sakula | 04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61

General

Target

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe
Size

150KB
MD5

f1553d1817565b3416d08f9822e0258f
SHA1

58d95c22849b48b6ca3a65348a2fc2511d475278
SHA256

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61
SHA512

039f848dfeffb94f738fca291d468015f4ad640bdc640dec613692d920fa8a6096f5495500d3177d913a6201be90c6379db75e842e7e4595c39871e3045ed04f

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 2 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

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

1912 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1032 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

pid process

1624 04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

pid	process
1912	MediaCenter.exe

pid	process
1032	cmd.exe

pid	process
1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.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"	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.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

1052 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

description pid process

Token: SeIncBasePriorityPrivilege 1624 04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

pid	process
1052	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.execmd.exe

description	pid	process	target process
PID 1624 wrote to memory of 1912	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	MediaCenter.exe
PID 1624 wrote to memory of 1912	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	MediaCenter.exe
PID 1624 wrote to memory of 1912	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	MediaCenter.exe
PID 1624 wrote to memory of 1912	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	MediaCenter.exe
PID 1624 wrote to memory of 1032	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	cmd.exe
PID 1624 wrote to memory of 1032	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	cmd.exe
PID 1624 wrote to memory of 1032	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	cmd.exe
PID 1624 wrote to memory of 1032	1624	04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe	cmd.exe
PID 1032 wrote to memory of 1052	1032	cmd.exe	PING.EXE
PID 1032 wrote to memory of 1052	1032	cmd.exe	PING.EXE
PID 1032 wrote to memory of 1052	1032	cmd.exe	PING.EXE
PID 1032 wrote to memory of 1052	1032	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe
"C:\Users\Admin\AppData\Local\Temp\04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.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:1912

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04b21e9e0dd60f18d7808e5cf691838a1844e78e96d3be2258fc0f062b0d5c61.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1032

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1052

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
18f82940dbf40d1542bc8e34209b5753

SHA1
68543c51876d1bf1b2bb2514bbccdadfbca26d51

SHA256
3195196d98ad9d4370d8238ca59dde33c55631c6e921e1f2eb68797c9f788ac9

SHA512
7329dc4ffbc1d82c173718a35dc83ca336d7af1f920306480ea3d9f8261d8b05c6ff84d1de842a9793312dc83c5a8905a8be209cc6e6c3340080e3ddd4004acc

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
18f82940dbf40d1542bc8e34209b5753

SHA1
68543c51876d1bf1b2bb2514bbccdadfbca26d51

SHA256
3195196d98ad9d4370d8238ca59dde33c55631c6e921e1f2eb68797c9f788ac9

SHA512
7329dc4ffbc1d82c173718a35dc83ca336d7af1f920306480ea3d9f8261d8b05c6ff84d1de842a9793312dc83c5a8905a8be209cc6e6c3340080e3ddd4004acc

Download Submit
memory/1624-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads