sakula | 15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f

General

Target

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe
Size

191KB
MD5

d777d183add2435bab8f2679bfb4f6e4
SHA1

62a4dd123853b915b88773b3842e5916890b1f6d
SHA256

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f
SHA512

0c4dafcd4b3e95eda7df913f63af3cd5c836b14900a02b333790200c7dd88be22cd3972cdc429854296cfa76a1a2551c93072fcbbbeb052f881496516ca49efb

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

1612 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

536 cmd.exe

pid	process
1612	MediaCenter.exe

pid	process
536	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe

pid	process
1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe
1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.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"	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.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

1552 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe

description pid process

Token: SeIncBasePriorityPrivilege 1404 15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe

pid	process
1552	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.execmd.exe

description	pid	process	target process
PID 1404 wrote to memory of 1612	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	MediaCenter.exe
PID 1404 wrote to memory of 1612	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	MediaCenter.exe
PID 1404 wrote to memory of 1612	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	MediaCenter.exe
PID 1404 wrote to memory of 1612	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	MediaCenter.exe
PID 1404 wrote to memory of 536	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	cmd.exe
PID 1404 wrote to memory of 536	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	cmd.exe
PID 1404 wrote to memory of 536	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	cmd.exe
PID 1404 wrote to memory of 536	1404	15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe	cmd.exe
PID 536 wrote to memory of 1552	536	cmd.exe	PING.EXE
PID 536 wrote to memory of 1552	536	cmd.exe	PING.EXE
PID 536 wrote to memory of 1552	536	cmd.exe	PING.EXE
PID 536 wrote to memory of 1552	536	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe
"C:\Users\Admin\AppData\Local\Temp\15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1404

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1612

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15f5b4981c650d8c17ef0aaac56c38dea77febf5d5d2a230ef9bb338c7425b5f.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:536

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1552

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
387955df8020804c63623a96de15daf1

SHA1
08decefbf6b1ad895775f0eb71ff910efc129413

SHA256
fc517bdbb1ba183a4bc8a792e93b13dcc0ac2ac80b6a5397a2d3724bcb5e6e14

SHA512
b88929b8a90d5f092ee6d57fb7cbbebd1aa6caa5f9e6094348c18bb481e2152bd0b05d1c843c13e8d63f9e2b8f859ff6d995ca2e1dd817e0722c01427cdde70f

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

MD5
387955df8020804c63623a96de15daf1

SHA1
08decefbf6b1ad895775f0eb71ff910efc129413

SHA256
fc517bdbb1ba183a4bc8a792e93b13dcc0ac2ac80b6a5397a2d3724bcb5e6e14

SHA512
b88929b8a90d5f092ee6d57fb7cbbebd1aa6caa5f9e6094348c18bb481e2152bd0b05d1c843c13e8d63f9e2b8f859ff6d995ca2e1dd817e0722c01427cdde70f

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

MD5
387955df8020804c63623a96de15daf1

SHA1
08decefbf6b1ad895775f0eb71ff910efc129413

SHA256
fc517bdbb1ba183a4bc8a792e93b13dcc0ac2ac80b6a5397a2d3724bcb5e6e14

SHA512
b88929b8a90d5f092ee6d57fb7cbbebd1aa6caa5f9e6094348c18bb481e2152bd0b05d1c843c13e8d63f9e2b8f859ff6d995ca2e1dd817e0722c01427cdde70f

Download Submit
memory/1404-55-0x0000000075F81000-0x0000000075F83000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads