sakula | 0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7

General

Target

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe
Size

216KB
MD5

85bc25ef655a1fa10cac30002dd949f6
SHA1

720d1010f01156f1e566ec354ac5339adce2690e
SHA256

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7
SHA512

31607b5f23392dcd67c6a3e699d899dd1beb7e1e574b83b9724dbfede5223556a4e96114473b9b3301003f9ac05698f41dadd709bbe26b7571e8013fb7b565df

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 4 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
behavioral1/memory/832-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1848-59-0x0000000000400000-0x0000000000420000-memory.dmp	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

1848 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

396 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

pid process

832 0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

pid	process
1848	MediaCenter.exe

pid	process
396	cmd.exe

pid	process
832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.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"	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.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

1992 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

description pid process

Token: SeIncBasePriorityPrivilege 832 0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

pid	process
1992	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.execmd.exe

description	pid	process	target process
PID 832 wrote to memory of 1848	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	MediaCenter.exe
PID 832 wrote to memory of 1848	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	MediaCenter.exe
PID 832 wrote to memory of 396	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	cmd.exe
PID 832 wrote to memory of 396	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	cmd.exe
PID 832 wrote to memory of 396	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	cmd.exe
PID 832 wrote to memory of 396	832	0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe	cmd.exe
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE
PID 396 wrote to memory of 1992	396	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe
"C:\Users\Admin\AppData\Local\Temp\0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1848

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0a11e78bff99a6cc0487e9787c380a8bcc636952e02756ba699d5e2a93f113f7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1992

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
3329327275a4f0c1bc01a07fc8927e5a

SHA1
6f558ae087bc69dcbbcd229276a2efcf7b01cc31

SHA256
0fb61663c791747ef2ebf61436b4291171da6af7518a75b7a64c108e02fabbf9

SHA512
31d09431b944711eb4740fbd51c391532f6b587efa8c4bafae02afb11b150522649729923ab722e933de96342ac8ff8dcc1f51783d3eada72d739869b1f95143

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3329327275a4f0c1bc01a07fc8927e5a

SHA1
6f558ae087bc69dcbbcd229276a2efcf7b01cc31

SHA256
0fb61663c791747ef2ebf61436b4291171da6af7518a75b7a64c108e02fabbf9

SHA512
31d09431b944711eb4740fbd51c391532f6b587efa8c4bafae02afb11b150522649729923ab722e933de96342ac8ff8dcc1f51783d3eada72d739869b1f95143

Download Submit
memory/832-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/832-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1848-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads