sakula | af48e5189b2bd8b21930cc857956326ef7180e88405a18141a10993edcda9824

General

Target

87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe
Size

44KB
MD5

1e25cb169893f2ce73e137ae18c6df82
SHA1

2112f760a5c3095fadeef5bd45fdc6979b07953b
SHA256

87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc
SHA512

dd28f177631343a2c1ea5be0fd23329f40865681bf443c7e472a82cd85a7763ad3a84a7bd5569691b43160d826655e2884494f681074fdeabc70b979141057a5
SSDEEP

768:GhSksandb4GgyMsw4hyYtoVxYMcm1oUt1vnhBL:GTsGpjhyYtkYMRyUFp

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

http://vpn.premrera.com:443/viewpre.asp?cstring=%s&tom=%d&id=%d

http://vpn.premrera.com:443/photo/%s.jpg?id=%d

http://173.254.226.212:443/viewpre.asp?cstring=%s&tom=%d&id=%d

http://173.254.226.212:443/photo/%s.jpg?id=%d

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2452 MediaCenter.exe

pid	process
2452	MediaCenter.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

1096 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1464 PING.EXE

pid	process
1096	reg.exe

pid	process
1464	PING.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.execmd.execmd.execmd.exe

description	pid	process	target process
PID 2252 wrote to memory of 1688	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 1688	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 1688	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4248	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4248	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4248	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4216	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4216	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 2252 wrote to memory of 4216	2252	87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe	cmd.exe
PID 4248 wrote to memory of 2452	4248	cmd.exe	MediaCenter.exe
PID 4248 wrote to memory of 2452	4248	cmd.exe	MediaCenter.exe
PID 4248 wrote to memory of 2452	4248	cmd.exe	MediaCenter.exe
PID 4216 wrote to memory of 1464	4216	cmd.exe	PING.EXE
PID 4216 wrote to memory of 1464	4216	cmd.exe	PING.EXE
PID 4216 wrote to memory of 1464	4216	cmd.exe	PING.EXE
PID 1688 wrote to memory of 1096	1688	cmd.exe	reg.exe
PID 1688 wrote to memory of 1096	1688	cmd.exe	reg.exe
PID 1688 wrote to memory of 1096	1688	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe
"C:\Users\Admin\AppData\Local\Temp\87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2252

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:1688

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:1096

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4248

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
3⤵
- Executes dropped EXE
PID:2452

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\87d289e296b3779a744d2ceac8ef592c510b7c6a34157a7f88ba19fa36113fbc.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4216

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1464

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
44KB

MD5
5f35ec0b82bbbe75d78223d642d6b140

SHA1
87a0142cc41955abe77a1fd915aad96abbfd8535

SHA256
2b48dc650155f3dc291dde3cb50c04dc2a8f92b0d3f32b9710b7e0e15fdf15c9

SHA512
07fc4886c6682b21ba18d5bbfee88368b1cbf415e5ae1eb0437dcf5eb4605b564b8b49f0aced105a60e153396c56ceab1dc06b22860531804f0f9c06087c7ae8

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
44KB

MD5
5f35ec0b82bbbe75d78223d642d6b140

SHA1
87a0142cc41955abe77a1fd915aad96abbfd8535

SHA256
2b48dc650155f3dc291dde3cb50c04dc2a8f92b0d3f32b9710b7e0e15fdf15c9

SHA512
07fc4886c6682b21ba18d5bbfee88368b1cbf415e5ae1eb0437dcf5eb4605b564b8b49f0aced105a60e153396c56ceab1dc06b22860531804f0f9c06087c7ae8

Download Submit
memory/2252-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2252-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2452-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2452-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads