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
\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

1624 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

740 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

pid process

1608 4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

pid	process
1624	MediaCenter.exe

pid	process
740	cmd.exe

pid	process
1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.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

1984 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

description pid process

Token: SeIncBasePriorityPrivilege 1608 4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

pid	process
1984	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.execmd.exe

description	pid	process	target process
PID 1608 wrote to memory of 1624	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 1608 wrote to memory of 1624	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 1608 wrote to memory of 1624	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 1608 wrote to memory of 1624	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	MediaCenter.exe
PID 1608 wrote to memory of 740	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 1608 wrote to memory of 740	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 1608 wrote to memory of 740	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 1608 wrote to memory of 740	1608	4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe	cmd.exe
PID 740 wrote to memory of 1984	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1984	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1984	740	cmd.exe	PING.EXE
PID 740 wrote to memory of 1984	740	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe
"C:\Users\Admin\AppData\Local\Temp\4918a76579bcd24304713ea5568f93a8a978a079c0d8d1d2bb1f9933046a0da8.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1608

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1624

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⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:740

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1984

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
c19f5ec07da15b33e8c5892f30f5fa2c

SHA1
2a66b9ef862ed48bf39a9e30bce9eec5f9470f59

SHA256
d1aa51d750b1cb926a908953aec616bdc11fcfc490cff60a4ad415ca50cd9514

SHA512
e5b2f5c7dec8d669b78bea67e82b4c6f6a309cb58743b1779a7aaa7568ee3c2b5bd80d7f8f502b4efdfddf1dc0ecb69333c8ba3c01d242044eff477ee7763550

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

MD5
c19f5ec07da15b33e8c5892f30f5fa2c

SHA1
2a66b9ef862ed48bf39a9e30bce9eec5f9470f59

SHA256
d1aa51d750b1cb926a908953aec616bdc11fcfc490cff60a4ad415ca50cd9514

SHA512
e5b2f5c7dec8d669b78bea67e82b4c6f6a309cb58743b1779a7aaa7568ee3c2b5bd80d7f8f502b4efdfddf1dc0ecb69333c8ba3c01d242044eff477ee7763550

Download Submit
memory/1608-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads