sakula | 12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0

General

Target

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe
Size

113KB
MD5

5338eb0cefe069ccec1216e43b1b208d
SHA1

6e309c27bd28a29a3a54222473e64f123d6a0825
SHA256

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0
SHA512

c9f9c82cd42feb6b50f8d4cd1b6740584271d81539d6e543d4a26a0a629808afadf327e0e3a14c7c10136d4d2404877e9d96b5d0352380e361c18848425256dd

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/952-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1864-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1864 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1988 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

pid process

952 12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

pid	process
1864	MediaCenter.exe

pid	process
1988	cmd.exe

pid	process
952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.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"	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.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:

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

description pid process

Token: SeIncBasePriorityPrivilege 952 12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

pid	process
1984	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.execmd.exe

description	pid	process	target process
PID 952 wrote to memory of 1864	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	MediaCenter.exe
PID 952 wrote to memory of 1864	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	MediaCenter.exe
PID 952 wrote to memory of 1988	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	cmd.exe
PID 952 wrote to memory of 1988	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	cmd.exe
PID 952 wrote to memory of 1988	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	cmd.exe
PID 952 wrote to memory of 1988	952	12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe	cmd.exe
PID 1988 wrote to memory of 1984	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1984	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1984	1988	cmd.exe	PING.EXE
PID 1988 wrote to memory of 1984	1988	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe
"C:\Users\Admin\AppData\Local\Temp\12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1864

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\12ca7bdcbd8548fb0f7b23795e962a2d98837384141fd35872eaf68d51f2d3a0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1988

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
aa51bfbcbe69b7f5a49a86d1eca6bfe9

SHA1
0ec65825df213bfed6d7bc8550432f9617a273e3

SHA256
55166afb34a64cbef5b491e9f94591c48285948685e0d09febff847b7328c872

SHA512
1b5eea87c775474654404d0757f01e7cd36fc1c8f498a39894c92418e6d574447e38cd36eee7ab5e88fa27a0d1638e9d81d756f11425897e88e0e31ebb4c3673

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

MD5
aa51bfbcbe69b7f5a49a86d1eca6bfe9

SHA1
0ec65825df213bfed6d7bc8550432f9617a273e3

SHA256
55166afb34a64cbef5b491e9f94591c48285948685e0d09febff847b7328c872

SHA512
1b5eea87c775474654404d0757f01e7cd36fc1c8f498a39894c92418e6d574447e38cd36eee7ab5e88fa27a0d1638e9d81d756f11425897e88e0e31ebb4c3673

Download Submit
memory/952-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download
memory/952-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1864-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads