sakula | bf1c6d2fd16c85461f4be1986409193b7ad89ddaab5fe10b1338c1957953b225

General

Target

NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe
Size

57KB
MD5

f1cc2c63ab37a1169502c9d747490740
SHA1

89fb182bd220daf70e5b1c31a182f15367b20938
SHA256

bf1c6d2fd16c85461f4be1986409193b7ad89ddaab5fe10b1338c1957953b225
SHA512

be05ea2ea95fe1eda7ef487828c175bcf20a341d6628bb5c72750dcce66e4eebdd93433dd52bdc74d9458b31999b82237e6ac71e15439549ca29d8d911406ad6
SSDEEP

768:l7Xezc/T6Zp14hyYtoVxYPLVNPsED3VK2+ZtyOjgO4r9vFAg2rqm:V6zqhyYtkY7YTjipvF2X

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

2604 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2356 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe

pid process

2516 NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe
2516 NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe

pid	process
2604	cmd.exe

pid	process
2356	MediaCenter.exe

pid	process
2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe
2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.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

2696 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2984 PING.EXE

pid	process
2696	reg.exe

pid	process
2984	PING.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

NEAS.f1cc2c63ab37a1169502c9d747490740_JC.execmd.execmd.exe

description	pid	process	target process
PID 2516 wrote to memory of 1096	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 1096	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 1096	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 1096	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 2356	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	MediaCenter.exe
PID 2516 wrote to memory of 2356	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	MediaCenter.exe
PID 2516 wrote to memory of 2356	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	MediaCenter.exe
PID 2516 wrote to memory of 2356	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	MediaCenter.exe
PID 1096 wrote to memory of 2696	1096	cmd.exe	reg.exe
PID 1096 wrote to memory of 2696	1096	cmd.exe	reg.exe
PID 1096 wrote to memory of 2696	1096	cmd.exe	reg.exe
PID 1096 wrote to memory of 2696	1096	cmd.exe	reg.exe
PID 2516 wrote to memory of 2604	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 2604	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 2604	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2516 wrote to memory of 2604	2516	NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe	cmd.exe
PID 2604 wrote to memory of 2984	2604	cmd.exe	PING.EXE
PID 2604 wrote to memory of 2984	2604	cmd.exe	PING.EXE
PID 2604 wrote to memory of 2984	2604	cmd.exe	PING.EXE
PID 2604 wrote to memory of 2984	2604	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2516

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:1096

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:2696

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2356

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.f1cc2c63ab37a1169502c9d747490740_JC.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2604

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2984

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
57KB

MD5
fa80045d275a535ade229a7f02872a38

SHA1
5a4f477f5438d6b8203383607520a5d217b44923

SHA256
9af68b47388689721f9f1e2b2467ef23c6f6f0c4394e2a07409c1d6386d0909e

SHA512
d7ad83366f35619046f3c0572df0112300c9082034b52fffa96b7434ae325d0a500be46b5510688c38cbaef0232020551afa2cf6b27a5616c92fbf58a86bc87b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
57KB

MD5
fa80045d275a535ade229a7f02872a38

SHA1
5a4f477f5438d6b8203383607520a5d217b44923

SHA256
9af68b47388689721f9f1e2b2467ef23c6f6f0c4394e2a07409c1d6386d0909e

SHA512
d7ad83366f35619046f3c0572df0112300c9082034b52fffa96b7434ae325d0a500be46b5510688c38cbaef0232020551afa2cf6b27a5616c92fbf58a86bc87b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
57KB

MD5
fa80045d275a535ade229a7f02872a38

SHA1
5a4f477f5438d6b8203383607520a5d217b44923

SHA256
9af68b47388689721f9f1e2b2467ef23c6f6f0c4394e2a07409c1d6386d0909e

SHA512
d7ad83366f35619046f3c0572df0112300c9082034b52fffa96b7434ae325d0a500be46b5510688c38cbaef0232020551afa2cf6b27a5616c92fbf58a86bc87b

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
57KB

MD5
fa80045d275a535ade229a7f02872a38

SHA1
5a4f477f5438d6b8203383607520a5d217b44923

SHA256
9af68b47388689721f9f1e2b2467ef23c6f6f0c4394e2a07409c1d6386d0909e

SHA512
d7ad83366f35619046f3c0572df0112300c9082034b52fffa96b7434ae325d0a500be46b5510688c38cbaef0232020551afa2cf6b27a5616c92fbf58a86bc87b

Download Submit
memory/2516-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2516-9-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads