sakula | 0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d

General

Target

0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe
Size

101KB
MD5

fbc459bd5dac532c6117e838dc8ca894
SHA1

f724e9de3af6681500e38168346e0629e03672ec
SHA256

0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d
SHA512

f282804628eb0cd961c906bbd4be0e4e75ce42e687cb0e5e92c332f2c9d86e1e8eb6e730282bd674c12596c487e9f5c5f4ad4970e52c77843ec42aaf9179b555

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

1500 MediaCenter.exe

pid	process
1500	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:

0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.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"	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.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

3104 PING.EXE

pid	process
3104	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2436	svchost.exe
Token: SeCreatePagefilePrivilege	2436	svchost.exe
Token: SeShutdownPrivilege	2436	svchost.exe
Token: SeCreatePagefilePrivilege	2436	svchost.exe
Token: SeShutdownPrivilege	2436	svchost.exe
Token: SeCreatePagefilePrivilege	2436	svchost.exe
Token: SeIncBasePriorityPrivilege	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe
Token: SeBackupPrivilege	3544	TiWorker.exe
Token: SeRestorePrivilege	3544	TiWorker.exe
Token: SeSecurityPrivilege	3544	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.execmd.exe

description	pid	process	target process
PID 3568 wrote to memory of 1500	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	MediaCenter.exe
PID 3568 wrote to memory of 1500	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	MediaCenter.exe
PID 3568 wrote to memory of 1500	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	MediaCenter.exe
PID 3568 wrote to memory of 3420	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	cmd.exe
PID 3568 wrote to memory of 3420	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	cmd.exe
PID 3568 wrote to memory of 3420	3568	0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe	cmd.exe
PID 3420 wrote to memory of 3104	3420	cmd.exe	PING.EXE
PID 3420 wrote to memory of 3104	3420	cmd.exe	PING.EXE
PID 3420 wrote to memory of 3104	3420	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe
"C:\Users\Admin\AppData\Local\Temp\0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3568

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1500

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0ed9e601a569cfda688bc21cc52caab63e973f834a96742475112daa563db88d.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3420

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3104

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:2436

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:3544

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
1d2480c0f800787c62c15c4e577c2102

SHA1
1106f338f2907692da8a3657c57e4f6f80c0c8b2

SHA256
71734ceff06b2e8da3add46603af602577ee16f3bf915bb889a6743a734cba6d

SHA512
0ff3b309269a40c5e9e33a597027473d6e88cd43cf226931b23b580668dc72746bf5b851a46221220bcf8f94416295576bcc2566ba268427eab212f07a85fcd2

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

MD5
1d2480c0f800787c62c15c4e577c2102

SHA1
1106f338f2907692da8a3657c57e4f6f80c0c8b2

SHA256
71734ceff06b2e8da3add46603af602577ee16f3bf915bb889a6743a734cba6d

SHA512
0ff3b309269a40c5e9e33a597027473d6e88cd43cf226931b23b580668dc72746bf5b851a46221220bcf8f94416295576bcc2566ba268427eab212f07a85fcd2

Download Submit
memory/2436-135-0x0000021CC6560000-0x0000021CC6570000-memory.dmp

Filesize
64KB

Download
memory/2436-136-0x0000021CC6B20000-0x0000021CC6B30000-memory.dmp

Filesize
64KB

Download
memory/2436-137-0x0000021CC91A0000-0x0000021CC91A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads