sakula | 0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7

General

Target

0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe
Size

35KB
MD5

7908df944440bab3938b37e199044374
SHA1

179fd91d572480d3cdcb06bb8b02c4f83a40b26d
SHA256

0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7
SHA512

d68f08317e8b11b50f1929c8b7292166c48bf15b825a9e54f1db35ecee91916fc7dacdf0052a8168f37c899f01e06675ef00822f544ad00e7a5d2a720559a85d

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

2680 MediaCenter.exe

pid	process
2680	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:

0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.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"	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.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

644 PING.EXE

pid	process
644	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe

description	pid	process
Token: SeShutdownPrivilege	2100	svchost.exe
Token: SeCreatePagefilePrivilege	2100	svchost.exe
Token: SeShutdownPrivilege	2100	svchost.exe
Token: SeCreatePagefilePrivilege	2100	svchost.exe
Token: SeShutdownPrivilege	2100	svchost.exe
Token: SeCreatePagefilePrivilege	2100	svchost.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeIncBasePriorityPrivilege	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe
Token: SeBackupPrivilege	4264	TiWorker.exe
Token: SeRestorePrivilege	4264	TiWorker.exe
Token: SeSecurityPrivilege	4264	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.execmd.exe

description	pid	process	target process
PID 2344 wrote to memory of 2680	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	MediaCenter.exe
PID 2344 wrote to memory of 2680	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	MediaCenter.exe
PID 2344 wrote to memory of 2680	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	MediaCenter.exe
PID 2344 wrote to memory of 2844	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	cmd.exe
PID 2344 wrote to memory of 2844	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	cmd.exe
PID 2344 wrote to memory of 2844	2344	0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe	cmd.exe
PID 2844 wrote to memory of 644	2844	cmd.exe	PING.EXE
PID 2844 wrote to memory of 644	2844	cmd.exe	PING.EXE
PID 2844 wrote to memory of 644	2844	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe
"C:\Users\Admin\AppData\Local\Temp\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2344

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2680

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a7cfafd729449065bae37f8bea95c9110516feec277201eebd295dba5456da7.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2844

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:644

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:2100

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:4264

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
bf2908908eedca8bdcacc8574173621c

SHA1
091eba4de17d46def10de1503223df48b228b6c0

SHA256
b19d63caa3ed1d5be09ddbabcf9111428f6e02bc0f4db732d44dd550bf948232

SHA512
264f42055f97742297c25b6da4efe2e70d33c56e0624018f7822b651370b3110c08083891acf9fd56fd7a135a76b0a30382a76aaaeb9a6fc59ac5803ec488a40

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
bf2908908eedca8bdcacc8574173621c

SHA1
091eba4de17d46def10de1503223df48b228b6c0

SHA256
b19d63caa3ed1d5be09ddbabcf9111428f6e02bc0f4db732d44dd550bf948232

SHA512
264f42055f97742297c25b6da4efe2e70d33c56e0624018f7822b651370b3110c08083891acf9fd56fd7a135a76b0a30382a76aaaeb9a6fc59ac5803ec488a40

Download Submit
memory/2100-132-0x000001154CB20000-0x000001154CB30000-memory.dmp

Filesize
64KB

Download
memory/2100-133-0x000001154CD40000-0x000001154CD50000-memory.dmp

Filesize
64KB

Download
memory/2100-134-0x000001154F260000-0x000001154F264000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads