sakula | 11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5

General

Target

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe
Size

121KB
MD5

e89813cfd2650181711293d6afa1315e
SHA1

ae94178ee961bce32e042cf6d33957d3274f4c43
SHA256

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5
SHA512

c03a49417d5058a11d96440d082f94787d86cbea14c5e868d379a5a92b2a19a3f15db62b14ae18570577946b51c28b8e0f63fa50fe4cc14f464c86064369d313

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/1576-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1048-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1048 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

432 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

pid process

1576 11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

pid	process
1048	MediaCenter.exe

pid	process
432	cmd.exe

pid	process
1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.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"	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.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

1856 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

description pid process

Token: SeIncBasePriorityPrivilege 1576 11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

pid	process
1856	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.execmd.exe

description	pid	process	target process
PID 1576 wrote to memory of 1048	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	MediaCenter.exe
PID 1576 wrote to memory of 1048	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	MediaCenter.exe
PID 1576 wrote to memory of 1048	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	MediaCenter.exe
PID 1576 wrote to memory of 1048	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	MediaCenter.exe
PID 1576 wrote to memory of 432	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	cmd.exe
PID 1576 wrote to memory of 432	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	cmd.exe
PID 1576 wrote to memory of 432	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	cmd.exe
PID 1576 wrote to memory of 432	1576	11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe	cmd.exe
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE
PID 432 wrote to memory of 1856	432	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe
"C:\Users\Admin\AppData\Local\Temp\11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1576

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1048

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\11c258a0c4f6d61f19fc0f6c87a980d65bfe3ee994057066b93430669f074dd5.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:432

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1856

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
28d5d0f873aad0876070835863a03d36

SHA1
2de609b4d1466bd2a12ecf2312fdeb4638e9737e

SHA256
61ff600003a03fc18d4d992ef96c08fb25f2c806aa0b3f7a6270684f66002487

SHA512
435fbfe6014e27bc7c0e59e143422261364126ee9acc6ece96a0c5507468f1a06c0264fdc058cf3486b8a40f0401ac05fdb815eac7558527b8b4d15819e8dc4b

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

MD5
28d5d0f873aad0876070835863a03d36

SHA1
2de609b4d1466bd2a12ecf2312fdeb4638e9737e

SHA256
61ff600003a03fc18d4d992ef96c08fb25f2c806aa0b3f7a6270684f66002487

SHA512
435fbfe6014e27bc7c0e59e143422261364126ee9acc6ece96a0c5507468f1a06c0264fdc058cf3486b8a40f0401ac05fdb815eac7558527b8b4d15819e8dc4b

Download Submit
memory/1048-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1576-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

Download
memory/1576-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads