sakula | 539e1f1ea8ceffde1a68570570da0e83c46aebaa82496d907eb21445f1cf9a49

General

Target

NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe
Size

67KB
MD5

e56fb73cfe202939d059074992d5d9f0
SHA1

4780d88b03b29f128ae9ffbe6e3edb0e6e6ca7e1
SHA256

539e1f1ea8ceffde1a68570570da0e83c46aebaa82496d907eb21445f1cf9a49
SHA512

d598b2a46d78361472a49c81a81a3615531c8af7ff85e36b4bf99f94a61f71e01dcfcdd179dd3bf9c317dba65a89a7167e2a8eaab812562d749efd22a4d90d4c
SSDEEP

768:u7Xezc/T6Zp14hyYtoVxYF9mHF1yD3BmNV8PsED3VK2+ZtyOjgO4r9vFAg2rqf:a6zqhyYtkYWI3BDYTjipvF2i

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

1268 MediaCenter.exe
Loads dropped DLL 2 IoCs

Processes:

NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe

pid process

2936 NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe
2936 NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe

pid	process
2504	cmd.exe

pid	process
1268	MediaCenter.exe

pid	process
2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe
2936	NEAS.e56fb73cfe202939d059074992d5d9f0_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

2160 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2656 PING.EXE

pid	process
2160	reg.exe

pid	process
2656	PING.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

NEAS.e56fb73cfe202939d059074992d5d9f0_JC.execmd.execmd.exe

description	pid	process	target process
PID 2936 wrote to memory of 2224	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2224	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2224	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2224	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 1268	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	MediaCenter.exe
PID 2936 wrote to memory of 1268	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	MediaCenter.exe
PID 2936 wrote to memory of 1268	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	MediaCenter.exe
PID 2936 wrote to memory of 1268	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	MediaCenter.exe
PID 2224 wrote to memory of 2160	2224	cmd.exe	reg.exe
PID 2224 wrote to memory of 2160	2224	cmd.exe	reg.exe
PID 2224 wrote to memory of 2160	2224	cmd.exe	reg.exe
PID 2224 wrote to memory of 2160	2224	cmd.exe	reg.exe
PID 2936 wrote to memory of 2504	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2504	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2504	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2936 wrote to memory of 2504	2936	NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe	cmd.exe
PID 2504 wrote to memory of 2656	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2656	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2656	2504	cmd.exe	PING.EXE
PID 2504 wrote to memory of 2656	2504	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.e56fb73cfe202939d059074992d5d9f0_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2936

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:2224

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:2160

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1268

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\NEAS.e56fb73cfe202939d059074992d5d9f0_JC.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:2656

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
308049bb907962ecdc4a46abaf0f2b80

SHA1
0ccf68e370ad862929d2943dad5aa02f0446fbb0

SHA256
554e686e7588f652eaf159a5b1fb47037f22a4da98cd8664b4458c3371c4d05c

SHA512
bc044e709c5d60373bfa2bf95088876d9fc4a28642d8a8322bc67baefbe35c57ce741c7e60882b3fa0e875d1dfbe0d8434181bc2ee131e8ba13b8aaea1b9ae6d

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

MD5
308049bb907962ecdc4a46abaf0f2b80

SHA1
0ccf68e370ad862929d2943dad5aa02f0446fbb0

SHA256
554e686e7588f652eaf159a5b1fb47037f22a4da98cd8664b4458c3371c4d05c

SHA512
bc044e709c5d60373bfa2bf95088876d9fc4a28642d8a8322bc67baefbe35c57ce741c7e60882b3fa0e875d1dfbe0d8434181bc2ee131e8ba13b8aaea1b9ae6d

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

MD5
308049bb907962ecdc4a46abaf0f2b80

SHA1
0ccf68e370ad862929d2943dad5aa02f0446fbb0

SHA256
554e686e7588f652eaf159a5b1fb47037f22a4da98cd8664b4458c3371c4d05c

SHA512
bc044e709c5d60373bfa2bf95088876d9fc4a28642d8a8322bc67baefbe35c57ce741c7e60882b3fa0e875d1dfbe0d8434181bc2ee131e8ba13b8aaea1b9ae6d

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

MD5
308049bb907962ecdc4a46abaf0f2b80

SHA1
0ccf68e370ad862929d2943dad5aa02f0446fbb0

SHA256
554e686e7588f652eaf159a5b1fb47037f22a4da98cd8664b4458c3371c4d05c

SHA512
bc044e709c5d60373bfa2bf95088876d9fc4a28642d8a8322bc67baefbe35c57ce741c7e60882b3fa0e875d1dfbe0d8434181bc2ee131e8ba13b8aaea1b9ae6d

Download Submit
memory/1268-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2936-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2936-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2936-9-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download
memory/2936-12-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2936-13-0x0000000000220000-0x000000000022A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads