sakula | 15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec

General

Target

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe
Size

220KB
MD5

6cadba42b1ecb0a5828fe838a6fd376a
SHA1

b763849ab884231e1062f5e9f9cf50b61e7cd957
SHA256

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec
SHA512

9ef350c1e29e18f4fb7ff9a0cdb785f102d12529741dc4fbd2d84d349f68d23b8bf6a71418c93170051a43808283ebed41cce1ec50d81d46af5311c42e8c259d

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/964-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1712-59-0x0000000000400000-0x0000000000420000-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

1712 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

440 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

pid process

964 15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

pid	process
1712	MediaCenter.exe

pid	process
440	cmd.exe

pid	process
964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.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"	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.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

1608 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

pid	process
1608	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 1712	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	MediaCenter.exe
PID 964 wrote to memory of 1712	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	MediaCenter.exe
PID 964 wrote to memory of 440	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	cmd.exe
PID 964 wrote to memory of 440	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	cmd.exe
PID 964 wrote to memory of 440	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	cmd.exe
PID 964 wrote to memory of 440	964	15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe	cmd.exe
PID 440 wrote to memory of 1608	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1608	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1608	440	cmd.exe	PING.EXE
PID 440 wrote to memory of 1608	440	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe
"C:\Users\Admin\AppData\Local\Temp\15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1712

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15cd6653f3eb10e648496b73c7a147dbc8d340fd6b1ea574cb1e63e75d70c8ec.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:440

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1608

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
2264ac3cb26eef0cd3186e4d21d4b527

SHA1
fab4e0db786aac030f6c4d719fd05a9f3ad81f3d

SHA256
9f1570756ce52722bc9184edb5cb2492462b15a5cc18c3b2196100154498d642

SHA512
81af4e900672c99ac394aaf99b504a4343d8aa2cced704721e1f9bbf58874271450e2d9e3a26da4c44d5a6a688633968ef794a8cba176a33855a056a85d46b7f

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

MD5
2264ac3cb26eef0cd3186e4d21d4b527

SHA1
fab4e0db786aac030f6c4d719fd05a9f3ad81f3d

SHA256
9f1570756ce52722bc9184edb5cb2492462b15a5cc18c3b2196100154498d642

SHA512
81af4e900672c99ac394aaf99b504a4343d8aa2cced704721e1f9bbf58874271450e2d9e3a26da4c44d5a6a688633968ef794a8cba176a33855a056a85d46b7f

Download Submit
memory/964-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/964-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1712-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads