sakula | c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04

General

Target

c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe
Size

58KB
MD5

7734199d6f96a1638a1b240de6588c31
SHA1

a73baf5120f92a41aa78d88110eb3229e94c313f
SHA256

c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04
SHA512

3114c3bdd2e1dd624c74631759c3d6bb63abdbcbc24ea9e61842ae7a59c9901bd75207594b58f88d1a1b9bf6247c4e8eb50308816afee4b38c57604cc58e0268
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/J:iEoIlwIguEA4c5DgA9DOyq0eFh

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
behavioral1/memory/1644-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2524-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1644-23-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2524-26-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2660	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2524	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe
1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.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"	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.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	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.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
2624	PING.EXE
2660	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2624	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1644 wrote to memory of 2524	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	30
PID 1644 wrote to memory of 2524	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	30
PID 1644 wrote to memory of 2524	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	30
PID 1644 wrote to memory of 2524	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	30
PID 1644 wrote to memory of 2660	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	33
PID 1644 wrote to memory of 2660	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	33
PID 1644 wrote to memory of 2660	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	33
PID 1644 wrote to memory of 2660	1644	c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe	33
PID 2660 wrote to memory of 2624	2660	cmd.exe	35
PID 2660 wrote to memory of 2624	2660	cmd.exe	35
PID 2660 wrote to memory of 2624	2660	cmd.exe	35
PID 2660 wrote to memory of 2624	2660	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe
"C:\Users\Admin\AppData\Local\Temp\c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.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:1644
- 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:2524
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\c4e54193e632fe92d7648e560243c9401267e5d1fef48351aeb9b1b1bb7eea04.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2660
- - 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:2624

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

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Filesize
58KB

MD5
c9702d3a3caed8f61474a04c642e1c75

SHA1
ce1625bf0b1cfc0f873d2c0166b2f3d3c43f0c15

SHA256
b64f22e5363510abf28160cf00bfb57d17ca1a09d177c28b36fc905b708a8bc3

SHA512
c4e60d7775316c3e53998a4ca3df44d3d5a52d7060e0d87c1520d153c79e8a0b3c38552529438fbce3d7069714463bf2fc883614c2d19ea6ef6c3213016f5420

Download Submit
memory/1644-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1644-10-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1644-9-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1644-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1644-13-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1644-14-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1644-23-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2524-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2524-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2524-26-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads