sakula | 0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6

General

Target

0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe
Size

60KB
MD5

d6f30d6c48adddc5de97b7df6fa47967
SHA1

264d96b72222b50754f38791aa4382ad10595565
SHA256

0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6
SHA512

e9f381fb385b507bc71c437c94f4e242bac92ee657096a3b657cf4c43b7a7344ac1a79fb425d2eec3b24b4611a5b792623db33eb59b481333f10ac9f7792768d

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

4536 MediaCenter.exe

pid	process
4536	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:

0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.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"	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.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.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
File opened for modification	C:\Windows\WindowsUpdate.log	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

1652 PING.EXE

pid	process
1652	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4404	svchost.exe
Token: SeCreatePagefilePrivilege	4404	svchost.exe
Token: SeShutdownPrivilege	4404	svchost.exe
Token: SeCreatePagefilePrivilege	4404	svchost.exe
Token: SeShutdownPrivilege	4404	svchost.exe
Token: SeCreatePagefilePrivilege	4404	svchost.exe
Token: SeIncBasePriorityPrivilege	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe
Token: SeBackupPrivilege	448	TiWorker.exe
Token: SeRestorePrivilege	448	TiWorker.exe
Token: SeSecurityPrivilege	448	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.execmd.exe

description	pid	process	target process
PID 4516 wrote to memory of 4536	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	MediaCenter.exe
PID 4516 wrote to memory of 4536	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	MediaCenter.exe
PID 4516 wrote to memory of 4536	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	MediaCenter.exe
PID 4516 wrote to memory of 620	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	cmd.exe
PID 4516 wrote to memory of 620	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	cmd.exe
PID 4516 wrote to memory of 620	4516	0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe	cmd.exe
PID 620 wrote to memory of 1652	620	cmd.exe	PING.EXE
PID 620 wrote to memory of 1652	620	cmd.exe	PING.EXE
PID 620 wrote to memory of 1652	620	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe
"C:\Users\Admin\AppData\Local\Temp\0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4516

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4536

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0b32a73c6cb3e28531c22fb8da3c468283d098479e543b48dad43b09b1cef9b6.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1652

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:4404

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:448

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
c938def3a0155ff1dfede567dbfbda69

SHA1
edcc6fcc76b37d21bf682a915cd725fe251eef38

SHA256
ba12030086284985d6b46742eae137f1c18b049aafd37c154d18b8b95f4bb386

SHA512
a546e85b1c1a59f52b308a581ce54ad5b31dbc21c080502344217f5dad6e68632865c23a0aa0369fea93f4cf4c8cd0c8b0c5eb05b2dbc1e5415430b2674a6575

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c938def3a0155ff1dfede567dbfbda69

SHA1
edcc6fcc76b37d21bf682a915cd725fe251eef38

SHA256
ba12030086284985d6b46742eae137f1c18b049aafd37c154d18b8b95f4bb386

SHA512
a546e85b1c1a59f52b308a581ce54ad5b31dbc21c080502344217f5dad6e68632865c23a0aa0369fea93f4cf4c8cd0c8b0c5eb05b2dbc1e5415430b2674a6575

Download Submit
memory/4404-132-0x000001851B970000-0x000001851B980000-memory.dmp

Filesize
64KB

Download
memory/4404-133-0x000001851C020000-0x000001851C030000-memory.dmp

Filesize
64KB

Download
memory/4404-134-0x000001851E6F0000-0x000001851E6F4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads