sakula | 6a3ecd6dd8f8099413faeda6715cf1be7c4fd9388a5e35e2084d7641fc143965

General

Target

JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe
Size

4.5MB
MD5

c97b519b7132f82a64bdb943466ad984
SHA1

8acc0bfbbbcbf5b98ce5190aafb6ec57b4d3c836
SHA256

6a3ecd6dd8f8099413faeda6715cf1be7c4fd9388a5e35e2084d7641fc143965
SHA512

0ceb88b93d9280c54e039b39bfb0195759b6c52a4abb77b92fa4ddb9c7d08f1f50bc4a50ab9d92897bca5b3601cae90218f45b64070bdb1b4a7911551a4d4c9c
SSDEEP

24576:0+9mrnE2Zjll/6b8h3UZrgEu8CkBW+M3nXvIMfhlG144EE/f5DBMY/:0Y2ZjlkWEZw8Jk+EXvIMfP4FRaY/

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 1 IoCs

resource	yara_rule
behavioral1/files/0x00080000000173a9-1.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2100	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe
1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.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_c97b519b7132f82a64bdb943466ad984.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_c97b519b7132f82a64bdb943466ad984.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
2800	cmd.exe
2368	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2368	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2100	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	30
PID 1964 wrote to memory of 2100	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	30
PID 1964 wrote to memory of 2100	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	30
PID 1964 wrote to memory of 2100	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	30
PID 1964 wrote to memory of 2800	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	33
PID 1964 wrote to memory of 2800	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	33
PID 1964 wrote to memory of 2800	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	33
PID 1964 wrote to memory of 2800	1964	JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe	33
PID 2800 wrote to memory of 2368	2800	cmd.exe	35
PID 2800 wrote to memory of 2368	2800	cmd.exe	35
PID 2800 wrote to memory of 2368	2800	cmd.exe	35
PID 2800 wrote to memory of 2368	2800	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c97b519b7132f82a64bdb943466ad984.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c97b519b7132f82a64bdb943466ad984.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:1964
- 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:2100
- 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_c97b519b7132f82a64bdb943466ad984.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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:2368

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
4.5MB

MD5
e14f08d2a43d83d9a9bdddb245f65aea

SHA1
b0826856dcd9874cf32ddc3bdacca2707f377672

SHA256
fc0e6634e03f617135960dfe0273ceef4fc65acbaed5f1940fe36535d901d22f

SHA512
55afdccd895765f42f35ab31b59820bdc164289ac6bedd7fca2957611e3025f0548a9210de0aa9913711154666a78e0fdf774dd97eb3d62c2453f51db94bc1da

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads