sakula | 02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67

General

Target

02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe
Size

60KB
MD5

08b0f2b1b2e5a2ce7af8c7434f94ed47
SHA1

ec25a9dd3cfbbddcb45bf9db644e350d674c5a11
SHA256

02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67
SHA512

4de67a3a7d04c4de8d78dbd987ac2001059906b89400d3b9097c33cadb2a4120d153433c4e4baa3a0db77b4f1b0f1f19f36e99fe58bfa8c9a8568a1037743aac

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

1600 MediaCenter.exe

pid	process
1600	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:

02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.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"	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.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

2160 PING.EXE

pid	process
2160	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	868	svchost.exe
Token: SeCreatePagefilePrivilege	868	svchost.exe
Token: SeShutdownPrivilege	868	svchost.exe
Token: SeCreatePagefilePrivilege	868	svchost.exe
Token: SeShutdownPrivilege	868	svchost.exe
Token: SeCreatePagefilePrivilege	868	svchost.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe
Token: SeRestorePrivilege	2984	TiWorker.exe
Token: SeSecurityPrivilege	2984	TiWorker.exe
Token: SeBackupPrivilege	2984	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.execmd.exe

description	pid	process	target process
PID 4632 wrote to memory of 1600	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	MediaCenter.exe
PID 4632 wrote to memory of 1600	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	MediaCenter.exe
PID 4632 wrote to memory of 1600	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	MediaCenter.exe
PID 4632 wrote to memory of 4448	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	cmd.exe
PID 4632 wrote to memory of 4448	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	cmd.exe
PID 4632 wrote to memory of 4448	4632	02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe	cmd.exe
PID 4448 wrote to memory of 2160	4448	cmd.exe	PING.EXE
PID 4448 wrote to memory of 2160	4448	cmd.exe	PING.EXE
PID 4448 wrote to memory of 2160	4448	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe
"C:\Users\Admin\AppData\Local\Temp\02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  PID:1600
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\02ee7d83e3d37dfce41f3bb9b4bc4d2beeda8a27595c836889635665ee20db67.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4448
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:2160

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:868

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:2984

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
819ad45967cff29cfdf836a4167a4ea0

SHA1
ebd8e41795d1a51191324bf5745065a275098f7a

SHA256
2144356eeca3aecbf5677bf545d9e9a9cd539b0315c02c8419f85cd5786f50c5

SHA512
ae4aa98809f007e5dac66a97bbe3e58ecfa481cf34af25263a14048db59a8cc0fa5285225ff6e28ee9bcbafdb4909351625d09ef1f9bd8edd9ae72facca59b50

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

MD5
819ad45967cff29cfdf836a4167a4ea0

SHA1
ebd8e41795d1a51191324bf5745065a275098f7a

SHA256
2144356eeca3aecbf5677bf545d9e9a9cd539b0315c02c8419f85cd5786f50c5

SHA512
ae4aa98809f007e5dac66a97bbe3e58ecfa481cf34af25263a14048db59a8cc0fa5285225ff6e28ee9bcbafdb4909351625d09ef1f9bd8edd9ae72facca59b50

Download Submit
memory/868-132-0x0000028800B20000-0x0000028800B30000-memory.dmp

Filesize
64KB

Download
memory/868-133-0x0000028800B80000-0x0000028800B90000-memory.dmp

Filesize
64KB

Download
memory/868-134-0x0000028803240000-0x0000028803244000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads