sakula | 60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92

General

Target

60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe
Size

43KB
MD5

4d23029f3504d042304d7335a352ddb0
SHA1

a324a9da6fdd18afac09c3e80599b465acc02f8f
SHA256

60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92
SHA512

d8b5674604c4f6d1f001231d40bcf7e1f1c8ee748af5d74e0654174bd9b72bd5935e6a5793e9425df7be807dcc964b8dec0438cb93ee8e407d8502990a20d8f1
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqj:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8h

Score

10^/10

sakula discovery persistence rat trojan upx

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/2820-6-0x0000000000370000-0x000000000038F000-memory.dmp	family_sakula
behavioral2/memory/3120-8-0x00000000000B0000-0x00000000000CF000-memory.dmp	family_sakula
behavioral2/memory/2820-14-0x0000000000370000-0x000000000038F000-memory.dmp	family_sakula
behavioral2/memory/3120-17-0x00000000000B0000-0x00000000000CF000-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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe

Executes dropped EXE 1 IoCs

pid	Process
3120	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"	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2820-0-0x0000000000370000-0x000000000038F000-memory.dmp	upx
behavioral2/files/0x0008000000023c97-3.dat	upx
behavioral2/memory/3120-4-0x00000000000B0000-0x00000000000CF000-memory.dmp	upx
behavioral2/memory/2820-6-0x0000000000370000-0x000000000038F000-memory.dmp	upx
behavioral2/memory/3120-8-0x00000000000B0000-0x00000000000CF000-memory.dmp	upx
behavioral2/memory/2820-14-0x0000000000370000-0x000000000038F000-memory.dmp	upx
behavioral2/memory/3120-17-0x00000000000B0000-0x00000000000CF000-memory.dmp	upx

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	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.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
232	PING.EXE
3848	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
232	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 3120	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	82
PID 2820 wrote to memory of 3120	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	82
PID 2820 wrote to memory of 3120	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	82
PID 2820 wrote to memory of 3848	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	85
PID 2820 wrote to memory of 3848	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	85
PID 2820 wrote to memory of 3848	2820	60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe	85
PID 3848 wrote to memory of 232	3848	cmd.exe	87
PID 3848 wrote to memory of 232	3848	cmd.exe	87
PID 3848 wrote to memory of 232	3848	cmd.exe	87

C:\Users\Admin\AppData\Local\Temp\60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe
"C:\Users\Admin\AppData\Local\Temp\60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.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:2820
- 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:3120
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\60910809c33052963f4ba3d694455dc317a777c7a285d30ca8f1de87cc275e92N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3848
- - 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:232

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
43KB

MD5
88f3b73e94d6b1cc1fe0bfc869d2dddc

SHA1
e9b9ce18b20ad6d8d93d63ec08c7c5db07bfc558

SHA256
c0c5f54591e8eb75659461da78183f6fcfa2e207c07f373cb64106a867bb70cf

SHA512
37694e0eae7f5a87219b490ee21ff9c974026f93221f0f7a50adb775e7d0d51f973ce96813021a3ce23608054e404b0c98f70cb0e40e7c65deb7297d66bf78bf

Download Submit
memory/2820-0-0x0000000000370000-0x000000000038F000-memory.dmp

Filesize
124KB

Download
memory/2820-6-0x0000000000370000-0x000000000038F000-memory.dmp

Filesize
124KB

Download
memory/2820-14-0x0000000000370000-0x000000000038F000-memory.dmp

Filesize
124KB

Download
memory/3120-4-0x00000000000B0000-0x00000000000CF000-memory.dmp

Filesize
124KB

Download
memory/3120-8-0x00000000000B0000-0x00000000000CF000-memory.dmp

Filesize
124KB

Download
memory/3120-17-0x00000000000B0000-0x00000000000CF000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads