sakula | ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2

General

Target

ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe
Size

58KB
MD5

571ccc099cce9ac552a60405982c1550
SHA1

40fd2201cf1f61a05b24d643838186a321d7a6f0
SHA256

ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2
SHA512

e5e87587d4b9d2c7e2890c19c62aa7455e137df29c87ef21964a77f562f0ce7280444ccd73ab2cc859dd6c26d229a292189d6712b9a574606aca045909a38049
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/f:iEoIlwIguEA4c5DgA9DOyq0eFn

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Sakula family
sakula

Sakula payload 4 IoCs

resource	yara_rule
behavioral1/memory/2648-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2364-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2648-21-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2364-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2112	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2364	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe
2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2112	cmd.exe
1716	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1716	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2648 wrote to memory of 2364	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	30
PID 2648 wrote to memory of 2364	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	30
PID 2648 wrote to memory of 2364	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	30
PID 2648 wrote to memory of 2364	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	30
PID 2648 wrote to memory of 2112	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	32
PID 2648 wrote to memory of 2112	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	32
PID 2648 wrote to memory of 2112	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	32
PID 2648 wrote to memory of 2112	2648	ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe	32
PID 2112 wrote to memory of 1716	2112	cmd.exe	34
PID 2112 wrote to memory of 1716	2112	cmd.exe	34
PID 2112 wrote to memory of 1716	2112	cmd.exe	34
PID 2112 wrote to memory of 1716	2112	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe
"C:\Users\Admin\AppData\Local\Temp\ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2364
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ec271a44a17756b2c65bad33a37c007deb14800110c00d9b7a3950f0b9e21dd2N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:1716

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

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Filesize
58KB

MD5
bd27b53225d000421c42a87a7651d3a6

SHA1
d0c7e5b4fae4479fc86de4badde457d3576d4ff0

SHA256
d9713cd4179b446df1d959bfd22237489acda8eded21f8d2da9ef343d022525a

SHA512
0125aafdf86b5e3de2d2ff57aa1843845c98c6abcc03230a48e5288f9dd5a932065d4de667a34d6898f4433f5bc18bd2f8f634c50278657b01d771c8f6090501

Download Submit
memory/2364-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2364-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2364-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2648-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2648-9-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/2648-8-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/2648-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2648-13-0x00000000003A0000-0x00000000003BA000-memory.dmp

Filesize
104KB

Download
memory/2648-21-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads