sakula | 4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8

General

Target

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe
Size

89KB
MD5

41093a982526c6dc7dbcf4f63814d428
SHA1

85fc68bbb79854bcd59fff566328a9856897d0d9
SHA256

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8
SHA512

3665a000cb7ee2264491788bb6b8177cb9d6b12a196a8a21278397e9f5cb5fb314f2c73bcb98489dc4ef1bbc23e4e8e62da345704bff73c8859c8d613afafa88

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
C:\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

3528 MediaCenter.exe

pid	process
3528	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.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"	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.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

1648 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

description pid process

Token: SeIncBasePriorityPrivilege 812 4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

pid	process
1648	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.execmd.exe

description	pid	process	target process
PID 812 wrote to memory of 3528	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 812 wrote to memory of 3528	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 812 wrote to memory of 3528	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 812 wrote to memory of 436	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 812 wrote to memory of 436	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 812 wrote to memory of 436	812	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 436 wrote to memory of 1648	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1648	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1648	436	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe
"C:\Users\Admin\AppData\Local\Temp\4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:812

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3528

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:436

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1648

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
f2562f6492ba2db062201961de7613af

SHA1
f7c80daa7f1147c3f409b13b67a4134a733a565a

SHA256
067b7966385c4d57584ca92100bbf050bfd004d280021fbc874250d143f7c18c

SHA512
066edb41466073e01507358962903f9d846f6ea67eef68abbd88c5bc7056dbf12586d9c8b1174fc6fe6a6e4106ece061af9d77f882947789a552f9b2b39c01ea

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

MD5
f2562f6492ba2db062201961de7613af

SHA1
f7c80daa7f1147c3f409b13b67a4134a733a565a

SHA256
067b7966385c4d57584ca92100bbf050bfd004d280021fbc874250d143f7c18c

SHA512
066edb41466073e01507358962903f9d846f6ea67eef68abbd88c5bc7056dbf12586d9c8b1174fc6fe6a6e4106ece061af9d77f882947789a552f9b2b39c01ea

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads