sakula | a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17

General

Target

a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe
Size

58KB
MD5

305c77b7560f9937b08847d6a08811e5
SHA1

11cfecc65c92ba54b083cb24b1cfde9be4bb6159
SHA256

a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17
SHA512

6e578d6231bf1d6ac9cb0b1e01f86682ab8d5a6f2f898971eed300c7fc321ff907757a6f2dc67ec2e974a2c503e8cf9dcf797416b169db5fc41c9af4486ddd70
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/a: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/1212-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2412-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1212-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2412-21-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1212-28-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2548	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1212	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe
2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.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"	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.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	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.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
2548	cmd.exe
2904	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2904	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1212	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	30
PID 2412 wrote to memory of 1212	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	30
PID 2412 wrote to memory of 1212	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	30
PID 2412 wrote to memory of 1212	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	30
PID 2412 wrote to memory of 2548	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	33
PID 2412 wrote to memory of 2548	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	33
PID 2412 wrote to memory of 2548	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	33
PID 2412 wrote to memory of 2548	2412	a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe	33
PID 2548 wrote to memory of 2904	2548	cmd.exe	35
PID 2548 wrote to memory of 2904	2548	cmd.exe	35
PID 2548 wrote to memory of 2904	2548	cmd.exe	35
PID 2548 wrote to memory of 2904	2548	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe
"C:\Users\Admin\AppData\Local\Temp\a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.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:2412
- 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:1212
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\a8fa2d6b63c3b1386f2a34e79748fe243817262b42f37ad6c55a78162e9c3c17.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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:2904

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

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

Filesize
58KB

MD5
803700f7a855be2197a04189f7e1e5aa

SHA1
0e42a90116f96d78160bcb8f333b4b2ff0182b14

SHA256
f0fcb3a6aa05b93c2e4780b43eed6f722c68126b8e09381014f3033e0fdbd301

SHA512
2b9a3b9eefbe3870157c43b176ba23da9b14890ce5eaa84cffd3a4412f374079cfe27321ee242de784dc88b0edcc1a695a80bd293f52f34d1d852df1a8815420

Download Submit
memory/1212-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1212-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1212-28-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2412-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2412-8-0x00000000001B0000-0x00000000001CA000-memory.dmp

Filesize
104KB

Download
memory/2412-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2412-12-0x00000000001B0000-0x00000000001CA000-memory.dmp

Filesize
104KB

Download
memory/2412-13-0x00000000001B0000-0x00000000001CA000-memory.dmp

Filesize
104KB

Download
memory/2412-21-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads