sakula | 041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60

General

Target

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe
Size

101KB
MD5

c4a0411e035d4e538e295b19af6554c7
SHA1

0727a1eabe9b6f782b69dd8ae15929208c81f50c
SHA256

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60
SHA512

5fc58033b82e1551a36d547c27d258fea8ffafcbae24a969ef074e3b20df18bb7f3ac4092b89fc1f253acf686b02464c356223631069af02bba74f15e8a25dd7

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 3 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
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1656 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2008 cmd.exe

pid	process
1656	MediaCenter.exe

pid	process
2008	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe

pid	process
1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe
1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.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"	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.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

2000 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe

description pid process

Token: SeIncBasePriorityPrivilege 1920 041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe

pid	process
2000	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.execmd.exe

description	pid	process	target process
PID 1920 wrote to memory of 1656	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	MediaCenter.exe
PID 1920 wrote to memory of 1656	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	MediaCenter.exe
PID 1920 wrote to memory of 1656	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	MediaCenter.exe
PID 1920 wrote to memory of 1656	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	MediaCenter.exe
PID 1920 wrote to memory of 2008	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	cmd.exe
PID 1920 wrote to memory of 2008	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	cmd.exe
PID 1920 wrote to memory of 2008	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	cmd.exe
PID 1920 wrote to memory of 2008	1920	041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe	cmd.exe
PID 2008 wrote to memory of 2000	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 2000	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 2000	2008	cmd.exe	PING.EXE
PID 2008 wrote to memory of 2000	2008	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe
"C:\Users\Admin\AppData\Local\Temp\041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\041ef5263504ab8fbb972529b2f7c861bb04175c9aa7b9cbb2a7c8a2c672de60.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2008

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2000

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
6acfe00619ea1e985d9709bdb7ddf2d0

SHA1
9c739c57596368379e71f40443f1df635c2f6972

SHA256
b1759c9f411fc1f962122ce86d40716b51f552fdd01cef8a195fb32ad9e1a865

SHA512
e4be9a4f7a5b599a8f7586bf6fd22224b68ac99da40e23d7d8b6a87b653db3fef9096bcb400f91f2461b9746aabdea28b4e6a278b80311944ffaf9ceed833298

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
6acfe00619ea1e985d9709bdb7ddf2d0

SHA1
9c739c57596368379e71f40443f1df635c2f6972

SHA256
b1759c9f411fc1f962122ce86d40716b51f552fdd01cef8a195fb32ad9e1a865

SHA512
e4be9a4f7a5b599a8f7586bf6fd22224b68ac99da40e23d7d8b6a87b653db3fef9096bcb400f91f2461b9746aabdea28b4e6a278b80311944ffaf9ceed833298

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
6acfe00619ea1e985d9709bdb7ddf2d0

SHA1
9c739c57596368379e71f40443f1df635c2f6972

SHA256
b1759c9f411fc1f962122ce86d40716b51f552fdd01cef8a195fb32ad9e1a865

SHA512
e4be9a4f7a5b599a8f7586bf6fd22224b68ac99da40e23d7d8b6a87b653db3fef9096bcb400f91f2461b9746aabdea28b4e6a278b80311944ffaf9ceed833298

Download Submit
memory/1920-54-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads