sakula | 057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0

General

Target

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe
Size

150KB
MD5

ab643e0500f2f14866e7341c7fbd5b1a
SHA1

bc7772ac4fbb55ffa0a961a28da97619473f7fcf
SHA256

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0
SHA512

aac219f949a3806a28f8ff309a398b4e1f7a6013490bac731e84afb6118946f42e115bd5a4d09a1ba69ebabd8512e39b4e0062e3466540fc492d666e6b202ba7

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 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

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

1536 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1136 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

pid process

1732 057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

pid	process
1536	MediaCenter.exe

pid	process
1136	cmd.exe

pid	process
1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.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"	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.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

1260 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

description pid process

Token: SeIncBasePriorityPrivilege 1732 057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

pid	process
1260	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.execmd.exe

description	pid	process	target process
PID 1732 wrote to memory of 1536	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	MediaCenter.exe
PID 1732 wrote to memory of 1536	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	MediaCenter.exe
PID 1732 wrote to memory of 1136	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	cmd.exe
PID 1732 wrote to memory of 1136	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	cmd.exe
PID 1732 wrote to memory of 1136	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	cmd.exe
PID 1732 wrote to memory of 1136	1732	057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe	cmd.exe
PID 1136 wrote to memory of 1260	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 1260	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 1260	1136	cmd.exe	PING.EXE
PID 1136 wrote to memory of 1260	1136	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe
"C:\Users\Admin\AppData\Local\Temp\057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1536

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\057e946b481892c3d207a3f13ebea74c08d6ada7a0faa54b28a84556f6d1cce0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1136

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1260

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
6085759bfe24d3bfab426429656ab805

SHA1
70f8c88b073f6817b44157776b6f25f8e2d8c0f4

SHA256
ba5c80fa7fd013188533d5df4a58ec319b9b7e80942ea669bef184014f2c55da

SHA512
012cee8377089ab43168d9a4aa7804c71c00a16a26a1f9735fa283cb4bb40031461626fb43ee58579cf31c1cce0526ef455ee2fba63cde07abb38f946624579d

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
6085759bfe24d3bfab426429656ab805

SHA1
70f8c88b073f6817b44157776b6f25f8e2d8c0f4

SHA256
ba5c80fa7fd013188533d5df4a58ec319b9b7e80942ea669bef184014f2c55da

SHA512
012cee8377089ab43168d9a4aa7804c71c00a16a26a1f9735fa283cb4bb40031461626fb43ee58579cf31c1cce0526ef455ee2fba63cde07abb38f946624579d

Download Submit
memory/1732-55-0x0000000076371000-0x0000000076373000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads