sakula | 0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873

General

Target

0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe
Size

79KB
MD5

6e2dae0a3254fce670b31a17dfcd08db
SHA1

05377b6d70912149bec32bd26430f518615fb532
SHA256

0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873
SHA512

60848a0b44ee66367faf4963bf34d5c465e3c62285de0870429f25265e2029d620fc29f1249668fd76d92b6d08ec2f66266f075dca1745cfccec7483c060d1f2

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

1348 MediaCenter.exe

pid	process
1348	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:

0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.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"	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.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

4500 PING.EXE

pid	process
4500	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeCreatePagefilePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeCreatePagefilePrivilege	2416	svchost.exe
Token: SeShutdownPrivilege	2416	svchost.exe
Token: SeCreatePagefilePrivilege	2416	svchost.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe
Token: SeRestorePrivilege	4960	TiWorker.exe
Token: SeSecurityPrivilege	4960	TiWorker.exe
Token: SeBackupPrivilege	4960	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.execmd.exe

description	pid	process	target process
PID 3216 wrote to memory of 1348	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	MediaCenter.exe
PID 3216 wrote to memory of 1348	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	MediaCenter.exe
PID 3216 wrote to memory of 1348	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	MediaCenter.exe
PID 3216 wrote to memory of 744	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	cmd.exe
PID 3216 wrote to memory of 744	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	cmd.exe
PID 3216 wrote to memory of 744	3216	0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe	cmd.exe
PID 744 wrote to memory of 4500	744	cmd.exe	PING.EXE
PID 744 wrote to memory of 4500	744	cmd.exe	PING.EXE
PID 744 wrote to memory of 4500	744	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe
"C:\Users\Admin\AppData\Local\Temp\0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3216

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1348

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0eedba5fc479adb3b9894ada7fa9fe8dbc14b82d1bfb9f0f2ed58b61c680e873.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:744

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4500

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:2416

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:4960

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
fff341d93fcfd2feff10239ba0c048f5

SHA1
cdb8292da9a173836272cc079bc2f70c5d04cf36

SHA256
d23b1b272d892726f1a63a7f89b0303b6dcb3f4dba146ddd96ade4a30137d712

SHA512
344758c383f639a7a3f191285baa5e40d7f0b82650b5bbdc6bdd05047701a221a4d00875a5bad2b8f5bf7ed46e776679bac366e238f9471b2f0835a53e86f640

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

MD5
fff341d93fcfd2feff10239ba0c048f5

SHA1
cdb8292da9a173836272cc079bc2f70c5d04cf36

SHA256
d23b1b272d892726f1a63a7f89b0303b6dcb3f4dba146ddd96ade4a30137d712

SHA512
344758c383f639a7a3f191285baa5e40d7f0b82650b5bbdc6bdd05047701a221a4d00875a5bad2b8f5bf7ed46e776679bac366e238f9471b2f0835a53e86f640

Download Submit
memory/2416-132-0x000002B8E1180000-0x000002B8E1190000-memory.dmp

Filesize
64KB

Download
memory/2416-133-0x000002B8E1820000-0x000002B8E1830000-memory.dmp

Filesize
64KB

Download
memory/2416-134-0x000002B8E3F00000-0x000002B8E3F04000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads