sakula | 178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5

General

Target

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe
Size

176KB
MD5

d207063cb61319c0b975cf25265aaeac
SHA1

c0031871ec1d757838d21e61672401772ddbb3db
SHA256

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5
SHA512

aaa105b1a39a6c9f17f83010229f5f6d2eb425a1b75e38f53aea49a53e9a8bc0f44b9ec52c188030b11ac60950682b0a1ae3a193396f90351d7f7039172fb946

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/1588-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1272-59-0x0000000000400000-0x0000000000420000-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

1272 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1724 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

pid process

1588 178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

pid	process
1272	MediaCenter.exe

pid	process
1724	cmd.exe

pid	process
1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.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"	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.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

432 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1588 178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

pid	process
432	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.execmd.exe

description	pid	process	target process
PID 1588 wrote to memory of 1272	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	MediaCenter.exe
PID 1588 wrote to memory of 1272	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	MediaCenter.exe
PID 1588 wrote to memory of 1272	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	MediaCenter.exe
PID 1588 wrote to memory of 1272	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	MediaCenter.exe
PID 1588 wrote to memory of 1724	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	cmd.exe
PID 1588 wrote to memory of 1724	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	cmd.exe
PID 1588 wrote to memory of 1724	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	cmd.exe
PID 1588 wrote to memory of 1724	1588	178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe	cmd.exe
PID 1724 wrote to memory of 432	1724	cmd.exe	PING.EXE
PID 1724 wrote to memory of 432	1724	cmd.exe	PING.EXE
PID 1724 wrote to memory of 432	1724	cmd.exe	PING.EXE
PID 1724 wrote to memory of 432	1724	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe
"C:\Users\Admin\AppData\Local\Temp\178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1272

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\178bbd4e2c03e0398088422a4dbcc9ce2e2133a178254e8ce5c6eed51e726ce5.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1724

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:432

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
d885194f5e3421a8a479568358614eda

SHA1
2dea4d73e7d843bc98ab7c5325b21374e949c75a

SHA256
59a5fa03364bf0220faa757becdd12b62d4cc7d45473dc45f01d93fb385ad141

SHA512
dfe819e858b484815c2f0eebbfa3484f0e5d1583edaafa2e6782f1239d5bdac2a3438dd73ae6de97a49f4fd3117e5e73c3c0249105eeb89a88385c1a5d45c934

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

MD5
d885194f5e3421a8a479568358614eda

SHA1
2dea4d73e7d843bc98ab7c5325b21374e949c75a

SHA256
59a5fa03364bf0220faa757becdd12b62d4cc7d45473dc45f01d93fb385ad141

SHA512
dfe819e858b484815c2f0eebbfa3484f0e5d1583edaafa2e6782f1239d5bdac2a3438dd73ae6de97a49f4fd3117e5e73c3c0249105eeb89a88385c1a5d45c934

Download Submit
memory/1272-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1588-54-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1588-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads