sakula | 18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42

General

Target

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe
Size

35KB
MD5

4fab4e2574fa8e12a157c265669ca4ea
SHA1

18adf71c2ab9d9c0fadba4d35d48c1cd826bc9c4
SHA256

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42
SHA512

e65fe68ee836650b95b908cdafc61eb04d3b882e03bb87ce5abcc44167477595b141d8066896ca3fa8b3c81b2a8538b09e8c6479fe4cc2cddd5a48d11da2b319

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

944 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1644 cmd.exe

pid	process
944	MediaCenter.exe

pid	process
1644	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe

pid	process
1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe
1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.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"	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.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

1296 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe

description pid process

Token: SeIncBasePriorityPrivilege 1620 18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe

pid	process
1296	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.execmd.exe

description	pid	process	target process
PID 1620 wrote to memory of 944	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	MediaCenter.exe
PID 1620 wrote to memory of 944	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	MediaCenter.exe
PID 1620 wrote to memory of 944	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	MediaCenter.exe
PID 1620 wrote to memory of 944	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	MediaCenter.exe
PID 1620 wrote to memory of 1644	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	cmd.exe
PID 1620 wrote to memory of 1644	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	cmd.exe
PID 1620 wrote to memory of 1644	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	cmd.exe
PID 1620 wrote to memory of 1644	1620	18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe	cmd.exe
PID 1644 wrote to memory of 1296	1644	cmd.exe	PING.EXE
PID 1644 wrote to memory of 1296	1644	cmd.exe	PING.EXE
PID 1644 wrote to memory of 1296	1644	cmd.exe	PING.EXE
PID 1644 wrote to memory of 1296	1644	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe
"C:\Users\Admin\AppData\Local\Temp\18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:944

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18cf1899b90a2c974c6bda7e22bf8b7eb3da3ed8f0f229856133de42e5a4ba42.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1296

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
48a2162a0c8d9b8aeb0c8223a1b9c4a0

SHA1
84458d0a3787d10e1d8bb710c2e234e7150fcd0a

SHA256
b31e913ccf8636d975c35429eb1171a178d5d3b04e84406f503011f0655b9768

SHA512
de893194fef7a66d068a66be14b579ad3df2fb80f4004affb1ca29d9817d1dd154ead6ef66451f3a85aa942d14010fce74df68eb2609fc39e8d98c8a1f002b97

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

MD5
48a2162a0c8d9b8aeb0c8223a1b9c4a0

SHA1
84458d0a3787d10e1d8bb710c2e234e7150fcd0a

SHA256
b31e913ccf8636d975c35429eb1171a178d5d3b04e84406f503011f0655b9768

SHA512
de893194fef7a66d068a66be14b579ad3df2fb80f4004affb1ca29d9817d1dd154ead6ef66451f3a85aa942d14010fce74df68eb2609fc39e8d98c8a1f002b97

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

MD5
48a2162a0c8d9b8aeb0c8223a1b9c4a0

SHA1
84458d0a3787d10e1d8bb710c2e234e7150fcd0a

SHA256
b31e913ccf8636d975c35429eb1171a178d5d3b04e84406f503011f0655b9768

SHA512
de893194fef7a66d068a66be14b579ad3df2fb80f4004affb1ca29d9817d1dd154ead6ef66451f3a85aa942d14010fce74df68eb2609fc39e8d98c8a1f002b97

Download Submit
memory/1620-55-0x0000000076921000-0x0000000076923000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads