sakula | 81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106

General

Target

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe
Size

89KB
MD5

638304bf859e7be2f0fa39a655fdaffc
SHA1

646d54222f020f92fe2e0533c676bb104004686c
SHA256

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106
SHA512

fce95cbba24ef5b3aa74e70523b28ac9e074928a2e6b3786c7ff8dd6604704ae2c8c80afa3f6812bfbe5d3400a5bd3c3bb8f3db095c3dcc5fc416a9647fa4803

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 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1176 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1864 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

pid process

1908 81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

pid	process
1176	MediaCenter.exe

pid	process
1864	cmd.exe

pid	process
1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.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"	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.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

1948 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

description pid process

Token: SeIncBasePriorityPrivilege 1908 81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

pid	process
1948	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.execmd.exe

description	pid	process	target process
PID 1908 wrote to memory of 1176	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	MediaCenter.exe
PID 1908 wrote to memory of 1176	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	MediaCenter.exe
PID 1908 wrote to memory of 1864	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	cmd.exe
PID 1908 wrote to memory of 1864	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	cmd.exe
PID 1908 wrote to memory of 1864	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	cmd.exe
PID 1908 wrote to memory of 1864	1908	81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe	cmd.exe
PID 1864 wrote to memory of 1948	1864	cmd.exe	PING.EXE
PID 1864 wrote to memory of 1948	1864	cmd.exe	PING.EXE
PID 1864 wrote to memory of 1948	1864	cmd.exe	PING.EXE
PID 1864 wrote to memory of 1948	1864	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe
"C:\Users\Admin\AppData\Local\Temp\81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1176

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\81f2a6dc518fb6d785e4a64d29ae5fd9b7a9140b98bded7c010f47f223f2d106.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1864

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1948

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
fe1c858626751f46fcd7c68095456f73

SHA1
0705cbc1bc8cf78eb71a7e2c48e7b06348ee1fad

SHA256
24decd36bf742c897e3ce4581cc8034cdeba367765c4e2a84960e24049a77e85

SHA512
fd326a868ba92e3a9a3b1417388373a1aaa567d327917505eff9de7711803ca0fef04e492e31cc9211fea3bc83d23cda7d3fcbbf2e17591047d7f96be83f7a04

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

MD5
fe1c858626751f46fcd7c68095456f73

SHA1
0705cbc1bc8cf78eb71a7e2c48e7b06348ee1fad

SHA256
24decd36bf742c897e3ce4581cc8034cdeba367765c4e2a84960e24049a77e85

SHA512
fd326a868ba92e3a9a3b1417388373a1aaa567d327917505eff9de7711803ca0fef04e492e31cc9211fea3bc83d23cda7d3fcbbf2e17591047d7f96be83f7a04

Download Submit
memory/1908-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads