sakula | 0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b

General

Target

0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe
Size

152KB
MD5

ed40af3be32e583e483e4d2e93b0fb03
SHA1

e24f7d6d43a8f429884c767c853df5b6ccfb9992
SHA256

0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b
SHA512

918d488714263db7e702c667fef31da252c1333e7c6eb1b4b7220538f8b84a2e4dc8cb55b4999840bb552d9d7b48238491f7af43f4bc292d97b3f7cc28d1b64c

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2104 MediaCenter.exe

pid	process
2104	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:

0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.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"	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.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

3492 PING.EXE

pid	process
3492	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe

description	pid	process
Token: SeShutdownPrivilege	1556	svchost.exe
Token: SeCreatePagefilePrivilege	1556	svchost.exe
Token: SeShutdownPrivilege	1556	svchost.exe
Token: SeCreatePagefilePrivilege	1556	svchost.exe
Token: SeShutdownPrivilege	1556	svchost.exe
Token: SeCreatePagefilePrivilege	1556	svchost.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeIncBasePriorityPrivilege	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe
Token: SeBackupPrivilege	1992	TiWorker.exe
Token: SeRestorePrivilege	1992	TiWorker.exe
Token: SeSecurityPrivilege	1992	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.execmd.exe

description	pid	process	target process
PID 3588 wrote to memory of 2104	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	MediaCenter.exe
PID 3588 wrote to memory of 2104	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	MediaCenter.exe
PID 3588 wrote to memory of 2104	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	MediaCenter.exe
PID 3588 wrote to memory of 2876	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	cmd.exe
PID 3588 wrote to memory of 2876	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	cmd.exe
PID 3588 wrote to memory of 2876	3588	0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe	cmd.exe
PID 2876 wrote to memory of 3492	2876	cmd.exe	PING.EXE
PID 2876 wrote to memory of 3492	2876	cmd.exe	PING.EXE
PID 2876 wrote to memory of 3492	2876	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe
"C:\Users\Admin\AppData\Local\Temp\0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2104

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e2d20e15406a0356fa418f2350bcda0bca4d93263d6b8c9630733204b2e8f1b.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2876

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3492

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:1556

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:1992

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
03c29cf7865cd8519a75f658e17038ad

SHA1
0f740a096b5b5999240974837d55ba3f41092c8b

SHA256
61ea4ba2fdca7509b317efee5e6cbfbff15cc76bbd587eb5ca6cb7a0a4c0935c

SHA512
1f9ceb53d6d94e3b10208b034b7184def583c43cafdbeb05087caaa2ee0c9d9e8f7c8a3570476a5f3df4d53e82ce9fb8da3df72814f6e25158def6c150c9ee3e

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

MD5
03c29cf7865cd8519a75f658e17038ad

SHA1
0f740a096b5b5999240974837d55ba3f41092c8b

SHA256
61ea4ba2fdca7509b317efee5e6cbfbff15cc76bbd587eb5ca6cb7a0a4c0935c

SHA512
1f9ceb53d6d94e3b10208b034b7184def583c43cafdbeb05087caaa2ee0c9d9e8f7c8a3570476a5f3df4d53e82ce9fb8da3df72814f6e25158def6c150c9ee3e

Download Submit
memory/1556-132-0x00000189E8330000-0x00000189E8340000-memory.dmp

Filesize
64KB

Download
memory/1556-133-0x00000189E8390000-0x00000189E83A0000-memory.dmp

Filesize
64KB

Download
memory/1556-134-0x00000189EB0A0000-0x00000189EB0A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads