sakula | 0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a

General

Target

0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe
Size

60KB
MD5

601cd69fe8641d28f847ea638e0e2523
SHA1

8b52f880097f48d899c202cd73d9dea76be99d57
SHA256

0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a
SHA512

3bd037b294c5610c6a6ab99f90f780f0edf3e9f620410c60badb97262944810f5413bbd684f79c1fc46e0663c35697b7549209881063f580efcc48dabfc67ccc

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

4652 MediaCenter.exe

pid	process
4652	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:

0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.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"	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.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

1968 PING.EXE

pid	process
1968	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4580	svchost.exe
Token: SeCreatePagefilePrivilege	4580	svchost.exe
Token: SeShutdownPrivilege	4580	svchost.exe
Token: SeCreatePagefilePrivilege	4580	svchost.exe
Token: SeShutdownPrivilege	4580	svchost.exe
Token: SeCreatePagefilePrivilege	4580	svchost.exe
Token: SeIncBasePriorityPrivilege	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe
Token: SeBackupPrivilege	1952	TiWorker.exe
Token: SeRestorePrivilege	1952	TiWorker.exe
Token: SeSecurityPrivilege	1952	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.execmd.exe

description	pid	process	target process
PID 4608 wrote to memory of 4652	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	MediaCenter.exe
PID 4608 wrote to memory of 4652	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	MediaCenter.exe
PID 4608 wrote to memory of 4652	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	MediaCenter.exe
PID 4608 wrote to memory of 5024	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	cmd.exe
PID 4608 wrote to memory of 5024	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	cmd.exe
PID 4608 wrote to memory of 5024	4608	0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe	cmd.exe
PID 5024 wrote to memory of 1968	5024	cmd.exe	PING.EXE
PID 5024 wrote to memory of 1968	5024	cmd.exe	PING.EXE
PID 5024 wrote to memory of 1968	5024	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe
"C:\Users\Admin\AppData\Local\Temp\0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0c0d6931210776cae8c3b428e81c7f9b54034750c5d2552341f4a82a3484ab5a.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:5024

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1968

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:4580

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:1952

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
1c0979b18603f4080d2c0c0d73b802e8

SHA1
fc4baa9e7611cc796a6e82f358c99e7c6edc607f

SHA256
c2fa95ce7bc5d4958732109763fc12daa59c1bb0123696b71fb37c5a64495d29

SHA512
faaee6f04963b5d5a9a5062a20d6aa7bbf0a53fb16480d15cb6b5234f298803ba51e348eb30d19a586958701a37d7e6bdbbace68307b0dd499596d09fde27fd8

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

MD5
1c0979b18603f4080d2c0c0d73b802e8

SHA1
fc4baa9e7611cc796a6e82f358c99e7c6edc607f

SHA256
c2fa95ce7bc5d4958732109763fc12daa59c1bb0123696b71fb37c5a64495d29

SHA512
faaee6f04963b5d5a9a5062a20d6aa7bbf0a53fb16480d15cb6b5234f298803ba51e348eb30d19a586958701a37d7e6bdbbace68307b0dd499596d09fde27fd8

Download Submit
memory/4580-132-0x0000020115420000-0x0000020115430000-memory.dmp

Filesize
64KB

Download
memory/4580-133-0x0000020115480000-0x0000020115490000-memory.dmp

Filesize
64KB

Download
memory/4580-134-0x0000020117B30000-0x0000020117B34000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads