sakula | 9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9

General

Target

9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe
Size

58KB
MD5

c2a4b2b77a92345b5731e1fd1df83dc0
SHA1

e59dae935d353bd6482386c42b3c797a87c68817
SHA256

9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9
SHA512

c010a621176f1d73aef675e1b85d8a8a44885e3c8f1646557e2d8dc0cf17f9d9b3d67d77e6263310479ace96eef1d9e76aa7b95e9cad62d965b505e5e6a6deaf
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/6:iEoIlwIguEA4c5DgA9DOyq0eFi

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 5 IoCs

resource	yara_rule
behavioral1/memory/804-3-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1152-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1152-14-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/804-20-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1152-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2464	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1152	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe
804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.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"	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2464	cmd.exe
2744	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2744	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 804 wrote to memory of 1152	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	30
PID 804 wrote to memory of 1152	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	30
PID 804 wrote to memory of 1152	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	30
PID 804 wrote to memory of 1152	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	30
PID 804 wrote to memory of 2464	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	33
PID 804 wrote to memory of 2464	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	33
PID 804 wrote to memory of 2464	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	33
PID 804 wrote to memory of 2464	804	9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe	33
PID 2464 wrote to memory of 2744	2464	cmd.exe	35
PID 2464 wrote to memory of 2744	2464	cmd.exe	35
PID 2464 wrote to memory of 2744	2464	cmd.exe	35
PID 2464 wrote to memory of 2744	2464	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe
"C:\Users\Admin\AppData\Local\Temp\9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.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:804
- 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:1152
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\9c8e38749ddbc92540c0d7b8c6f6129dc627a1997a4d536f86cbf976a228f1b9N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2464
- - 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:2744

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
b41397e60e688ddaa358d5ff709149f0

SHA1
fb3a3a5c1e697cb5905e673b4a231aab656e4ad6

SHA256
b5b75ffb8bb5269cfe17cdf38f0501af233652e6642e1d4bb13d3c68b02c42cf

SHA512
6163976d5d0e11d26e6f43c912852fdc683e5108ab1585479be20716b7c9d2906be1ebd3acd8363894a9d15b46224ddab5ff74b0a4561837ffd32cf024680bc6

Download Submit
memory/804-3-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/804-9-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/804-8-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/804-12-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/804-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1152-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1152-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1152-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads