sakula | 0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5

General

Target

0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe
Size

60KB
MD5

51e81941183e19dcc34a5d2fa1aaa1b3
SHA1

835a0feab695aabef26e8f5d135c4faf3306c7bf
SHA256

0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5
SHA512

26e6f86d199b231d0772ad0e619c173adfd2121356cc43bc50dda3206a759f4664a0486d3d00b0942df66f62330f36b8410d62164c3ab2ce41d1058f134d4cb0

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

400 MediaCenter.exe

pid	process
400	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:

0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.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"	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.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

632 PING.EXE

pid	process
632	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	5004	svchost.exe
Token: SeCreatePagefilePrivilege	5004	svchost.exe
Token: SeShutdownPrivilege	5004	svchost.exe
Token: SeCreatePagefilePrivilege	5004	svchost.exe
Token: SeShutdownPrivilege	5004	svchost.exe
Token: SeCreatePagefilePrivilege	5004	svchost.exe
Token: SeIncBasePriorityPrivilege	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe
Token: SeBackupPrivilege	1644	TiWorker.exe
Token: SeRestorePrivilege	1644	TiWorker.exe
Token: SeSecurityPrivilege	1644	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.execmd.exe

description	pid	process	target process
PID 4088 wrote to memory of 400	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	MediaCenter.exe
PID 4088 wrote to memory of 400	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	MediaCenter.exe
PID 4088 wrote to memory of 400	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	MediaCenter.exe
PID 4088 wrote to memory of 1916	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	cmd.exe
PID 4088 wrote to memory of 1916	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	cmd.exe
PID 4088 wrote to memory of 1916	4088	0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe	cmd.exe
PID 1916 wrote to memory of 632	1916	cmd.exe	PING.EXE
PID 1916 wrote to memory of 632	1916	cmd.exe	PING.EXE
PID 1916 wrote to memory of 632	1916	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe
"C:\Users\Admin\AppData\Local\Temp\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4088

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:400

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1916

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:632

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:5004

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:1644

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
2a9c1dacf2624adcc95f1722e10afcd5

SHA1
6b1f7ce94f51dbb1a308ba7719c0eaf20909e42a

SHA256
81b939858e5b708d487024176dd59d18d543be05f119c0508703bae7410035c3

SHA512
6918cbf4e965801bf13382acab097c932a902733a90674c74dd46b911fe548b83f462077db8157c3fa60930aeb4fbffd9d3f56a0ddec34ef9eb06efa9bde0c44

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

MD5
2a9c1dacf2624adcc95f1722e10afcd5

SHA1
6b1f7ce94f51dbb1a308ba7719c0eaf20909e42a

SHA256
81b939858e5b708d487024176dd59d18d543be05f119c0508703bae7410035c3

SHA512
6918cbf4e965801bf13382acab097c932a902733a90674c74dd46b911fe548b83f462077db8157c3fa60930aeb4fbffd9d3f56a0ddec34ef9eb06efa9bde0c44

Download Submit
memory/5004-132-0x000001BA32580000-0x000001BA32590000-memory.dmp

Filesize
64KB

Download
memory/5004-133-0x000001BA32D60000-0x000001BA32D70000-memory.dmp

Filesize
64KB

Download
memory/5004-134-0x000001BA35960000-0x000001BA35964000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads