sakula | fef2acf953872c647eed62a75f0a70dab2c2ace2fbf04519df01b68bfdf9e590

General

Target

NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe
Size

40KB
MD5

fcd95c36c15206b4e16a09f4e5ebc960
SHA1

7cdf76b1fb29a154c897a4817ffa488c3de0a566
SHA256

fef2acf953872c647eed62a75f0a70dab2c2ace2fbf04519df01b68bfdf9e590
SHA512

19783deb866ebb206db025f6868b205d95955f2ccde8de8135b0b33cb99c9f4158826a600fd98b33582745bad0a95f445c2a2b2812398838307c702c885e59a1
SSDEEP

768:q7Xezc/T6Zp14hyYtoVxYF9mHfCBJTAIO3OtYVn:G6zqhyYtkYW/CPnO3P

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

2552 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

3000 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe

pid process

2040 NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe
2040 NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe

pid	process
2552	cmd.exe

pid	process
3000	MediaCenter.exe

pid	process
2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe
2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.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

2120 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3028 PING.EXE

pid	process
2120	reg.exe

pid	process
3028	PING.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

NEAS.fcd95c36c15206b4e16a09f4e5ebc960.execmd.execmd.exe

description	pid	process	target process
PID 2040 wrote to memory of 2412	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2412	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2412	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2412	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 3000	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	MediaCenter.exe
PID 2040 wrote to memory of 3000	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	MediaCenter.exe
PID 2040 wrote to memory of 3000	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	MediaCenter.exe
PID 2040 wrote to memory of 3000	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	MediaCenter.exe
PID 2412 wrote to memory of 2120	2412	cmd.exe	reg.exe
PID 2412 wrote to memory of 2120	2412	cmd.exe	reg.exe
PID 2412 wrote to memory of 2120	2412	cmd.exe	reg.exe
PID 2412 wrote to memory of 2120	2412	cmd.exe	reg.exe
PID 2040 wrote to memory of 2552	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2552	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2552	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2040 wrote to memory of 2552	2040	NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe	cmd.exe
PID 2552 wrote to memory of 3028	2552	cmd.exe	PING.EXE
PID 2552 wrote to memory of 3028	2552	cmd.exe	PING.EXE
PID 2552 wrote to memory of 3028	2552	cmd.exe	PING.EXE
PID 2552 wrote to memory of 3028	2552	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2040

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:2412

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:2120

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3000

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.fcd95c36c15206b4e16a09f4e5ebc960.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2552

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3028

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
40KB

MD5
69345e9e8f8e7a38901b31b0d9fcd709

SHA1
02271ca47af43fa7afc7f3b668791c79e8ea5cae

SHA256
55cbc9f208a1ccbe45ef1d00cfdc8474d49c574c8d97604497e1168dc8e29e8c

SHA512
c05b7decbc46c0a95aa95c621db6ccb1dde21fa12b15f6125caeb26ec4d792104534e39cec5e61ab5c4ff64f884df4dcd88967bd310c496f40f5dbc1476c3d73

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
40KB

MD5
69345e9e8f8e7a38901b31b0d9fcd709

SHA1
02271ca47af43fa7afc7f3b668791c79e8ea5cae

SHA256
55cbc9f208a1ccbe45ef1d00cfdc8474d49c574c8d97604497e1168dc8e29e8c

SHA512
c05b7decbc46c0a95aa95c621db6ccb1dde21fa12b15f6125caeb26ec4d792104534e39cec5e61ab5c4ff64f884df4dcd88967bd310c496f40f5dbc1476c3d73

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
40KB

MD5
69345e9e8f8e7a38901b31b0d9fcd709

SHA1
02271ca47af43fa7afc7f3b668791c79e8ea5cae

SHA256
55cbc9f208a1ccbe45ef1d00cfdc8474d49c574c8d97604497e1168dc8e29e8c

SHA512
c05b7decbc46c0a95aa95c621db6ccb1dde21fa12b15f6125caeb26ec4d792104534e39cec5e61ab5c4ff64f884df4dcd88967bd310c496f40f5dbc1476c3d73

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
40KB

MD5
69345e9e8f8e7a38901b31b0d9fcd709

SHA1
02271ca47af43fa7afc7f3b668791c79e8ea5cae

SHA256
55cbc9f208a1ccbe45ef1d00cfdc8474d49c574c8d97604497e1168dc8e29e8c

SHA512
c05b7decbc46c0a95aa95c621db6ccb1dde21fa12b15f6125caeb26ec4d792104534e39cec5e61ab5c4ff64f884df4dcd88967bd310c496f40f5dbc1476c3d73

Download Submit
memory/2040-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2040-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2040-5-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/2040-11-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/2040-12-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2040-14-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/2040-15-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/3000-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads