sakula | 18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b

General

Target

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe
Size

58KB
MD5

2111837035b997e7bcb417a242fc3b16
SHA1

606d764a52da53475732a7d7189b0594162a10b1
SHA256

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b
SHA512

7f784c64ac97cd86c997348a1e93db48cc44934e1543d1b78aa4a539509e628790f390b5651d9157ea7c7e006498b221976f5342263013e6a407c555cdcc78aa

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

268 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2016 cmd.exe

pid	process
268	MediaCenter.exe

pid	process
2016	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe

pid	process
1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe
1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.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"	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.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

1968 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1860 18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe

pid	process
1968	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.execmd.exe

description	pid	process	target process
PID 1860 wrote to memory of 268	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	MediaCenter.exe
PID 1860 wrote to memory of 268	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	MediaCenter.exe
PID 1860 wrote to memory of 268	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	MediaCenter.exe
PID 1860 wrote to memory of 268	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	MediaCenter.exe
PID 1860 wrote to memory of 2016	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	cmd.exe
PID 1860 wrote to memory of 2016	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	cmd.exe
PID 1860 wrote to memory of 2016	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	cmd.exe
PID 1860 wrote to memory of 2016	1860	18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe	cmd.exe
PID 2016 wrote to memory of 1968	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 1968	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 1968	2016	cmd.exe	PING.EXE
PID 2016 wrote to memory of 1968	2016	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe
"C:\Users\Admin\AppData\Local\Temp\18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1860

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:268

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\18d00f31780680c6e04601ab004172d938e9f4017fa4f29fcfe6101e05ac334b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2016

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1968

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
c4a0d1e88b90c6ce4d89c7d2b7c1befe

SHA1
a0dc0b331fa198c3e898acbaf6a868653c758ea6

SHA256
30b551b84f498b5a35fc65da112943f960f3429b975f6a84b365ffe256c0dd47

SHA512
02c232feefa096ecd625117554853a3a158a088dc657d76a49424ca9aae7678b5848b370947ff0731055db8e01db16a580552301ad03a7322b00c1eb3e68ad38

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

MD5
c4a0d1e88b90c6ce4d89c7d2b7c1befe

SHA1
a0dc0b331fa198c3e898acbaf6a868653c758ea6

SHA256
30b551b84f498b5a35fc65da112943f960f3429b975f6a84b365ffe256c0dd47

SHA512
02c232feefa096ecd625117554853a3a158a088dc657d76a49424ca9aae7678b5848b370947ff0731055db8e01db16a580552301ad03a7322b00c1eb3e68ad38

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

MD5
c4a0d1e88b90c6ce4d89c7d2b7c1befe

SHA1
a0dc0b331fa198c3e898acbaf6a868653c758ea6

SHA256
30b551b84f498b5a35fc65da112943f960f3429b975f6a84b365ffe256c0dd47

SHA512
02c232feefa096ecd625117554853a3a158a088dc657d76a49424ca9aae7678b5848b370947ff0731055db8e01db16a580552301ad03a7322b00c1eb3e68ad38

Download Submit
memory/1860-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads