sakula | 1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729

General

Target

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe
Size

99KB
MD5

2586c400ec98b511970de9345e1b7020
SHA1

62f5a48ca35be9fb23ae8d2c3281a68051448fb3
SHA256

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729
SHA512

bae469afba4658c3956b97d0d52d1b2f715fe8431dc824be4d4e0ca2cfd5d19d2c76ac89ed59c5d1491e41d3bc4e223e7d90b5f1c9eaea382012e813d3be1ba8

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 3 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\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

948 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1684 cmd.exe

pid	process
948	MediaCenter.exe

pid	process
1684	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe

pid	process
1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe
1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.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"	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.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

1088 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe

description pid process

Token: SeIncBasePriorityPrivilege 1768 1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe

pid	process
1088	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.execmd.exe

description	pid	process	target process
PID 1768 wrote to memory of 948	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	MediaCenter.exe
PID 1768 wrote to memory of 948	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	MediaCenter.exe
PID 1768 wrote to memory of 1684	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	cmd.exe
PID 1768 wrote to memory of 1684	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	cmd.exe
PID 1768 wrote to memory of 1684	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	cmd.exe
PID 1768 wrote to memory of 1684	1768	1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe	cmd.exe
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE
PID 1684 wrote to memory of 1088	1684	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe
"C:\Users\Admin\AppData\Local\Temp\1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:948

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1048dbd7e5314c9770645623d3fa6423b7ea071364df22b25e9c8218d3b63729.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1088

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
1cd628ec0601183ebee3a328b3714ed4

SHA1
0a095e9d833a0c860f64ed6feed3c0af516f0e5a

SHA256
87b662d263e23c4d039076eb3f7da08b35ce56f31ab060f9c33021e50af262fe

SHA512
7d7f5b8e7407ce5206dc6068ac0f543dca96909c6e1c94a12c9492f0756873753c5465a778f8f48fca0d5cd3c32093064da422716ba28785d23889b52dacf0a4

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

MD5
1cd628ec0601183ebee3a328b3714ed4

SHA1
0a095e9d833a0c860f64ed6feed3c0af516f0e5a

SHA256
87b662d263e23c4d039076eb3f7da08b35ce56f31ab060f9c33021e50af262fe

SHA512
7d7f5b8e7407ce5206dc6068ac0f543dca96909c6e1c94a12c9492f0756873753c5465a778f8f48fca0d5cd3c32093064da422716ba28785d23889b52dacf0a4

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

MD5
1cd628ec0601183ebee3a328b3714ed4

SHA1
0a095e9d833a0c860f64ed6feed3c0af516f0e5a

SHA256
87b662d263e23c4d039076eb3f7da08b35ce56f31ab060f9c33021e50af262fe

SHA512
7d7f5b8e7407ce5206dc6068ac0f543dca96909c6e1c94a12c9492f0756873753c5465a778f8f48fca0d5cd3c32093064da422716ba28785d23889b52dacf0a4

Download Submit
memory/1768-55-0x00000000762C1000-0x00000000762C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads