sakula | 0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360

General

Target

0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe
Size

36KB
MD5

ef730a58c85799f72c4d35faeec5371e
SHA1

ef58222964a41bb8dc2b782afe8ffc7e762103ea
SHA256

0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360
SHA512

8b3fa5ad05f9c5f41f7c10eaec0cba6d53019c2513c98c09b69347b17104653803252c97764eb71c5d6cb0b1a189a4f62ea29f9eb75d4f7361d2ae0f05c13f97

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

4336 MediaCenter.exe

pid	process
4336	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:

0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.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"	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.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

2620 PING.EXE

pid	process
2620	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3120	svchost.exe
Token: SeCreatePagefilePrivilege	3120	svchost.exe
Token: SeShutdownPrivilege	3120	svchost.exe
Token: SeCreatePagefilePrivilege	3120	svchost.exe
Token: SeShutdownPrivilege	3120	svchost.exe
Token: SeCreatePagefilePrivilege	3120	svchost.exe
Token: SeIncBasePriorityPrivilege	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe
Token: SeBackupPrivilege	3484	TiWorker.exe
Token: SeRestorePrivilege	3484	TiWorker.exe
Token: SeSecurityPrivilege	3484	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.execmd.exe

description	pid	process	target process
PID 1252 wrote to memory of 4336	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	MediaCenter.exe
PID 1252 wrote to memory of 4336	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	MediaCenter.exe
PID 1252 wrote to memory of 4336	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	MediaCenter.exe
PID 1252 wrote to memory of 2764	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	cmd.exe
PID 1252 wrote to memory of 2764	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	cmd.exe
PID 1252 wrote to memory of 2764	1252	0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe	cmd.exe
PID 2764 wrote to memory of 2620	2764	cmd.exe	PING.EXE
PID 2764 wrote to memory of 2620	2764	cmd.exe	PING.EXE
PID 2764 wrote to memory of 2620	2764	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe
"C:\Users\Admin\AppData\Local\Temp\0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1252

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4336

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d5ce60436ab7a22d310eeea01014c383859e67ccbe8cbe17d5727ffa10a8360.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2764

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2620

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:3120

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:3484

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
b5b1fb51570796971bf1bbab9a5f8d95

SHA1
dfbecfd93e95faa3e8a7e8046436ab1b24668ad2

SHA256
e75512fff025614f665379cd92a83a391612567d7ed62edaf3663c8b543ec40d

SHA512
3c1e28a9858508918462a30da818e10a31fc4dd846994a01932788cf6c4596f4602abb2f4e3fa52611fec2407253ec22d5d0920eae96e0139ac52601623a504b

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

MD5
b5b1fb51570796971bf1bbab9a5f8d95

SHA1
dfbecfd93e95faa3e8a7e8046436ab1b24668ad2

SHA256
e75512fff025614f665379cd92a83a391612567d7ed62edaf3663c8b543ec40d

SHA512
3c1e28a9858508918462a30da818e10a31fc4dd846994a01932788cf6c4596f4602abb2f4e3fa52611fec2407253ec22d5d0920eae96e0139ac52601623a504b

Download Submit
memory/3120-132-0x00000204ED130000-0x00000204ED140000-memory.dmp

Filesize
64KB

Download
memory/3120-133-0x00000204ED190000-0x00000204ED1A0000-memory.dmp

Filesize
64KB

Download
memory/3120-134-0x00000204EFE70000-0x00000204EFE74000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads