sakula | 17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2

General

Target

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe
Size

216KB
MD5

41ec2609cb472159f1130d505e3c139b
SHA1

a76ece041d03244f4210d0d183bd91cf7bad4ffd
SHA256

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2
SHA512

b7737b7bf37da7707c9e9b57a0ed184210068b29c02dcc939d520270feb9d2edaccc5c00a363bf97515ef84c643966ca939630d1ff80a7ed842705acfffeee8d

Score

10^/10

sakula persistence rat suricata 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/1460-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/744-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

744 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1880 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

pid process

1460 17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

pid	process
744	MediaCenter.exe

pid	process
1880	cmd.exe

pid	process
1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.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"	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.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

1688 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

description pid process

Token: SeIncBasePriorityPrivilege 1460 17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

pid	process
1688	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.execmd.exe

description	pid	process	target process
PID 1460 wrote to memory of 744	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	MediaCenter.exe
PID 1460 wrote to memory of 744	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	MediaCenter.exe
PID 1460 wrote to memory of 744	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	MediaCenter.exe
PID 1460 wrote to memory of 744	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	MediaCenter.exe
PID 1460 wrote to memory of 1880	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	cmd.exe
PID 1460 wrote to memory of 1880	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	cmd.exe
PID 1460 wrote to memory of 1880	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	cmd.exe
PID 1460 wrote to memory of 1880	1460	17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe	cmd.exe
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE
PID 1880 wrote to memory of 1688	1880	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe
"C:\Users\Admin\AppData\Local\Temp\17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1460

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:744

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17136a2a2f2f4f8146fde22ba97c8fc8de2fc159d0627b520b40aa9ab24a27c2.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1880

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1688

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
7b0b7970a1e4335661d0f5654be0f034

SHA1
21e10e77354c6fc5ff2ddd66894fae6f30b8a047

SHA256
880445f6b697f5f767ce66497ef25fffb77deda2a66dd17e2d9b87653cc3e198

SHA512
cfae49fb35b16fec0fe8aae3b63337c16571016cf2c4725b0a4cef0a74d0f79160cd04103f5c8e122258599e822a37339cbe50347250285fdc6b0c4f82fa3ce2

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

MD5
7b0b7970a1e4335661d0f5654be0f034

SHA1
21e10e77354c6fc5ff2ddd66894fae6f30b8a047

SHA256
880445f6b697f5f767ce66497ef25fffb77deda2a66dd17e2d9b87653cc3e198

SHA512
cfae49fb35b16fec0fe8aae3b63337c16571016cf2c4725b0a4cef0a74d0f79160cd04103f5c8e122258599e822a37339cbe50347250285fdc6b0c4f82fa3ce2

Download Submit
memory/744-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1460-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/1460-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads