sakula | 097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793

General

Target

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe
Size

176KB
MD5

c4d6f0f1659e86b55ce8ffc09de99abe
SHA1

875b1bd7e77f502647131cb00602293d7c488395
SHA256

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793
SHA512

0af4426f0a44ba4351d5f9a328aefabf0f3e04f49d292252b978fbd599fb16c13ce6d00a8469c939373b1716b11a5f0d302888cc143a08bf62a443e6c3b5ccc6

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/1600-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1288-59-0x0000000000400000-0x0000000000420000-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

1288 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

824 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

pid process

1600 097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

pid	process
1288	MediaCenter.exe

pid	process
824	cmd.exe

pid	process
1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.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"	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.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

1624 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

description pid process

Token: SeIncBasePriorityPrivilege 1600 097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

pid	process
1624	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.execmd.exe

description	pid	process	target process
PID 1600 wrote to memory of 1288	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	MediaCenter.exe
PID 1600 wrote to memory of 1288	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	MediaCenter.exe
PID 1600 wrote to memory of 1288	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	MediaCenter.exe
PID 1600 wrote to memory of 1288	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	MediaCenter.exe
PID 1600 wrote to memory of 824	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	cmd.exe
PID 1600 wrote to memory of 824	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	cmd.exe
PID 1600 wrote to memory of 824	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	cmd.exe
PID 1600 wrote to memory of 824	1600	097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe	cmd.exe
PID 824 wrote to memory of 1624	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 1624	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 1624	824	cmd.exe	PING.EXE
PID 824 wrote to memory of 1624	824	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe
"C:\Users\Admin\AppData\Local\Temp\097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1288

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\097920e59c64cf2c83cc7fa665677f68d9019d2a9be6a4230f4ce410f7307793.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1624

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
3729a77f697ef7e60bf423779641a1fa

SHA1
f15a2f7812233024a1d28267158560ce8d95fce1

SHA256
2b4f4c135963b5f815644b648f85b2365629a0045aef412fafc3415269440b34

SHA512
37c279c3d7d0798b97d7248ae76d585eae74787068f993b5d48b2d4ccc95b7ff5fe6913b07d785d53dc58b0c792d9b1a35900833ba3bdae22349162bf8981982

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
3729a77f697ef7e60bf423779641a1fa

SHA1
f15a2f7812233024a1d28267158560ce8d95fce1

SHA256
2b4f4c135963b5f815644b648f85b2365629a0045aef412fafc3415269440b34

SHA512
37c279c3d7d0798b97d7248ae76d585eae74787068f993b5d48b2d4ccc95b7ff5fe6913b07d785d53dc58b0c792d9b1a35900833ba3bdae22349162bf8981982

Download Submit
memory/1288-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1600-54-0x0000000075471000-0x0000000075473000-memory.dmp

Filesize
8KB

Download
memory/1600-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads