sakula | 053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b

General

Target

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe
Size

200KB
MD5

e637f206cf38a98de72caca5f9ec206a
SHA1

cbe428fc50a5c608c043e46e68eacac7b5081a81
SHA256

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b
SHA512

a41354bfebccf92094b3e6f8a298058c400053ff3c047fd70afee221b6bbf17647de3b84629ee209fb0eee5f0d9d54a53f7a6e8538921d6001cf2a48e88e85dc

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 4 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
behavioral1/memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1544-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1544 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

pid process

1664 053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

pid	process
1544	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.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"	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.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

1840 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

description pid process

Token: SeIncBasePriorityPrivilege 1664 053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

pid	process
1840	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.execmd.exe

description	pid	process	target process
PID 1664 wrote to memory of 1544	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	MediaCenter.exe
PID 1664 wrote to memory of 1544	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	MediaCenter.exe
PID 1664 wrote to memory of 392	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	cmd.exe
PID 1664 wrote to memory of 392	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	cmd.exe
PID 1664 wrote to memory of 392	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	cmd.exe
PID 1664 wrote to memory of 392	1664	053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe	cmd.exe
PID 392 wrote to memory of 1840	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1840	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1840	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1840	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe
"C:\Users\Admin\AppData\Local\Temp\053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1544

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\053e65080b67db748d678f788d643d395b75752176dab8e526897bfcbbb76e2b.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1840

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
da4d85eefa0eb2b340cfca5b7b8f2ec5

SHA1
ba07abce61b7d96d3325e2ddf5c0cae10c7bf83f

SHA256
73e30aa8a4cb3a319a9c5396cd36e822fdcae4dbf17c33c0e99050c4e297aa48

SHA512
25056f9f49a31f643fe593518b87961e91ea6bbcd701ebe63fd4f20851351421ab71acbfb8c800f9f6181b7db5883d4176370b62657bc131258a298f2fdded87

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
da4d85eefa0eb2b340cfca5b7b8f2ec5

SHA1
ba07abce61b7d96d3325e2ddf5c0cae10c7bf83f

SHA256
73e30aa8a4cb3a319a9c5396cd36e822fdcae4dbf17c33c0e99050c4e297aa48

SHA512
25056f9f49a31f643fe593518b87961e91ea6bbcd701ebe63fd4f20851351421ab71acbfb8c800f9f6181b7db5883d4176370b62657bc131258a298f2fdded87

Download Submit
memory/1544-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1664-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1664-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads