sakula | 145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181

General

Target

145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe
Size

35KB
MD5

a6d4d8052b6ed802024f79ddfa017acc
SHA1

588f91e974e1e90757258c8511e327ad66e6a5ce
SHA256

145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181
SHA512

563b9c8bc62f9351f61eace1a0390ac5b8e7437a8ae67a63824886d3cd24a6cc940e10141d18b70a18c844f3f1361cec27b021dd0851ed3d0446bc67d2e2f678

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

2200 MediaCenter.exe

pid	process
2200	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:

145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.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"	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.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

2080 PING.EXE

pid	process
2080	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe

description	pid	process
Token: SeShutdownPrivilege	3672	svchost.exe
Token: SeCreatePagefilePrivilege	3672	svchost.exe
Token: SeShutdownPrivilege	3672	svchost.exe
Token: SeCreatePagefilePrivilege	3672	svchost.exe
Token: SeShutdownPrivilege	3672	svchost.exe
Token: SeCreatePagefilePrivilege	3672	svchost.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeIncBasePriorityPrivilege	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe
Token: SeBackupPrivilege	4968	TiWorker.exe
Token: SeRestorePrivilege	4968	TiWorker.exe
Token: SeSecurityPrivilege	4968	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.execmd.exe

description	pid	process	target process
PID 2044 wrote to memory of 2200	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	MediaCenter.exe
PID 2044 wrote to memory of 2200	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	MediaCenter.exe
PID 2044 wrote to memory of 2200	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	MediaCenter.exe
PID 2044 wrote to memory of 1884	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	cmd.exe
PID 2044 wrote to memory of 1884	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	cmd.exe
PID 2044 wrote to memory of 1884	2044	145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe	cmd.exe
PID 1884 wrote to memory of 2080	1884	cmd.exe	PING.EXE
PID 1884 wrote to memory of 2080	1884	cmd.exe	PING.EXE
PID 1884 wrote to memory of 2080	1884	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe
"C:\Users\Admin\AppData\Local\Temp\145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2044

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2200

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\145f34d06f444b3f8200639bc1d7e1c9d0550837ed032bba9505fe2978e00181.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1884

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2080

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:3672

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:4968

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
75c7a9e8d6dfde0a307f80c06cbada9b

SHA1
93b97c47c04f77f521f11df498c3db2058fd3a48

SHA256
e9b1af91459d7713cac06aa3b22c21718c085d112d296cf7a1e01a5630813910

SHA512
29b139584c6d575671cb93149b48ec79c3a6c1257e328800719b546a5ca7552043e88d634607bb14dab42a69e35d168cdd183a7bd37a142e599dca84fe2d2940

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

MD5
75c7a9e8d6dfde0a307f80c06cbada9b

SHA1
93b97c47c04f77f521f11df498c3db2058fd3a48

SHA256
e9b1af91459d7713cac06aa3b22c21718c085d112d296cf7a1e01a5630813910

SHA512
29b139584c6d575671cb93149b48ec79c3a6c1257e328800719b546a5ca7552043e88d634607bb14dab42a69e35d168cdd183a7bd37a142e599dca84fe2d2940

Download Submit
memory/3672-133-0x000001AD68590000-0x000001AD685A0000-memory.dmp

Filesize
64KB

Download
memory/3672-132-0x000001AD68530000-0x000001AD68540000-memory.dmp

Filesize
64KB

Download
memory/3672-134-0x000001AD6B2A0000-0x000001AD6B2A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads