sakula | 0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e

General

Target

0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe
Size

35KB
MD5

f62b9c3e5938c84462320b86545a0cd2
SHA1

6d848f35a422ec994a15ea45057549ddba9a499f
SHA256

0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e
SHA512

b5623e88e9151095a078bd169b365d19046330cd21c824ae90995de016d49c4e0cfcd2442ad972da023fe3340a03d2812509e47db48481f0b5bc78486cf3c2a1

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

400 MediaCenter.exe

pid	process
400	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:

0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.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"	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.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

3840 PING.EXE

pid	process
3840	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2392	svchost.exe
Token: SeCreatePagefilePrivilege	2392	svchost.exe
Token: SeShutdownPrivilege	2392	svchost.exe
Token: SeCreatePagefilePrivilege	2392	svchost.exe
Token: SeShutdownPrivilege	2392	svchost.exe
Token: SeCreatePagefilePrivilege	2392	svchost.exe
Token: SeIncBasePriorityPrivilege	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.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:

0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.execmd.exe

description	pid	process	target process
PID 4060 wrote to memory of 400	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	MediaCenter.exe
PID 4060 wrote to memory of 400	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	MediaCenter.exe
PID 4060 wrote to memory of 400	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	MediaCenter.exe
PID 4060 wrote to memory of 4080	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	cmd.exe
PID 4060 wrote to memory of 4080	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	cmd.exe
PID 4060 wrote to memory of 4080	4060	0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe	cmd.exe
PID 4080 wrote to memory of 3840	4080	cmd.exe	PING.EXE
PID 4080 wrote to memory of 3840	4080	cmd.exe	PING.EXE
PID 4080 wrote to memory of 3840	4080	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe
"C:\Users\Admin\AppData\Local\Temp\0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4060

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ecdb012d32ce9b9e99092737ffedc4457e44dc6cdb193ccc41906ac6d02f36e.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4080

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3840

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:2392

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
73b61e36fb9e8ccfa74f1953b7fac2f8

SHA1
f9a705140d1063cd9af2025998c410cd1d00ca6c

SHA256
4ae11fb73a57c51ddce30faedfe278c1178aea81b4540dfa61fe7dbffe83335b

SHA512
63a11bc61ee77306ca5347071fa164f3064e1761465773fbf377a7c3e61610575ba9a00d6c797c94e9c7d1d3f51fd6afc1fc9ca4cd9ff1ef7ec01b9012a606f5

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

MD5
73b61e36fb9e8ccfa74f1953b7fac2f8

SHA1
f9a705140d1063cd9af2025998c410cd1d00ca6c

SHA256
4ae11fb73a57c51ddce30faedfe278c1178aea81b4540dfa61fe7dbffe83335b

SHA512
63a11bc61ee77306ca5347071fa164f3064e1761465773fbf377a7c3e61610575ba9a00d6c797c94e9c7d1d3f51fd6afc1fc9ca4cd9ff1ef7ec01b9012a606f5

Download Submit
memory/2392-132-0x0000029E6B550000-0x0000029E6B560000-memory.dmp

Filesize
64KB

Download
memory/2392-133-0x0000029E6BC20000-0x0000029E6BC30000-memory.dmp

Filesize
64KB

Download
memory/2392-134-0x0000029E6E2D0000-0x0000029E6E2D4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads