sakula | 0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62

General

Target

0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe
Size

217KB
MD5

9315dc11c81030e9fa1aee1eba710666
SHA1

8d42eb329f1d8c96d5e9de2fc856ac94a79a05a2
SHA256

0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62
SHA512

484e5e3c68b1ed9b6d89f700c517f5f0823410d2f8aade77488285b4eaf72f3a6a69adeb154a182351d0f085cafff4706ba990aa2f72f87518efcfb6dde7a158

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/3588-135-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/1460-136-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1460 MediaCenter.exe

pid	process
1460	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:

0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.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"	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.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

3492 PING.EXE

pid	process
3492	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeCreatePagefilePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeCreatePagefilePrivilege	856	svchost.exe
Token: SeShutdownPrivilege	856	svchost.exe
Token: SeCreatePagefilePrivilege	856	svchost.exe
Token: SeIncBasePriorityPrivilege	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe
Token: SeBackupPrivilege	4604	TiWorker.exe
Token: SeRestorePrivilege	4604	TiWorker.exe
Token: SeSecurityPrivilege	4604	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.execmd.exe

description	pid	process	target process
PID 3588 wrote to memory of 1460	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	MediaCenter.exe
PID 3588 wrote to memory of 1460	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	MediaCenter.exe
PID 3588 wrote to memory of 1460	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	MediaCenter.exe
PID 3588 wrote to memory of 1808	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	cmd.exe
PID 3588 wrote to memory of 1808	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	cmd.exe
PID 3588 wrote to memory of 1808	3588	0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe	cmd.exe
PID 1808 wrote to memory of 3492	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 3492	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 3492	1808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe
"C:\Users\Admin\AppData\Local\Temp\0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1460

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0fe222f25a5243df9dec4a79a7a0fe1c0a8968080961fb87ffae617770614b62.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3492

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:856

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:4604

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

MD5
6a25fbceebbb9818491bdb32f7c6e974

SHA1
c3d7cadcf936886736226afaac7fb6b938d6131d

SHA256
7c89ac93a014c88fbdfd3eb8cb457339d1955bb4ba413bd699587084cff0501e

SHA512
5c5edb52c4761a3b8108f40eaf4396a290a58e8d911c9deb2e5ae25ede1f90aa2c4cdc7320c551a48709197ef51bc3bee4b64a3de1a4a409d36d75a03edc74a6

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

MD5
6a25fbceebbb9818491bdb32f7c6e974

SHA1
c3d7cadcf936886736226afaac7fb6b938d6131d

SHA256
7c89ac93a014c88fbdfd3eb8cb457339d1955bb4ba413bd699587084cff0501e

SHA512
5c5edb52c4761a3b8108f40eaf4396a290a58e8d911c9deb2e5ae25ede1f90aa2c4cdc7320c551a48709197ef51bc3bee4b64a3de1a4a409d36d75a03edc74a6

Download Submit
memory/856-132-0x0000023E92D20000-0x0000023E92D30000-memory.dmp

Filesize
64KB

Download
memory/856-133-0x0000023E92D80000-0x0000023E92D90000-memory.dmp

Filesize
64KB

Download
memory/856-134-0x0000023E95430000-0x0000023E95434000-memory.dmp

Filesize
16KB

Download
memory/1460-136-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3588-135-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads