sakula | 157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c

General

Target

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe
Size

176KB
MD5

774de686b56edf644587f52afcab9aa2
SHA1

a10df967d623249f4552db136f9b3ecde7ed89be
SHA256

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c
SHA512

dbf60fc7c2826b5e56ec3aaf01ae8d85fe34db7b1bfd00cc6fb61ea17c7ac23047dd3da000a169d926af198129252b74f01812681586bcd0072b0b2bc1e83b52

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 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/1520-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/808-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

808 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1552 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

pid process

1520 157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

pid	process
808	MediaCenter.exe

pid	process
1552	cmd.exe

pid	process
1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.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"	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.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

856 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

description pid process

Token: SeIncBasePriorityPrivilege 1520 157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

pid	process
856	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.execmd.exe

description	pid	process	target process
PID 1520 wrote to memory of 808	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	MediaCenter.exe
PID 1520 wrote to memory of 808	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	MediaCenter.exe
PID 1520 wrote to memory of 808	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	MediaCenter.exe
PID 1520 wrote to memory of 808	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	MediaCenter.exe
PID 1520 wrote to memory of 1552	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	cmd.exe
PID 1520 wrote to memory of 1552	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	cmd.exe
PID 1520 wrote to memory of 1552	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	cmd.exe
PID 1520 wrote to memory of 1552	1520	157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe	cmd.exe
PID 1552 wrote to memory of 856	1552	cmd.exe	PING.EXE
PID 1552 wrote to memory of 856	1552	cmd.exe	PING.EXE
PID 1552 wrote to memory of 856	1552	cmd.exe	PING.EXE
PID 1552 wrote to memory of 856	1552	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe
"C:\Users\Admin\AppData\Local\Temp\157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:808

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\157648200dcd197b2dcdb4524dada7f8221f5bffcfcd616f9fb5e3e859ee618c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1552

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:856

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
a7d4e5c7cdcab82187e18f48655e4a7d

SHA1
2fe77933eb80da1ac6b60fa5f3dba42be30267e0

SHA256
5d0e268aa462a19c926e7716296c9a77cd889adb8c4a18262f07530fe6a4271e

SHA512
a522dbb4994caf9368bd38ba832fcc34eba0c61402b03758649c456f5a4ad2a7c087c94e3618284e8a0422dddffda33188564006fada738ddfb0a065a67d520b

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

MD5
a7d4e5c7cdcab82187e18f48655e4a7d

SHA1
2fe77933eb80da1ac6b60fa5f3dba42be30267e0

SHA256
5d0e268aa462a19c926e7716296c9a77cd889adb8c4a18262f07530fe6a4271e

SHA512
a522dbb4994caf9368bd38ba832fcc34eba0c61402b03758649c456f5a4ad2a7c087c94e3618284e8a0422dddffda33188564006fada738ddfb0a065a67d520b

Download Submit
memory/808-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1520-53-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1520-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads