sakula | 6b7614ac78e4f5f0d9d3fed2d0a33796c449866555e3945b84ba36bfb435f510

General

Target

NEAS.5cac1a606e13a1d16df08c202807f5f0.exe
Size

67KB
MD5

5cac1a606e13a1d16df08c202807f5f0
SHA1

e75930c9cf14dce5125f653aa8b997eeaadf9f10
SHA256

6b7614ac78e4f5f0d9d3fed2d0a33796c449866555e3945b84ba36bfb435f510
SHA512

0caf9e64ca631cd1b2d4a68f9a2572fbe235b0288a13065aff84c9aff3d3a833406f67824e49fc05c4e5bf4514d43a16d31f01d187f1971b7fa99a290f6509b7
SSDEEP

768:u7Xezc/T6Zp14hyYtoVxYF9mHF1yD3BmNV8PsED3VK2+ZtyOjgO4r9vFAg2rq+:a6zqhyYtkYWI3BDYTjipvF2v

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

http://www.we11point.com:443/view.asp?cookie=%s&type=%d&vid=%d

http://www.we11point.com:443/photo/%s.jpg?vid=%d

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2504 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1720 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

NEAS.5cac1a606e13a1d16df08c202807f5f0.exe

pid process

2092 NEAS.5cac1a606e13a1d16df08c202807f5f0.exe
2092 NEAS.5cac1a606e13a1d16df08c202807f5f0.exe

pid	process
2504	cmd.exe

pid	process
1720	MediaCenter.exe

pid	process
2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe
2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

reg.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"	reg.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry
T1112

Processes:

reg.exe

pid process

2616 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2608 PING.EXE

pid	process
2616	reg.exe

pid	process
2608	PING.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

NEAS.5cac1a606e13a1d16df08c202807f5f0.execmd.execmd.exe

description	pid	process	target process
PID 2092 wrote to memory of 1220	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 1220	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 1220	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 1220	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 1720	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	MediaCenter.exe
PID 2092 wrote to memory of 1720	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	MediaCenter.exe
PID 2092 wrote to memory of 1720	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	MediaCenter.exe
PID 2092 wrote to memory of 1720	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	MediaCenter.exe
PID 1220 wrote to memory of 2616	1220	cmd.exe	reg.exe
PID 1220 wrote to memory of 2616	1220	cmd.exe	reg.exe
PID 1220 wrote to memory of 2616	1220	cmd.exe	reg.exe
PID 1220 wrote to memory of 2616	1220	cmd.exe	reg.exe
PID 2092 wrote to memory of 2504	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 2504	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 2504	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2092 wrote to memory of 2504	2092	NEAS.5cac1a606e13a1d16df08c202807f5f0.exe	cmd.exe
PID 2504 wrote to memory of 2608	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2608	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2608	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2608	2504	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.5cac1a606e13a1d16df08c202807f5f0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.5cac1a606e13a1d16df08c202807f5f0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2092

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1220

C:\Windows\SysWOW64\reg.exe
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
3⤵
- Adds Run key to start application
- Modifies registry key
PID:2616

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1720

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.5cac1a606e13a1d16df08c202807f5f0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2504

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
67KB

MD5
b1ba85e2cfcdaaf64fb1eb291ad3436e

SHA1
43bab7973ee77589e13eb6ee1dbfe14b3af0040e

SHA256
3a337ccd70f3ad5ef287e8bd8b745b1ab959723bb222e7730d8f381c1c7128ea

SHA512
4afc85ebe171b904ad545992c69d5e9d6f2d6e717d940be63737d24cfd4694c45a7f21b4db32484b4b61ac6c78495b9869e50f7a0a17816ad10761968777818b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
67KB

MD5
b1ba85e2cfcdaaf64fb1eb291ad3436e

SHA1
43bab7973ee77589e13eb6ee1dbfe14b3af0040e

SHA256
3a337ccd70f3ad5ef287e8bd8b745b1ab959723bb222e7730d8f381c1c7128ea

SHA512
4afc85ebe171b904ad545992c69d5e9d6f2d6e717d940be63737d24cfd4694c45a7f21b4db32484b4b61ac6c78495b9869e50f7a0a17816ad10761968777818b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
67KB

MD5
b1ba85e2cfcdaaf64fb1eb291ad3436e

SHA1
43bab7973ee77589e13eb6ee1dbfe14b3af0040e

SHA256
3a337ccd70f3ad5ef287e8bd8b745b1ab959723bb222e7730d8f381c1c7128ea

SHA512
4afc85ebe171b904ad545992c69d5e9d6f2d6e717d940be63737d24cfd4694c45a7f21b4db32484b4b61ac6c78495b9869e50f7a0a17816ad10761968777818b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
67KB

MD5
b1ba85e2cfcdaaf64fb1eb291ad3436e

SHA1
43bab7973ee77589e13eb6ee1dbfe14b3af0040e

SHA256
3a337ccd70f3ad5ef287e8bd8b745b1ab959723bb222e7730d8f381c1c7128ea

SHA512
4afc85ebe171b904ad545992c69d5e9d6f2d6e717d940be63737d24cfd4694c45a7f21b4db32484b4b61ac6c78495b9869e50f7a0a17816ad10761968777818b

Download Submit
memory/1720-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2092-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2092-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2092-10-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2092-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2092-12-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads