sakula | 19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67

General

Target

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe
Size

99KB
MD5

e06518c8c42f7aa32ef6ea2083eeba8a
SHA1

8dfc8d2506d955f0dc4545d2a602d9b40e2c4eb8
SHA256

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67
SHA512

b0d172e654065d18d596c4792038b311e9d21cc9bb69fb0f77b98e998c7c762b777efcc9562c120ee2fa6ed908dcaf862a74693e9ffb178b62e81365981d1552

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

1540 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

832 cmd.exe

pid	process
1540	MediaCenter.exe

pid	process
832	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe

pid	process
1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe
1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.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"	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.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

1796 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe

description pid process

Token: SeIncBasePriorityPrivilege 1532 19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe

pid	process
1796	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.execmd.exe

description	pid	process	target process
PID 1532 wrote to memory of 1540	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	MediaCenter.exe
PID 1532 wrote to memory of 1540	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	MediaCenter.exe
PID 1532 wrote to memory of 832	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	cmd.exe
PID 1532 wrote to memory of 832	1532	19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe	cmd.exe
PID 832 wrote to memory of 1796	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1796	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1796	832	cmd.exe	PING.EXE
PID 832 wrote to memory of 1796	832	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe
"C:\Users\Admin\AppData\Local\Temp\19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1540

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\19146b27c54b85d0f670bb0fc5f764996904f23528dc97d1c461fa520da70b67.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:832

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1796

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
bcc321020c2d550c5c911fd53386c2ef

SHA1
e1ec14b62c9f6b2cf6e6f6e28421e47b60e8110c

SHA256
c1c628648bea183121856b7780efed50cf3f61cc167bab07effcddccaeaf1464

SHA512
70d251c1df8b6fc7f0e2ae568e5bfea4b1b4463713a807838498b629f6abdfc34228993c7f44548485e2173a4260c51a63bfba360c22a863d251ffa8fa57c6a6

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

MD5
bcc321020c2d550c5c911fd53386c2ef

SHA1
e1ec14b62c9f6b2cf6e6f6e28421e47b60e8110c

SHA256
c1c628648bea183121856b7780efed50cf3f61cc167bab07effcddccaeaf1464

SHA512
70d251c1df8b6fc7f0e2ae568e5bfea4b1b4463713a807838498b629f6abdfc34228993c7f44548485e2173a4260c51a63bfba360c22a863d251ffa8fa57c6a6

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

MD5
bcc321020c2d550c5c911fd53386c2ef

SHA1
e1ec14b62c9f6b2cf6e6f6e28421e47b60e8110c

SHA256
c1c628648bea183121856b7780efed50cf3f61cc167bab07effcddccaeaf1464

SHA512
70d251c1df8b6fc7f0e2ae568e5bfea4b1b4463713a807838498b629f6abdfc34228993c7f44548485e2173a4260c51a63bfba360c22a863d251ffa8fa57c6a6

Download Submit
memory/1532-55-0x0000000074F11000-0x0000000074F13000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads