sakula | 103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761

General

Target

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe
Size

79KB
MD5

cf34523ae71810891130616ed9c59bff
SHA1

97ea4e15ecac3b4bc7021b7968eb4af671723b6f
SHA256

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761
SHA512

1a3de162f8676208048e3f4d659bee66127df90b4954b6b20dd73306a5d7f76093ea01c111c6f0089035b665beebc7ce651a18f66028cc24b99b7a82bf84704d

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 3 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

808 cmd.exe

pid	process
268	MediaCenter.exe

pid	process
808	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe

pid	process
1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe
1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.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"	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.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

1852 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe

description pid process

Token: SeIncBasePriorityPrivilege 1452 103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe

pid	process
1852	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.execmd.exe

description	pid	process	target process
PID 1452 wrote to memory of 268	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	MediaCenter.exe
PID 1452 wrote to memory of 268	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	MediaCenter.exe
PID 1452 wrote to memory of 268	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	MediaCenter.exe
PID 1452 wrote to memory of 268	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	MediaCenter.exe
PID 1452 wrote to memory of 808	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	cmd.exe
PID 1452 wrote to memory of 808	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	cmd.exe
PID 1452 wrote to memory of 808	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	cmd.exe
PID 1452 wrote to memory of 808	1452	103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe	cmd.exe
PID 808 wrote to memory of 1852	808	cmd.exe	PING.EXE
PID 808 wrote to memory of 1852	808	cmd.exe	PING.EXE
PID 808 wrote to memory of 1852	808	cmd.exe	PING.EXE
PID 808 wrote to memory of 1852	808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe
"C:\Users\Admin\AppData\Local\Temp\103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\103e2af0bf4ab8afaa5ec4eaf6d1f4e7a71b305df0c6956be1a4d0b354970761.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1852

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
88b91a624dc104a4689f1b9b97ea523a

SHA1
5a3135cade7a69e9bdcd41785a453bf2fb22cb1f

SHA256
16188a722fff7b281d6843ad4e2b4683add356762bab69e86557d57759c864bf

SHA512
44c9f4557bb8cb1dd76b4a6871d690fbbef5adff50592425a57fe49c6dce4c941d939babaf447729429d6dc365c46c4c1630452baaa5588dd734ae2bdf758a3b

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

MD5
88b91a624dc104a4689f1b9b97ea523a

SHA1
5a3135cade7a69e9bdcd41785a453bf2fb22cb1f

SHA256
16188a722fff7b281d6843ad4e2b4683add356762bab69e86557d57759c864bf

SHA512
44c9f4557bb8cb1dd76b4a6871d690fbbef5adff50592425a57fe49c6dce4c941d939babaf447729429d6dc365c46c4c1630452baaa5588dd734ae2bdf758a3b

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

MD5
88b91a624dc104a4689f1b9b97ea523a

SHA1
5a3135cade7a69e9bdcd41785a453bf2fb22cb1f

SHA256
16188a722fff7b281d6843ad4e2b4683add356762bab69e86557d57759c864bf

SHA512
44c9f4557bb8cb1dd76b4a6871d690fbbef5adff50592425a57fe49c6dce4c941d939babaf447729429d6dc365c46c4c1630452baaa5588dd734ae2bdf758a3b

Download Submit
memory/1452-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads