Token: SeSecurityPrivilege	212	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.execmd.exe

description	pid	process	target process
PID 1324 wrote to memory of 2252	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	MediaCenter.exe
PID 1324 wrote to memory of 2252	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	MediaCenter.exe
PID 1324 wrote to memory of 2252	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	MediaCenter.exe
PID 1324 wrote to memory of 3808	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	cmd.exe
PID 1324 wrote to memory of 3808	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	cmd.exe
PID 1324 wrote to memory of 3808	1324	09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe	cmd.exe
PID 3808 wrote to memory of 2260	3808	cmd.exe	PING.EXE
PID 3808 wrote to memory of 2260	3808	cmd.exe	PING.EXE
PID 3808 wrote to memory of 2260	3808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe
"C:\Users\Admin\AppData\Local\Temp\09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2252

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\09bad2e6b638ac6ea2140ad1146356ce257d84a96508ef8a21b42012e75b83c2.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2260

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:2204

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:212

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
d0eb71c62cebd939c9e9d7017f924668

SHA1
e3a64c7ddfa8b5329d9763d4cb2a41ba30d60a15

SHA256
743eabd8f8a6b0616231cec2a4340de700698f31284235ffc5259130f377d787

SHA512
de8ffabda3fa5e8124f2d7fa21788587eb9e728636775812750e34cf3cb585fbc636dd8e93fe84517207065e2c456c13c721fd8fee667ea3bb9a07afb210986b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
d0eb71c62cebd939c9e9d7017f924668

SHA1
e3a64c7ddfa8b5329d9763d4cb2a41ba30d60a15

SHA256
743eabd8f8a6b0616231cec2a4340de700698f31284235ffc5259130f377d787

SHA512
de8ffabda3fa5e8124f2d7fa21788587eb9e728636775812750e34cf3cb585fbc636dd8e93fe84517207065e2c456c13c721fd8fee667ea3bb9a07afb210986b

Download Submit
memory/2204-132-0x000002694AB50000-0x000002694AB60000-memory.dmp

Filesize
64KB

Download
memory/2204-133-0x000002694B220000-0x000002694B230000-memory.dmp

Filesize
64KB

Download
memory/2204-134-0x000002694D8D0000-0x000002694D8D4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads