sakula | 0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56

General

Target

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe
Size

92KB
MD5

e1b788ede6adde51696a4bb3237b185f
SHA1

0e95e623da58696d8e1e27f8acaf8ab8c5537810
SHA256

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56
SHA512

fa462a83222e19e10312254522e0c814966695dbad68d40bc6559f2ab608c2e496f624d7472a0acf4cf5c39d56a5388c99d8935d829358e2e55c418262187ed8

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 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

652 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

988 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

pid process

1668 0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

pid	process
652	MediaCenter.exe

pid	process
988	cmd.exe

pid	process
1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.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"	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.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

1524 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

description pid process

Token: SeIncBasePriorityPrivilege 1668 0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

pid	process
1524	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.execmd.exe

description	pid	process	target process
PID 1668 wrote to memory of 652	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	MediaCenter.exe
PID 1668 wrote to memory of 652	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	MediaCenter.exe
PID 1668 wrote to memory of 652	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	MediaCenter.exe
PID 1668 wrote to memory of 652	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	MediaCenter.exe
PID 1668 wrote to memory of 988	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	cmd.exe
PID 1668 wrote to memory of 988	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	cmd.exe
PID 1668 wrote to memory of 988	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	cmd.exe
PID 1668 wrote to memory of 988	1668	0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe	cmd.exe
PID 988 wrote to memory of 1524	988	cmd.exe	PING.EXE
PID 988 wrote to memory of 1524	988	cmd.exe	PING.EXE
PID 988 wrote to memory of 1524	988	cmd.exe	PING.EXE
PID 988 wrote to memory of 1524	988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe
"C:\Users\Admin\AppData\Local\Temp\0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:652

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0643f2cd9e5e8af4df9be896e93f758f5f2cf92b9aba29aa22d8a36afb56bf56.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:988

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1524

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
b8fccc51b95a9acc8ab925dff5d7e538

SHA1
ee21aa886b1c51e84361abcb844efbf38cb5c76c

SHA256
275f30345e89110647ccf79b71cc780324198a1e792468dcc567697070a68c92

SHA512
f92f76f7d60b6a53f0f4c5a37d8ff98dd9b9290994ca9026d3c520cdb048cf69e37bdd54007281eb543f3fdca75d06b8cc101b3032c30cee0eb2f0c761f47ab0

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
b8fccc51b95a9acc8ab925dff5d7e538

SHA1
ee21aa886b1c51e84361abcb844efbf38cb5c76c

SHA256
275f30345e89110647ccf79b71cc780324198a1e792468dcc567697070a68c92

SHA512
f92f76f7d60b6a53f0f4c5a37d8ff98dd9b9290994ca9026d3c520cdb048cf69e37bdd54007281eb543f3fdca75d06b8cc101b3032c30cee0eb2f0c761f47ab0

Download Submit
memory/1668-55-0x0000000076141000-0x0000000076143000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads