sakula | d232063969191d7557ebd95641eeab1ea85e4bee66cb5ca0b7f54eb8c3ddc132

General

Target

JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe
Size

36KB
MD5

6e1b8d95cdefe40991a4b68b306d7a97
SHA1

723b69da730167b246cc111ddbd0c23be0cd64a7
SHA256

d232063969191d7557ebd95641eeab1ea85e4bee66cb5ca0b7f54eb8c3ddc132
SHA512

53e032954ff30e4cd3ffa3428c4fdb28eecc3d11c0b2ce570cb69453ca574af78699c9b2776fd24853416a26608162da4fd5db60a863b545b6ce6090b946aa88
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647DG:lwbYP4nuEApQK4TQbtY2gA9DX+ytBOU

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
behavioral2/memory/4736-5-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4020-7-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4736-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4020-18-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe

Executes dropped EXE 1 IoCs

pid	Process
4020	MediaCenter.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"	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.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	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.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
3428	cmd.exe
456	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
456	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4736 wrote to memory of 4020	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	83
PID 4736 wrote to memory of 4020	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	83
PID 4736 wrote to memory of 4020	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	83
PID 4736 wrote to memory of 3428	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	99
PID 4736 wrote to memory of 3428	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	99
PID 4736 wrote to memory of 3428	4736	JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe	99
PID 3428 wrote to memory of 456	3428	cmd.exe	101
PID 3428 wrote to memory of 456	3428	cmd.exe	101
PID 3428 wrote to memory of 456	3428	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4736
- 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:4020
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e1b8d95cdefe40991a4b68b306d7a97.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3428
- - 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:456

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

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
36KB

MD5
d3e638dbed6c66a2d70326168552e56f

SHA1
3d9af340f16e45e47deca6b7648104e5c723024f

SHA256
c84a406ef6b2b48e9f8b6f1b88a8dbe50ee59002cf57774106aa25fcff367689

SHA512
1423a77ed3a8f465441d797e77c50532f8cf4fe3d54ac6d84f03d6986f7badcbb6e9faff603a791bb79879fedf2935ccad299ed36ab296a4c9f1139017b88197

Download Submit
memory/4020-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4020-18-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4736-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4736-5-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4736-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads