sakula | 1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff

General

Target

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe
Size

80KB
MD5

d4f42427c490c6f37a3fa74c54d39376
SHA1

a937bfa1ed33147e48dc3e0391631d91fdea59c7
SHA256

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff
SHA512

b976232e3d31b48ead260449772a11b9b18d2cc6f89e6c1f5546dbdce8594b97c8030afceb95a694c3b655242670ef38baa92c803a7c3b98cfdcf8b702f746a3

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

960 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1304 cmd.exe

pid	process
960	MediaCenter.exe

pid	process
1304	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe

pid	process
844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe
844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.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"	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.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

1932 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe

description pid process

Token: SeIncBasePriorityPrivilege 844 1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe

pid	process
1932	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.execmd.exe

description	pid	process	target process
PID 844 wrote to memory of 960	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	MediaCenter.exe
PID 844 wrote to memory of 960	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	MediaCenter.exe
PID 844 wrote to memory of 960	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	MediaCenter.exe
PID 844 wrote to memory of 960	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	MediaCenter.exe
PID 844 wrote to memory of 1304	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	cmd.exe
PID 844 wrote to memory of 1304	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	cmd.exe
PID 844 wrote to memory of 1304	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	cmd.exe
PID 844 wrote to memory of 1304	844	1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe	cmd.exe
PID 1304 wrote to memory of 1932	1304	cmd.exe	PING.EXE
PID 1304 wrote to memory of 1932	1304	cmd.exe	PING.EXE
PID 1304 wrote to memory of 1932	1304	cmd.exe	PING.EXE
PID 1304 wrote to memory of 1932	1304	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe
"C:\Users\Admin\AppData\Local\Temp\1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:844

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:960

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1139eebcce7c784cf977d9a82491df6da24dfafb0c68b9e0ea964b5d161806ff.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1304

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1932

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
770a77215d628e412c857efe29a85a51

SHA1
8ceb9b34576fdf685b1f16e32e9a056b957b1ce6

SHA256
a9801b93c909adb14f40fa2652236e2519610b0db2d4cf7e5e3e976b8a503e05

SHA512
5dd42c6bb0ea99d1dcfb200140f7e49ab5aee5d1d920d47b30c7e62f9820336012001288aa06b8745f941cbfc4abe38d1f753d721a0dc05967292bd261fc368e

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

MD5
770a77215d628e412c857efe29a85a51

SHA1
8ceb9b34576fdf685b1f16e32e9a056b957b1ce6

SHA256
a9801b93c909adb14f40fa2652236e2519610b0db2d4cf7e5e3e976b8a503e05

SHA512
5dd42c6bb0ea99d1dcfb200140f7e49ab5aee5d1d920d47b30c7e62f9820336012001288aa06b8745f941cbfc4abe38d1f753d721a0dc05967292bd261fc368e

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

MD5
770a77215d628e412c857efe29a85a51

SHA1
8ceb9b34576fdf685b1f16e32e9a056b957b1ce6

SHA256
a9801b93c909adb14f40fa2652236e2519610b0db2d4cf7e5e3e976b8a503e05

SHA512
5dd42c6bb0ea99d1dcfb200140f7e49ab5aee5d1d920d47b30c7e62f9820336012001288aa06b8745f941cbfc4abe38d1f753d721a0dc05967292bd261fc368e

Download Submit
memory/844-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads