sakula | 6b6c1d533920561ebfc89ce7657be981ec08b8b7aaab907866c900f44db7b7fb

General

Target

NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe
Size

40KB
MD5

ea9771cc9b21b2390d684fed3eb5ae90
SHA1

b3572c8a9ee0440a37092091ee8c3868a2b9a331
SHA256

6b6c1d533920561ebfc89ce7657be981ec08b8b7aaab907866c900f44db7b7fb
SHA512

33bc6ee6dd182b1ba001ba48081a1825299e9c9f355690ebbd55bd58b5647e52c13ec2ba638d244a64885febb512d7b07017a9fe3a7d1061cf59ba17a5ca173d
SSDEEP

768:q7Xezc/T6Zp14hyYtoVxYF9mHfCBJTAIO3OtYVW:G6zqhyYtkYW/CPnO3O

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

2588 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2432 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe

pid process

2356 NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe
2356 NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe

pid	process
2588	cmd.exe

pid	process
2432	MediaCenter.exe

pid	process
2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe
2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.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

2116 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2644 PING.EXE

pid	process
2116	reg.exe

pid	process
2644	PING.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

NEAS.ea9771cc9b21b2390d684fed3eb5ae90.execmd.execmd.exe

description	pid	process	target process
PID 2356 wrote to memory of 2256	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2256	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2256	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2256	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2432	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	MediaCenter.exe
PID 2356 wrote to memory of 2432	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	MediaCenter.exe
PID 2356 wrote to memory of 2432	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	MediaCenter.exe
PID 2356 wrote to memory of 2432	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	MediaCenter.exe
PID 2256 wrote to memory of 2116	2256	cmd.exe	reg.exe
PID 2256 wrote to memory of 2116	2256	cmd.exe	reg.exe
PID 2256 wrote to memory of 2116	2256	cmd.exe	reg.exe
PID 2256 wrote to memory of 2116	2256	cmd.exe	reg.exe
PID 2356 wrote to memory of 2588	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2588	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2588	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2356 wrote to memory of 2588	2356	NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe	cmd.exe
PID 2588 wrote to memory of 2644	2588	cmd.exe	PING.EXE
PID 2588 wrote to memory of 2644	2588	cmd.exe	PING.EXE
PID 2588 wrote to memory of 2644	2588	cmd.exe	PING.EXE
PID 2588 wrote to memory of 2644	2588	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2356

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:2256

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:2116

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2432

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.ea9771cc9b21b2390d684fed3eb5ae90.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2588

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2644

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
b3eba78f01ca3b78a4e88f82c3c8af06

SHA1
5b42cebf0c9bbfe49e6e7d3f5a1405bc25f02f48

SHA256
cf1e2da5479099c4681cf7151975ad176fb451d168e3a636c71c65a898936130

SHA512
ae8b9673324d073fe448ac94d611970a7cdca3299f568063ed604a14f8e22d9a9cd465abe302a05fb42892fc6f6a843f2236c4930f1103e9ab4a49d0749dcdbf

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

MD5
b3eba78f01ca3b78a4e88f82c3c8af06

SHA1
5b42cebf0c9bbfe49e6e7d3f5a1405bc25f02f48

SHA256
cf1e2da5479099c4681cf7151975ad176fb451d168e3a636c71c65a898936130

SHA512
ae8b9673324d073fe448ac94d611970a7cdca3299f568063ed604a14f8e22d9a9cd465abe302a05fb42892fc6f6a843f2236c4930f1103e9ab4a49d0749dcdbf

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

MD5
b3eba78f01ca3b78a4e88f82c3c8af06

SHA1
5b42cebf0c9bbfe49e6e7d3f5a1405bc25f02f48

SHA256
cf1e2da5479099c4681cf7151975ad176fb451d168e3a636c71c65a898936130

SHA512
ae8b9673324d073fe448ac94d611970a7cdca3299f568063ed604a14f8e22d9a9cd465abe302a05fb42892fc6f6a843f2236c4930f1103e9ab4a49d0749dcdbf

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

MD5
b3eba78f01ca3b78a4e88f82c3c8af06

SHA1
5b42cebf0c9bbfe49e6e7d3f5a1405bc25f02f48

SHA256
cf1e2da5479099c4681cf7151975ad176fb451d168e3a636c71c65a898936130

SHA512
ae8b9673324d073fe448ac94d611970a7cdca3299f568063ed604a14f8e22d9a9cd465abe302a05fb42892fc6f6a843f2236c4930f1103e9ab4a49d0749dcdbf

Download Submit
memory/2356-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2356-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2356-9-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2356-12-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2356-13-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/2432-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads