sakula | 158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf

General

Target

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe
Size

150KB
MD5

43b50d76cc92733d0c96f17df3c95bbc
SHA1

cf5896d7073b9f98f6d5d8264bab665c7919d8b2
SHA256

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf
SHA512

cb6f178461de1613a8ed2ce28ccc2ca509f671ac27110bf3ca743f82bc82536397e71d56caea4f78c156fa23cf235d48a4e93b0920382fa988a4793d047393f3

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

1212 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1188 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

pid process

1880 158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

pid	process
1212	MediaCenter.exe

pid	process
1188	cmd.exe

pid	process
1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.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"	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.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

1824 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

description pid process

Token: SeIncBasePriorityPrivilege 1880 158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

pid	process
1824	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.execmd.exe

description	pid	process	target process
PID 1880 wrote to memory of 1212	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	MediaCenter.exe
PID 1880 wrote to memory of 1212	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	MediaCenter.exe
PID 1880 wrote to memory of 1188	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	cmd.exe
PID 1880 wrote to memory of 1188	1880	158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe	cmd.exe
PID 1188 wrote to memory of 1824	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1824	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1824	1188	cmd.exe	PING.EXE
PID 1188 wrote to memory of 1824	1188	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe
"C:\Users\Admin\AppData\Local\Temp\158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1880

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1212

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\158c3e78b921b5eaf67a76f521d21be6544f05e085f619c5646d084f118a7acf.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1824

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
103eb1c6d010616853b1340bc8d4e747

SHA1
fcb0ffba9c36b750a38d284ae5f6a8b5608226a6

SHA256
9f3b2c3dfea756a749bb6557827ac992b41012058afd7d4248c482546407b2cb

SHA512
583da0598514528eee55804de29a68b6ba993fe55302ff2da225f2501c048d12083456247a71eb98a87e4bfe14509e49b992d528bcde3953ef659080b871c665

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

MD5
103eb1c6d010616853b1340bc8d4e747

SHA1
fcb0ffba9c36b750a38d284ae5f6a8b5608226a6

SHA256
9f3b2c3dfea756a749bb6557827ac992b41012058afd7d4248c482546407b2cb

SHA512
583da0598514528eee55804de29a68b6ba993fe55302ff2da225f2501c048d12083456247a71eb98a87e4bfe14509e49b992d528bcde3953ef659080b871c665

Download Submit
memory/1880-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads