sakula | 173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b

General

Target

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe
Size

80KB
MD5

c3b9c7da9478ef797e20c39f3eaca30f
SHA1

95d76717ba0fbced700fd65e9777aa7b7ead131f
SHA256

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b
SHA512

7e103c54fab4bfb00360da06a79feca3ac0c53eaf6228fb027b7d26cfbfd718129f5abcbeebec1891913968616d49ccaf40f4a39f99e13f0bc004d58789a9539

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

884 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1052 cmd.exe

pid	process
884	MediaCenter.exe

pid	process
1052	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe

pid	process
516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe
516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.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"	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.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

1476 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe

description pid process

Token: SeIncBasePriorityPrivilege 516 173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe

pid	process
1476	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.execmd.exe

description	pid	process	target process
PID 516 wrote to memory of 884	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	MediaCenter.exe
PID 516 wrote to memory of 884	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	MediaCenter.exe
PID 516 wrote to memory of 884	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	MediaCenter.exe
PID 516 wrote to memory of 884	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	MediaCenter.exe
PID 516 wrote to memory of 1052	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	cmd.exe
PID 516 wrote to memory of 1052	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	cmd.exe
PID 516 wrote to memory of 1052	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	cmd.exe
PID 516 wrote to memory of 1052	516	173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe	cmd.exe
PID 1052 wrote to memory of 1476	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1476	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1476	1052	cmd.exe	PING.EXE
PID 1052 wrote to memory of 1476	1052	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe
"C:\Users\Admin\AppData\Local\Temp\173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:516

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:884

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\173af2eac22a725fba263869b74d122159dc2c88726bd4cd3903fd886619747b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1052

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1476

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
6d0ce458d2eeee1c5718e10fba9a14e7

SHA1
a4c79ba07579386bb93b851553d3442f3792e0fe

SHA256
ef3fd04dcddd519acf397eea237abf4d80d408e33e69c74de2745c25c09977cf

SHA512
b2280e5a6c8515dd46c15d2408686dacda35030676a10271ac893c585536b2749be419510bc77cd01185a6dc9d79cf13d14f5f46f7e2c7c04f0adfeac8c9a0e1

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

MD5
6d0ce458d2eeee1c5718e10fba9a14e7

SHA1
a4c79ba07579386bb93b851553d3442f3792e0fe

SHA256
ef3fd04dcddd519acf397eea237abf4d80d408e33e69c74de2745c25c09977cf

SHA512
b2280e5a6c8515dd46c15d2408686dacda35030676a10271ac893c585536b2749be419510bc77cd01185a6dc9d79cf13d14f5f46f7e2c7c04f0adfeac8c9a0e1

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

MD5
6d0ce458d2eeee1c5718e10fba9a14e7

SHA1
a4c79ba07579386bb93b851553d3442f3792e0fe

SHA256
ef3fd04dcddd519acf397eea237abf4d80d408e33e69c74de2745c25c09977cf

SHA512
b2280e5a6c8515dd46c15d2408686dacda35030676a10271ac893c585536b2749be419510bc77cd01185a6dc9d79cf13d14f5f46f7e2c7c04f0adfeac8c9a0e1

Download Submit
memory/516-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads