sakula | 0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978

General

Target

0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe
Size

36KB
MD5

37aa5eb8f3e650995decc3ea157ddccb
SHA1

78c3cf48b8cc73e780a5eb48ff526d5d14ea6d36
SHA256

0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978
SHA512

2f9fb734f8715979bc058000ab989cf0ae01de5792ded347cc5b1490e0bd1b4c644086cb57dd2510d17ed6cdfd4761048149d9334c5f24b275e32e0af22dbe0c

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

4860 MediaCenter.exe

pid	process
4860	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:

0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.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"	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.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

2360 PING.EXE

pid	process
2360	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe

description	pid	process
Token: SeShutdownPrivilege	3016	svchost.exe
Token: SeCreatePagefilePrivilege	3016	svchost.exe
Token: SeShutdownPrivilege	3016	svchost.exe
Token: SeCreatePagefilePrivilege	3016	svchost.exe
Token: SeShutdownPrivilege	3016	svchost.exe
Token: SeCreatePagefilePrivilege	3016	svchost.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe
Token: SeBackupPrivilege	424	TiWorker.exe
Token: SeRestorePrivilege	424	TiWorker.exe
Token: SeSecurityPrivilege	424	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.execmd.exe

description	pid	process	target process
PID 4656 wrote to memory of 4860	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	MediaCenter.exe
PID 4656 wrote to memory of 4860	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	MediaCenter.exe
PID 4656 wrote to memory of 4860	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	MediaCenter.exe
PID 4656 wrote to memory of 1840	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	cmd.exe
PID 4656 wrote to memory of 1840	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	cmd.exe
PID 4656 wrote to memory of 1840	4656	0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe	cmd.exe
PID 1840 wrote to memory of 2360	1840	cmd.exe	PING.EXE
PID 1840 wrote to memory of 2360	1840	cmd.exe	PING.EXE
PID 1840 wrote to memory of 2360	1840	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe
"C:\Users\Admin\AppData\Local\Temp\0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4656

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4860

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0cef259f1dca190ac3e31d684c1a4d409e8b249a5509b83b15993644de4cb978.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1840

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2360

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:3016

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:424

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
4af4e559426dbb836257b8ff55f56545

SHA1
615b265c3ecb5bfd9e460a0b332486f33bf7abd3

SHA256
61453659f398a587e5f907cc103632004bf254acb0a252259de03ea3e4ae7f6d

SHA512
3ffbef19ed30a7092b5adadbee00f84f31c8216f1fe6a7874ed736be70fc9f614c214a9f0f7070f365e75e3af376ceced611e35d72fd148f8c159bcf02712468

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

MD5
4af4e559426dbb836257b8ff55f56545

SHA1
615b265c3ecb5bfd9e460a0b332486f33bf7abd3

SHA256
61453659f398a587e5f907cc103632004bf254acb0a252259de03ea3e4ae7f6d

SHA512
3ffbef19ed30a7092b5adadbee00f84f31c8216f1fe6a7874ed736be70fc9f614c214a9f0f7070f365e75e3af376ceced611e35d72fd148f8c159bcf02712468

Download Submit
memory/3016-132-0x000001F58B730000-0x000001F58B740000-memory.dmp

Filesize
64KB

Download
memory/3016-133-0x000001F58B790000-0x000001F58B7A0000-memory.dmp

Filesize
64KB

Download
memory/3016-134-0x000001F58E4B0000-0x000001F58E4B4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads