sakula | 0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c

General

Target

0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe
Size

36KB
MD5

4b8ed849760f3649cb445040b22457b8
SHA1

b9551693acf8decd74542304994be95f2181fba6
SHA256

0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c
SHA512

a8fc26cdb6d0b74193d4b866d646bda25ad22f2c84bc85e544d7621b30dd09aaf8413741a70d810f376391fa09020348dea82a2aaccee4e72f6b0e5e2140e236

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

4752 MediaCenter.exe

pid	process
4752	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:

0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.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"	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\WinSxS\pending.xml	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

1944 PING.EXE

pid	process
1944	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe

description	pid	process
Token: SeShutdownPrivilege	220	svchost.exe
Token: SeCreatePagefilePrivilege	220	svchost.exe
Token: SeShutdownPrivilege	220	svchost.exe
Token: SeCreatePagefilePrivilege	220	svchost.exe
Token: SeShutdownPrivilege	220	svchost.exe
Token: SeCreatePagefilePrivilege	220	svchost.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe
Token: SeBackupPrivilege	5072	TiWorker.exe
Token: SeRestorePrivilege	5072	TiWorker.exe
Token: SeSecurityPrivilege	5072	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.execmd.exe

description	pid	process	target process
PID 4544 wrote to memory of 4752	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	MediaCenter.exe
PID 4544 wrote to memory of 4752	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	MediaCenter.exe
PID 4544 wrote to memory of 4752	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	MediaCenter.exe
PID 4544 wrote to memory of 1228	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	cmd.exe
PID 4544 wrote to memory of 1228	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	cmd.exe
PID 4544 wrote to memory of 1228	4544	0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe	cmd.exe
PID 1228 wrote to memory of 1944	1228	cmd.exe	PING.EXE
PID 1228 wrote to memory of 1944	1228	cmd.exe	PING.EXE
PID 1228 wrote to memory of 1944	1228	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe
"C:\Users\Admin\AppData\Local\Temp\0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4544

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4752

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0862d6560664c8f7aafbafcfdd57df2311beaa0087d5184a9ef76dd646e8ba9c.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1228

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1944

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:220

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:5072

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
17807f24ce835fd5514ca31283e5af22

SHA1
9a1df0ee160e13731d872ab937aa4f44fed410e0

SHA256
86f04a4d7d170a3bd01ac6f205dfb199431fb795b99ef02bd16aee4e9728016e

SHA512
6a4d6cb3b640b6441017fdc2ab6bb29d13afe4c7e62dc4cb6ba70c6e2e561085b54eabe4a97a9b983904c1c0e966023fa0f030dd0e58f00689ced98fbf89998f

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
17807f24ce835fd5514ca31283e5af22

SHA1
9a1df0ee160e13731d872ab937aa4f44fed410e0

SHA256
86f04a4d7d170a3bd01ac6f205dfb199431fb795b99ef02bd16aee4e9728016e

SHA512
6a4d6cb3b640b6441017fdc2ab6bb29d13afe4c7e62dc4cb6ba70c6e2e561085b54eabe4a97a9b983904c1c0e966023fa0f030dd0e58f00689ced98fbf89998f

Download Submit
memory/220-132-0x0000025DA3770000-0x0000025DA3780000-memory.dmp

Filesize
64KB

Download
memory/220-133-0x0000025DA3D20000-0x0000025DA3D30000-memory.dmp

Filesize
64KB

Download
memory/220-134-0x0000025DA63F0000-0x0000025DA63F4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads