sakula | 834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681

General

Target

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe
Size

89KB
MD5

5a843bc0b9f4525b1ee512e1eba95641
SHA1

b74c828dc6f726c42e92e660294f9c549a244b7e
SHA256

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681
SHA512

32e60201eb43a5e52b66564d10d904e4a847cd5ca13bf7321860ecae81bfba1e76863f3abfa1f02ee05dab4f0b78ec0640d85f6ba06dd52c7f60e1afab871696

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1620 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1844 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

pid process

960 834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

pid	process
1620	MediaCenter.exe

pid	process
1844	cmd.exe

pid	process
960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.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"	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.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

1052 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

description pid process

Token: SeIncBasePriorityPrivilege 960 834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

pid	process
1052	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.execmd.exe

description	pid	process	target process
PID 960 wrote to memory of 1620	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 960 wrote to memory of 1620	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 960 wrote to memory of 1620	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 960 wrote to memory of 1620	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	MediaCenter.exe
PID 960 wrote to memory of 1844	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 960 wrote to memory of 1844	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 960 wrote to memory of 1844	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 960 wrote to memory of 1844	960	834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe	cmd.exe
PID 1844 wrote to memory of 1052	1844	cmd.exe	PING.EXE
PID 1844 wrote to memory of 1052	1844	cmd.exe	PING.EXE
PID 1844 wrote to memory of 1052	1844	cmd.exe	PING.EXE
PID 1844 wrote to memory of 1052	1844	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe
"C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:960

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1620

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\834b4e2cb213740f4bde30273c12c4e6e1aeeb6d9f61f100bac0a68731d25681.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1844

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1052

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
304248d7ef7c406f23a65a62790a9d8c

SHA1
4c67c82bde2d8499108ddaafd6d3ccc9070000e5

SHA256
b481a44a980743ea4fa32285530e126fd82a8269ee466ce97a4c3991c1781f55

SHA512
e0eb9fcda0db5f3191c51adefde8b15d3c7046adcd986e8f53e0be728c5483562aa20e9799cc7c01d93e222fd1dd7852f26bf7ed9bdcfa448b70be0d2519fc57

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

MD5
304248d7ef7c406f23a65a62790a9d8c

SHA1
4c67c82bde2d8499108ddaafd6d3ccc9070000e5

SHA256
b481a44a980743ea4fa32285530e126fd82a8269ee466ce97a4c3991c1781f55

SHA512
e0eb9fcda0db5f3191c51adefde8b15d3c7046adcd986e8f53e0be728c5483562aa20e9799cc7c01d93e222fd1dd7852f26bf7ed9bdcfa448b70be0d2519fc57

Download Submit
memory/960-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads