sakula | 4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02

General

Target

4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe
Size

114KB
MD5

138fd3d018cf393dc1b99d0d81a3c08c
SHA1

7bf0ad1d5522352f51f28cfa82bc082bed99822d
SHA256

4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02
SHA512

f10e766c537114b4ec0d6ffa08d402dc6dcd290e442857b64550c8cb5f83d2ceee0a5af3e9e60492c77ff33bba5614f951b01935b904d29a4233977525e2a806
SSDEEP

1536:Loaj1hJL1S9t0MIeboal8bCKxo7h0RPLJNz30rtriCr0nJnHPoq1nouy8uRgW:c0hpgz6xGhYJF30Blr0nhoutuRgW

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 5 IoCs

resource	yara_rule
behavioral1/memory/2264-1-0x0000000000190000-0x00000000001B1000-memory.dmp	family_sakula
behavioral1/files/0x0006000000019223-4.dat	family_sakula
behavioral1/memory/2100-10-0x0000000001270000-0x0000000001291000-memory.dmp	family_sakula
behavioral1/memory/2100-12-0x0000000001270000-0x0000000001291000-memory.dmp	family_sakula
behavioral1/memory/2264-13-0x0000000000190000-0x00000000001B1000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2192	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2100	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe
2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.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"	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2264-1-0x0000000000190000-0x00000000001B1000-memory.dmp	upx
behavioral1/files/0x0006000000019223-4.dat	upx
behavioral1/memory/2100-10-0x0000000001270000-0x0000000001291000-memory.dmp	upx
behavioral1/memory/2100-12-0x0000000001270000-0x0000000001291000-memory.dmp	upx
behavioral1/memory/2264-13-0x0000000000190000-0x00000000001B1000-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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.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
2192	cmd.exe
2860	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2860	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2100	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	30
PID 2264 wrote to memory of 2100	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	30
PID 2264 wrote to memory of 2100	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	30
PID 2264 wrote to memory of 2100	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	30
PID 2264 wrote to memory of 2192	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	33
PID 2264 wrote to memory of 2192	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	33
PID 2264 wrote to memory of 2192	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	33
PID 2264 wrote to memory of 2192	2264	4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe	33
PID 2192 wrote to memory of 2860	2192	cmd.exe	35
PID 2192 wrote to memory of 2860	2192	cmd.exe	35
PID 2192 wrote to memory of 2860	2192	cmd.exe	35
PID 2192 wrote to memory of 2860	2192	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe
"C:\Users\Admin\AppData\Local\Temp\4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.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:2264
- 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\4151294503abdf39408b2597ce267103a379556055b8b755ad63b2413bd9bb02.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2192
- - 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:2860

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
114KB

MD5
ea3ee5cf01148cee538f32ac5a636c3f

SHA1
9eddc785807db06be64d2037e09096dfb476c82f

SHA256
df37ac3b3c1ccfba91b72c3c6ceaefd86a71195e9f281fa41a3dff88b9dc868a

SHA512
412334a48f5bbc3b5c3c39f15d25e4564c3dcffe96a8784d6d2853533dac9fb5cd5bd63cb12faf26c4b82123e9307a06e43c37b10e4698c17f406023a04ca9fe

Download Submit
memory/2100-10-0x0000000001270000-0x0000000001291000-memory.dmp

Filesize
132KB

Download
memory/2100-12-0x0000000001270000-0x0000000001291000-memory.dmp

Filesize
132KB

Download
memory/2264-1-0x0000000000190000-0x00000000001B1000-memory.dmp

Filesize
132KB

Download
memory/2264-9-0x00000000000E0000-0x0000000000101000-memory.dmp

Filesize
132KB

Download
memory/2264-11-0x00000000000E0000-0x0000000000101000-memory.dmp

Filesize
132KB

Download
memory/2264-13-0x0000000000190000-0x00000000001B1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads