sakula | 1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073

General

Target

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe
Size

216KB
MD5

fd44014f2c89029d37f32eeae55c8bba
SHA1

ae4c5acc032fca4335c9ba03edbcf56438627853
SHA256

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073
SHA512

d15a87b42ccfbd24ea18bc2d77fd10e5c921a645e720627848bb8897df5ba30d5587f13329f06d5307da35611966269d8659156f92b70741cb2c96e50c9a0fca

Score

10^/10

sakula persistence rat suricata 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/1624-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1548-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1548 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

740 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

pid process

1624 1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

pid	process
1548	MediaCenter.exe

pid	process
740	cmd.exe

pid	process
1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.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"	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.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

1764 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

description pid process

Token: SeIncBasePriorityPrivilege 1624 1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

pid	process
1764	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.execmd.exe

description	pid	process	target process
PID 1624 wrote to memory of 1548	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	MediaCenter.exe
PID 1624 wrote to memory of 1548	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	MediaCenter.exe
PID 1624 wrote to memory of 1548	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	MediaCenter.exe
PID 1624 wrote to memory of 1548	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	MediaCenter.exe
PID 1624 wrote to memory of 740	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	cmd.exe
PID 1624 wrote to memory of 740	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	cmd.exe
PID 1624 wrote to memory of 740	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	cmd.exe
PID 1624 wrote to memory of 740	1624	1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe	cmd.exe
PID 740 wrote to memory of 1764	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1764	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1764	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1764	740	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe
"C:\Users\Admin\AppData\Local\Temp\1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1624

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1548

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1563656d1cf8f63368af6f94e44266d0f269410c057ae93a82692ab6484cb073.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1764

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
8fab8553b1363b1472b5e45d33c55b2a

SHA1
fcdb149cf7b5ef2a9177cd8471ce927825ebf5db

SHA256
9f4c55e8cb102ae4b09ef8c3dce5b7007eccb2b5d7f83945f9d62b04178dd7a5

SHA512
260532f88c7b21864a2c6c4a70cd63144bce10f114bbbd0c62eacf71176987a13365f73c5693a6f9b6e7f864be5901692613fcc35ee84a5525d5dff47062a57f

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

MD5
8fab8553b1363b1472b5e45d33c55b2a

SHA1
fcdb149cf7b5ef2a9177cd8471ce927825ebf5db

SHA256
9f4c55e8cb102ae4b09ef8c3dce5b7007eccb2b5d7f83945f9d62b04178dd7a5

SHA512
260532f88c7b21864a2c6c4a70cd63144bce10f114bbbd0c62eacf71176987a13365f73c5693a6f9b6e7f864be5901692613fcc35ee84a5525d5dff47062a57f

Download Submit
memory/1548-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1624-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1624-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads