sakula | 6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8

General

Target

6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe
Size

44KB
MD5

d24231c7fd3434c343289eefe8d9e561
SHA1

9b554dedf014e6518796d657fae6c9786a6c9a27
SHA256

6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8
SHA512

071668c29357e18d441d6136b4461bb52337ea65f67381728271445604b9d0bd870b86807157f5f1e1e0d63c7ff33fe61608957828459290d8e6836bc7d8529c
SSDEEP

768:GhSksandb4GgyMsw4hyYtoVxYMcm1oUt1vnhBl:GTsGpjhyYtkYMRyUFb

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

2920 MediaCenter.exe

pid	process
2920	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

3748 reg.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1512 PING.EXE

pid	process
3748	reg.exe

pid	process
1512	PING.EXE

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.execmd.execmd.execmd.exe

description	pid	process	target process
PID 4056 wrote to memory of 1124	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 1124	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 1124	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 2716	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 2716	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 2716	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 884	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 884	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 4056 wrote to memory of 884	4056	6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe	cmd.exe
PID 2716 wrote to memory of 2920	2716	cmd.exe	MediaCenter.exe
PID 2716 wrote to memory of 2920	2716	cmd.exe	MediaCenter.exe
PID 2716 wrote to memory of 2920	2716	cmd.exe	MediaCenter.exe
PID 884 wrote to memory of 1512	884	cmd.exe	PING.EXE
PID 884 wrote to memory of 1512	884	cmd.exe	PING.EXE
PID 884 wrote to memory of 1512	884	cmd.exe	PING.EXE
PID 1124 wrote to memory of 3748	1124	cmd.exe	reg.exe
PID 1124 wrote to memory of 3748	1124	cmd.exe	reg.exe
PID 1124 wrote to memory of 3748	1124	cmd.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe
"C:\Users\Admin\AppData\Local\Temp\6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4056

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:1124

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:3748

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2716

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
3⤵
- Executes dropped EXE
PID:2920

C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\6de45d12ecbb43adb995681c0fa32fef9aeeebc3b645105ce9d0d94a9781fdc8.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:884

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1512

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
9079962547d3694db8afd74717472513

SHA1
e164d118e635df11a58548a38c929859050036ec

SHA256
fe55213351d506980390351609a635023b680c65d2a87079736bef13b4630892

SHA512
ffb3449b0a77aa338f9e43728a35c6c8302e5334a12313c8103baebc3ae85e7873bb72f3fe3406873c0c84d90a4dc46344c3283ab6fa7eceda69838d65707234

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

MD5
9079962547d3694db8afd74717472513

SHA1
e164d118e635df11a58548a38c929859050036ec

SHA256
fe55213351d506980390351609a635023b680c65d2a87079736bef13b4630892

SHA512
ffb3449b0a77aa338f9e43728a35c6c8302e5334a12313c8103baebc3ae85e7873bb72f3fe3406873c0c84d90a4dc46344c3283ab6fa7eceda69838d65707234

Download Submit
memory/2920-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2920-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4056-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4056-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads