sakula | a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182

General

Target

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe
Size

89KB
MD5

f4862b793f89b9ca59da6ac38dff0e2d
SHA1

f5cee3ad917b2d19e507387c912b577e2ba036db
SHA256

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182
SHA512

f19a5e955748158d7627a94dd7373e25a1dd674c5453d480238b3c883367349ac6eda088c35806fa4c0adca8489b5467cb990b40d129279ddd5caf099cb78222

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 2 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

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

1600 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1816 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

pid process

1672 a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

pid	process
1600	MediaCenter.exe

pid	process
1816	cmd.exe

pid	process
1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.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"	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.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

740 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

description pid process

Token: SeIncBasePriorityPrivilege 1672 a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

pid	process
740	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.execmd.exe

description	pid	process	target process
PID 1672 wrote to memory of 1600	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	MediaCenter.exe
PID 1672 wrote to memory of 1600	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	MediaCenter.exe
PID 1672 wrote to memory of 1816	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	cmd.exe
PID 1672 wrote to memory of 1816	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	cmd.exe
PID 1672 wrote to memory of 1816	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	cmd.exe
PID 1672 wrote to memory of 1816	1672	a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe	cmd.exe
PID 1816 wrote to memory of 740	1816	cmd.exe	PING.EXE
PID 1816 wrote to memory of 740	1816	cmd.exe	PING.EXE
PID 1816 wrote to memory of 740	1816	cmd.exe	PING.EXE
PID 1816 wrote to memory of 740	1816	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe
"C:\Users\Admin\AppData\Local\Temp\a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1600

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\a087f8ae228817bdeeabb843bcd680dcf2c3c90f24405f35e0f7de358e9f9182.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1816

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:740

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
3dbb0ce46543ada1a4e73fa6117c8856

SHA1
98df23bd6d2424dd88089d48011fc3f20d36b607

SHA256
7e67802d5d282a2a56827bd3b5106d9eda0b8de171fd66136dcfb5c3e6b235f0

SHA512
f549a22b1196991b067699b91f7c6a910165c21c778ba3697fa793751358a9147c2fccca8d722a460f6446646416bb0290122d7cb86f4987082a07bd24df93c6

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

MD5
3dbb0ce46543ada1a4e73fa6117c8856

SHA1
98df23bd6d2424dd88089d48011fc3f20d36b607

SHA256
7e67802d5d282a2a56827bd3b5106d9eda0b8de171fd66136dcfb5c3e6b235f0

SHA512
f549a22b1196991b067699b91f7c6a910165c21c778ba3697fa793751358a9147c2fccca8d722a460f6446646416bb0290122d7cb86f4987082a07bd24df93c6

Download Submit
memory/1672-55-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads