sakula | 407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f

General

Target

407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe
Size

35KB
MD5

1ef11575284337940cb48d34cb27aed7
SHA1

2fdc961c6bf0942fb11f48844702305df5910e53
SHA256

407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f
SHA512

99185cb2f44ac2a2bdef983f71be02505b7dc302aaa6c3c66815eb3d124f0065633d6b5b7e8c376c6637867442717dd525f0c6ebfc4bed29abe5adc1eed30d1a
SSDEEP

768:TwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647Dl:TwbYP4nuEApQK4TQbtY2gA9DX+ytBO3

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/2444-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2876-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2444-16-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2876-21-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2444-26-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
3052	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2444	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe
2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.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"	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.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	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.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
3052	cmd.exe
3064	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3064	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2444	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	30
PID 2876 wrote to memory of 2444	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	30
PID 2876 wrote to memory of 2444	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	30
PID 2876 wrote to memory of 2444	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	30
PID 2876 wrote to memory of 3052	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	32
PID 2876 wrote to memory of 3052	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	32
PID 2876 wrote to memory of 3052	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	32
PID 2876 wrote to memory of 3052	2876	407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe	32
PID 3052 wrote to memory of 3064	3052	cmd.exe	34
PID 3052 wrote to memory of 3064	3052	cmd.exe	34
PID 3052 wrote to memory of 3064	3052	cmd.exe	34
PID 3052 wrote to memory of 3064	3052	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe
"C:\Users\Admin\AppData\Local\Temp\407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.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:2876
- 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:2444
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\407dc6affd7da3752952eda48104af0d53f7352d66f825726355d14c8622669f.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3052
- - 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:3064

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
35KB

MD5
136694019e5ca3bbeb620fc15f5674eb

SHA1
3a195499b05f1fa8ef0263619d51f845cabc6a8b

SHA256
3ea22ba37c73756c14a4156cd43653d3556987fc91ee3b945679e8db506d851e

SHA512
ab27dee01503d50f35898faaec2579212ca46ae483e70bf6f7d7567ed8c69a7542f20b5953f4a63aff277d0f164ba1fb3b0ddf283b452d360e85e0c02d82fe92

Download Submit
memory/2444-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2444-16-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2444-26-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2876-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2876-9-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2876-8-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2876-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2876-13-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2876-14-0x0000000000230000-0x000000000024A000-memory.dmp

Filesize
104KB

Download
memory/2876-21-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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