sakula | 15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036

General

Target

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe
Size

79KB
MD5

eec9e14eff77b6a87dc459515cd54077
SHA1

774c5903c8846fc87fe2422a40c426a6f8ab528e
SHA256

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036
SHA512

7ba24356aa0ecf917af8ad45754ff99cdc32a00ae47d768ca40c2f94aa6da1a7a829e5d5fd86b5964822e3a6dd902a0a2a098a9e48b422bb2fc5f70bb7b4756f

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

1664 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

812 cmd.exe

pid	process
1664	MediaCenter.exe

pid	process
812	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe

pid	process
1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe
1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.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"	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.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

1636 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe

description pid process

Token: SeIncBasePriorityPrivilege 1588 15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe

pid	process
1636	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.execmd.exe

description	pid	process	target process
PID 1588 wrote to memory of 1664	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	MediaCenter.exe
PID 1588 wrote to memory of 1664	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	MediaCenter.exe
PID 1588 wrote to memory of 1664	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	MediaCenter.exe
PID 1588 wrote to memory of 1664	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	MediaCenter.exe
PID 1588 wrote to memory of 812	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	cmd.exe
PID 1588 wrote to memory of 812	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	cmd.exe
PID 1588 wrote to memory of 812	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	cmd.exe
PID 1588 wrote to memory of 812	1588	15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe	cmd.exe
PID 812 wrote to memory of 1636	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1636	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1636	812	cmd.exe	PING.EXE
PID 812 wrote to memory of 1636	812	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe
"C:\Users\Admin\AppData\Local\Temp\15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1664

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15af1eef06f2db43bb6f8db940de14ee452aa001dd7f5bd805e16e3496723036.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:812

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1636

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
12a928ccff80765ee9c944635d85e2f4

SHA1
f09e903c7b4b169ef9a44a797109d4cda6b3496e

SHA256
330e0afecc5e868330f1be6c4a9e119ff34ea1b7da2ba9be5b848474872ba548

SHA512
c2de8b7d2052df1eb4039eeb067c39f430aeb5c05577f59978da2478d9b2b8fedf5a8ea26f27514f359d2f2bc509601bb3a67cb69c7fd0925f937209b7bd0fb6

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

MD5
12a928ccff80765ee9c944635d85e2f4

SHA1
f09e903c7b4b169ef9a44a797109d4cda6b3496e

SHA256
330e0afecc5e868330f1be6c4a9e119ff34ea1b7da2ba9be5b848474872ba548

SHA512
c2de8b7d2052df1eb4039eeb067c39f430aeb5c05577f59978da2478d9b2b8fedf5a8ea26f27514f359d2f2bc509601bb3a67cb69c7fd0925f937209b7bd0fb6

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

MD5
12a928ccff80765ee9c944635d85e2f4

SHA1
f09e903c7b4b169ef9a44a797109d4cda6b3496e

SHA256
330e0afecc5e868330f1be6c4a9e119ff34ea1b7da2ba9be5b848474872ba548

SHA512
c2de8b7d2052df1eb4039eeb067c39f430aeb5c05577f59978da2478d9b2b8fedf5a8ea26f27514f359d2f2bc509601bb3a67cb69c7fd0925f937209b7bd0fb6

Download Submit
memory/1588-55-0x0000000075321000-0x0000000075323000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads