sakula | 001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a

General

Target

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe
Size

116KB
MD5

de1ddc0a7cb7357a4f58f69eaad97863
SHA1

28409e3d498ed4fe183026a1c0c884ffaf1225bd
SHA256

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a
SHA512

a3008c2e5f507b0972cdc823c48379624bfd4a0dc29d1fa380b0745b4cb5186221f7af979debe82812f016e6ebcd99504ff090a4f57787ecaf16db8bb2287b3d

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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1756-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1192-59-0x0000000000400000-0x0000000000420000-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

1192 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

600 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

pid process

1756 001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

pid	process
1192	MediaCenter.exe

pid	process
600	cmd.exe

pid	process
1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.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"	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.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

1056 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

description pid process

Token: SeIncBasePriorityPrivilege 1756 001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

pid	process
1056	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.execmd.exe

description	pid	process	target process
PID 1756 wrote to memory of 1192	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	MediaCenter.exe
PID 1756 wrote to memory of 1192	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	MediaCenter.exe
PID 1756 wrote to memory of 1192	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	MediaCenter.exe
PID 1756 wrote to memory of 1192	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	MediaCenter.exe
PID 1756 wrote to memory of 600	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	cmd.exe
PID 1756 wrote to memory of 600	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	cmd.exe
PID 1756 wrote to memory of 600	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	cmd.exe
PID 1756 wrote to memory of 600	1756	001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe	cmd.exe
PID 600 wrote to memory of 1056	600	cmd.exe	PING.EXE
PID 600 wrote to memory of 1056	600	cmd.exe	PING.EXE
PID 600 wrote to memory of 1056	600	cmd.exe	PING.EXE
PID 600 wrote to memory of 1056	600	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe
"C:\Users\Admin\AppData\Local\Temp\001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1192

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\001588d2dc87594c54abf313af7cbe72b5138b16c253b7356038c9213a3f8a1a.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:600

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1056

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
33d41e6837facb8cdaee8e8cc2ac07cf

SHA1
84c2db7181f45d6dd9692d06094163ad20a732e8

SHA256
1b483cd6b95b5a7352b5e47a101969ad10652add80985a7530fa61bb2735a25d

SHA512
70e3eedf54c61d3bdb6652c594d8426b21c2f255e9194b9674cfa4b35d8659782e1bcb6587b246cc0201f146051f7c2b10a0d08935b0664be1d7ed83e266a222

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
33d41e6837facb8cdaee8e8cc2ac07cf

SHA1
84c2db7181f45d6dd9692d06094163ad20a732e8

SHA256
1b483cd6b95b5a7352b5e47a101969ad10652add80985a7530fa61bb2735a25d

SHA512
70e3eedf54c61d3bdb6652c594d8426b21c2f255e9194b9674cfa4b35d8659782e1bcb6587b246cc0201f146051f7c2b10a0d08935b0664be1d7ed83e266a222

Download Submit
memory/1192-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1756-54-0x0000000076071000-0x0000000076073000-memory.dmp

Filesize
8KB

Download
memory/1756-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads