sakula | 161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876

General

Target

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe
Size

216KB
MD5

73a7aeefbbc23700fb7ded3d229f957b
SHA1

4310dc9b1def848662d3d78aab4e962e29a5158a
SHA256

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876
SHA512

20e69d195b295dc10dc99f84a1f9cb0e8f85d0101ff89d409f295db809e15e2616084bc14f1517d782560db3f013778f5cff9bb81ed89e6a7378f27b00ab5e26

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/1500-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/656-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

656 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

820 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

pid process

1500 161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

pid	process
656	MediaCenter.exe

pid	process
820	cmd.exe

pid	process
1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.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"	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.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:

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

description pid process

Token: SeIncBasePriorityPrivilege 1500 161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

pid	process
1948	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.execmd.exe

description	pid	process	target process
PID 1500 wrote to memory of 656	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	MediaCenter.exe
PID 1500 wrote to memory of 820	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe	cmd.exe
PID 820 wrote to memory of 1948	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1948	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1948	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1948	820	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe
"C:\Users\Admin\AppData\Local\Temp\161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\161cd6818fd8a9018ebbddf1b54c4350509d0bb137dbc81953b8538a3d3a7876.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:820

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
3517b1d4e51ce488a1b3d841be950c90

SHA1
9606b2aa74816b06fbdcf5928448502464c1f356

SHA256
66aaf2d2b39e08e74e46cd40e6c3db225f7d72b6c1fed5e4ab8e319bbc994b2d

SHA512
cb3274f9aaa1d1faceab0423e548c5116b4c742c742417c195d762d392aa7734d1d97a0758f6b79b841cc8de3bc00af080e88b6fb2495c145360c56dcaae1caa

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

MD5
3517b1d4e51ce488a1b3d841be950c90

SHA1
9606b2aa74816b06fbdcf5928448502464c1f356

SHA256
66aaf2d2b39e08e74e46cd40e6c3db225f7d72b6c1fed5e4ab8e319bbc994b2d

SHA512
cb3274f9aaa1d1faceab0423e548c5116b4c742c742417c195d762d392aa7734d1d97a0758f6b79b841cc8de3bc00af080e88b6fb2495c145360c56dcaae1caa

Download Submit
memory/656-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1500-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1500-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads