sakula | 1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6

General

Target

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe
Size

89KB
MD5

62e82c46647d2d2fe946791b61b72a4d
SHA1

2c5d73cbfdae42429819f7c396cc173477f29cd7
SHA256

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6
SHA512

31cde01851e37296fa9d4587188d7f47034ee0b1b6d88ac8680031171d5c7e8eef0ca2e702ba182818ff32cedc9f339e660a036b07bdcfd173363e22a6cbc4c8

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

588 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1812 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

pid process

1112 1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

pid	process
588	MediaCenter.exe

pid	process
1812	cmd.exe

pid	process
1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.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"	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.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

1216 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

description pid process

Token: SeIncBasePriorityPrivilege 1112 1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

pid	process
1216	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.execmd.exe

description	pid	process	target process
PID 1112 wrote to memory of 588	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	MediaCenter.exe
PID 1112 wrote to memory of 588	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	MediaCenter.exe
PID 1112 wrote to memory of 588	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	MediaCenter.exe
PID 1112 wrote to memory of 588	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	MediaCenter.exe
PID 1112 wrote to memory of 1812	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	cmd.exe
PID 1112 wrote to memory of 1812	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	cmd.exe
PID 1112 wrote to memory of 1812	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	cmd.exe
PID 1112 wrote to memory of 1812	1112	1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe	cmd.exe
PID 1812 wrote to memory of 1216	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 1216	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 1216	1812	cmd.exe	PING.EXE
PID 1812 wrote to memory of 1216	1812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe
"C:\Users\Admin\AppData\Local\Temp\1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1112

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:588

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1624ccabb05ba1e9739746cd5b3fbd96d29e6e29a446e80693865c5313ad44b6.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1216

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
e86c29ad7bff1049725852d5bebe6203

SHA1
8bf57b1946cc3f6846818212b96362286302022b

SHA256
4bd787f32272fa596bb788cfb9c6adefc0975de358aff92906abff36b42c065e

SHA512
587a9b8a2b2609aa1fda6268d12c3710678ee1c278ae8305ccc7208e7594c19d87a5aa306583de7adaff0126700db97ec4ae5c675e349132b8dc015eba1a7706

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

MD5
e86c29ad7bff1049725852d5bebe6203

SHA1
8bf57b1946cc3f6846818212b96362286302022b

SHA256
4bd787f32272fa596bb788cfb9c6adefc0975de358aff92906abff36b42c065e

SHA512
587a9b8a2b2609aa1fda6268d12c3710678ee1c278ae8305ccc7208e7594c19d87a5aa306583de7adaff0126700db97ec4ae5c675e349132b8dc015eba1a7706

Download Submit
memory/1112-54-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads