sakula | 0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97

General

Target

0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe
Size

99KB
MD5

2b4b5d610d81ffd74e570840f9c3a480
SHA1

5d1d70274fd90cdab76ac317a71d4d298e92b64e
SHA256

0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97
SHA512

2cf8783acb0d1d0987dd5a86cef714971d0d48315394034ce41ce215896562a1159bc2d9b996e6d65c3895d3a5831db184bc3a23dca7795a992245e0f071d628

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

4392 MediaCenter.exe

pid	process
4392	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:

0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.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"	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	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

1004 PING.EXE

pid	process
1004	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1144	svchost.exe
Token: SeCreatePagefilePrivilege	1144	svchost.exe
Token: SeShutdownPrivilege	1144	svchost.exe
Token: SeCreatePagefilePrivilege	1144	svchost.exe
Token: SeShutdownPrivilege	1144	svchost.exe
Token: SeCreatePagefilePrivilege	1144	svchost.exe
Token: SeIncBasePriorityPrivilege	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe
Token: SeBackupPrivilege	4764	TiWorker.exe
Token: SeRestorePrivilege	4764	TiWorker.exe
Token: SeSecurityPrivilege	4764	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.execmd.exe

description	pid	process	target process
PID 4500 wrote to memory of 4392	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	MediaCenter.exe
PID 4500 wrote to memory of 4392	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	MediaCenter.exe
PID 4500 wrote to memory of 4392	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	MediaCenter.exe
PID 4500 wrote to memory of 3656	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	cmd.exe
PID 4500 wrote to memory of 3656	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	cmd.exe
PID 4500 wrote to memory of 3656	4500	0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe	cmd.exe
PID 3656 wrote to memory of 1004	3656	cmd.exe	PING.EXE
PID 3656 wrote to memory of 1004	3656	cmd.exe	PING.EXE
PID 3656 wrote to memory of 1004	3656	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe
"C:\Users\Admin\AppData\Local\Temp\0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4500

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4392

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e1ddc406a723a60928a3cacee301bb654ef19d48423b797208bed8dfcfeaa97.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3656

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1004

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:1144

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:4764

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
4756a0728a96e1aa38a6da481f8ce6d6

SHA1
8f371993b9793177e4fa9ade31318f9491e32993

SHA256
55b90cf7ad7a6a1efc9e23bc5a5db6411ab32da09a9c361a620fe19e75af48ba

SHA512
14f4365230866323f1ddbf90f2cfb2683ea6752275fc16ee6619ed89875de956962b547297b81dddc2a3717a9531226baf569b80ad570fd10a8be40d27d072bc

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

MD5
4756a0728a96e1aa38a6da481f8ce6d6

SHA1
8f371993b9793177e4fa9ade31318f9491e32993

SHA256
55b90cf7ad7a6a1efc9e23bc5a5db6411ab32da09a9c361a620fe19e75af48ba

SHA512
14f4365230866323f1ddbf90f2cfb2683ea6752275fc16ee6619ed89875de956962b547297b81dddc2a3717a9531226baf569b80ad570fd10a8be40d27d072bc

Download Submit
memory/1144-132-0x0000018311350000-0x0000018311360000-memory.dmp

Filesize
64KB

Download
memory/1144-133-0x0000018311A20000-0x0000018311A30000-memory.dmp

Filesize
64KB

Download
memory/1144-134-0x00000183140D0000-0x00000183140D4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads