sakula | 15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45

General

Target

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe
Size

188KB
MD5

d0995ed6207bdd99b19eec5a8bc34359
SHA1

7baf161e46c632508c9d7e9a5e0d74ea4984d7ef
SHA256

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45
SHA512

0e147f51f815ad69e1b2a5b95dfa4ea77d72f93905b81819225e54a9b3b2b1acbd6e1158c6d962d3933e98cca24dbf33136bc8b63f32d8e9595798cf06ed8aaa

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/1088-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1892-59-0x0000000000400000-0x0000000000420000-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

1892 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

828 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

pid process

1088 15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

pid	process
1892	MediaCenter.exe

pid	process
828	cmd.exe

pid	process
1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.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"	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.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:

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

description pid process

Token: SeIncBasePriorityPrivilege 1088 15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

pid	process
1636	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.execmd.exe

description	pid	process	target process
PID 1088 wrote to memory of 1892	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	MediaCenter.exe
PID 1088 wrote to memory of 1892	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	MediaCenter.exe
PID 1088 wrote to memory of 1892	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	MediaCenter.exe
PID 1088 wrote to memory of 1892	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	MediaCenter.exe
PID 1088 wrote to memory of 828	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	cmd.exe
PID 1088 wrote to memory of 828	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	cmd.exe
PID 1088 wrote to memory of 828	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	cmd.exe
PID 1088 wrote to memory of 828	1088	15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe	cmd.exe
PID 828 wrote to memory of 1636	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1636	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1636	828	cmd.exe	PING.EXE
PID 828 wrote to memory of 1636	828	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe
"C:\Users\Admin\AppData\Local\Temp\15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1088

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1892

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15a29c80c9775f9f5a72aefd2308441985bfe1c3dc9f42b056311c728ded1e45.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:828

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
33bda7abcd572d7227db77e4e50c9944

SHA1
da713aa1f025f1a67c20ef9ed9497aebe8e9f3b6

SHA256
fb8e631e3d23ee7379b523a7275eee240f9c3ff0901221ed3c30e575528f4296

SHA512
4b3635adfddf0d16a171d06c262ea742a0e44b2f7bddc4dc815bfa81f63bccd2e44741b1b072030c491d657123a590dfff0195f3d1a2705904689c5f35579dc6

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

MD5
33bda7abcd572d7227db77e4e50c9944

SHA1
da713aa1f025f1a67c20ef9ed9497aebe8e9f3b6

SHA256
fb8e631e3d23ee7379b523a7275eee240f9c3ff0901221ed3c30e575528f4296

SHA512
4b3635adfddf0d16a171d06c262ea742a0e44b2f7bddc4dc815bfa81f63bccd2e44741b1b072030c491d657123a590dfff0195f3d1a2705904689c5f35579dc6

Download Submit
memory/1088-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download
memory/1088-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1892-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads