sakula | 0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3

General

Target

0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe
Size

60KB
MD5

d48c9e7248c2ff9f83da185de29fe31c
SHA1

16194482c265650bb817828c54e6fe524f6f67b2
SHA256

0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3
SHA512

6b3fffeb10a8a772e3138d7a851a73581b91223e7817cf5f19316cd8bbda8768975e646fe08823adc61ebd3152f7e34800d9b4d71171d5df0fb92b00daf03728

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

4856 MediaCenter.exe

pid	process
4856	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:

0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.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"	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.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

4484 PING.EXE

pid	process
4484	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeShutdownPrivilege	2920	svchost.exe
Token: SeCreatePagefilePrivilege	2920	svchost.exe
Token: SeIncBasePriorityPrivilege	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe
Token: SeBackupPrivilege	380	TiWorker.exe
Token: SeRestorePrivilege	380	TiWorker.exe
Token: SeSecurityPrivilege	380	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.execmd.exe

description	pid	process	target process
PID 4676 wrote to memory of 4856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	MediaCenter.exe
PID 4676 wrote to memory of 4856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	MediaCenter.exe
PID 4676 wrote to memory of 4856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	MediaCenter.exe
PID 4676 wrote to memory of 1856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	cmd.exe
PID 4676 wrote to memory of 1856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	cmd.exe
PID 4676 wrote to memory of 1856	4676	0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe	cmd.exe
PID 1856 wrote to memory of 4484	1856	cmd.exe	PING.EXE
PID 1856 wrote to memory of 4484	1856	cmd.exe	PING.EXE
PID 1856 wrote to memory of 4484	1856	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe
"C:\Users\Admin\AppData\Local\Temp\0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4676

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4856

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e6ff585ba81aa0bde6a53600951d1f598baa5f5019ee5c05d14e9a22ae02ea3.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1856

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4484

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:2920

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:380

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
7c9b97b50be8887ae2cc621c6d8f2fa6

SHA1
003411417449e5f82348c52f175438b043621204

SHA256
ef2be986e517a9084c7818ff8fee0b561f9c5b5b6d8b62f9ac0beffe50262f94

SHA512
a85ed778fe704ba112abb4042e369bfaca4658d490ca796f6cdfc5e74130f8b4c1178dbc2bc9f7819d24e5ae543a0a90d7e08b177364a69c67d2829b93f652a5

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

MD5
7c9b97b50be8887ae2cc621c6d8f2fa6

SHA1
003411417449e5f82348c52f175438b043621204

SHA256
ef2be986e517a9084c7818ff8fee0b561f9c5b5b6d8b62f9ac0beffe50262f94

SHA512
a85ed778fe704ba112abb4042e369bfaca4658d490ca796f6cdfc5e74130f8b4c1178dbc2bc9f7819d24e5ae543a0a90d7e08b177364a69c67d2829b93f652a5

Download Submit
memory/2920-132-0x000002B179D20000-0x000002B179D30000-memory.dmp

Filesize
64KB

Download
memory/2920-133-0x000002B179D80000-0x000002B179D90000-memory.dmp

Filesize
64KB

Download
memory/2920-134-0x000002B17C440000-0x000002B17C444000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads