luminosity | 0527f5a56def0e5dd5efa5ff5316549388266afbf11a40103569b05c6af37e0f

General

Target

90a29c1557da252f6bce8f51f9b14cec.exe
Size

131KB
MD5

90a29c1557da252f6bce8f51f9b14cec
SHA1

d53ae23fe237acee3ee617d69c7a3aac9a5ef1d2
SHA256

0527f5a56def0e5dd5efa5ff5316549388266afbf11a40103569b05c6af37e0f
SHA512

7fdb536fe53d176b505c7bc33322328cc612af8e3d5b5e130abc9f9475642cae2872e1422c0e63a5503e2541ac687d000b0940bae3a9204ea17ba0c3ca6d7e77
SSDEEP

3072:MmAxAF6BovnUJueps41dhL7JvQS7oPKinu9oF:MmuAFaMUvCId5F/7IGe

Score

10^/10

luminosity rat

Malware Config

Signatures

Luminosity
Luminosity is a RAT family that was on sale, while claiming to be a system administration utility.
rat luminosity

Executes dropped EXE 1 IoCs

pid	Process
2804	GetSummonersName.exe

Loads dropped DLL 1 IoCs

pid	Process
2692	cmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2320 set thread context of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2572	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2320	90a29c1557da252f6bce8f51f9b14cec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	90a29c1557da252f6bce8f51f9b14cec.exe
Token: SeDebugPrivilege	2804	GetSummonersName.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2824	90a29c1557da252f6bce8f51f9b14cec.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2692	2320	90a29c1557da252f6bce8f51f9b14cec.exe	28
PID 2320 wrote to memory of 2692	2320	90a29c1557da252f6bce8f51f9b14cec.exe	28
PID 2320 wrote to memory of 2692	2320	90a29c1557da252f6bce8f51f9b14cec.exe	28
PID 2320 wrote to memory of 2692	2320	90a29c1557da252f6bce8f51f9b14cec.exe	28
PID 2692 wrote to memory of 2804	2692	cmd.exe	33
PID 2692 wrote to memory of 2804	2692	cmd.exe	33
PID 2692 wrote to memory of 2804	2692	cmd.exe	33
PID 2692 wrote to memory of 2804	2692	cmd.exe	33
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2824	2320	90a29c1557da252f6bce8f51f9b14cec.exe	30
PID 2320 wrote to memory of 2572	2320	90a29c1557da252f6bce8f51f9b14cec.exe	32
PID 2320 wrote to memory of 2572	2320	90a29c1557da252f6bce8f51f9b14cec.exe	32
PID 2320 wrote to memory of 2572	2320	90a29c1557da252f6bce8f51f9b14cec.exe	32
PID 2320 wrote to memory of 2572	2320	90a29c1557da252f6bce8f51f9b14cec.exe	32

C:\Users\Admin\AppData\Local\Temp\90a29c1557da252f6bce8f51f9b14cec.exe
"C:\Users\Admin\AppData\Local\Temp\90a29c1557da252f6bce8f51f9b14cec.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Roaming\GetSummonersName.exe" & exit
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Users\Admin\AppData\Roaming\GetSummonersName.exe
    "C:\Users\Admin\AppData\Roaming\GetSummonersName.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:2804
- C:\Users\Admin\AppData\Local\Temp\90a29c1557da252f6bce8f51f9b14cec.exe
  "C:\Users\Admin\AppData\Local\Temp\90a29c1557da252f6bce8f51f9b14cec.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2824
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Update\SinkDropper Utility" /XML "C:\Users\Admin\AppData\Roaming\ezcgi.xml"
  2⤵
  - Creates scheduled task(s)
  PID:2572

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2320-0-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-2-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2320-1-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-48-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2320-43-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2320-42-0x0000000001E30000-0x0000000001E70000-memory.dmp

Filesize
256KB

Download
memory/2320-41-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2804-49-0x00000000715A0000-0x0000000071C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2804-47-0x00000000715A0000-0x0000000071C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2804-39-0x0000000000070000-0x0000000000078000-memory.dmp

Filesize
32KB

Download
memory/2804-40-0x00000000715A0000-0x0000000071C8E000-memory.dmp

Filesize
6.9MB

Download
memory/2824-16-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2824-20-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2824-24-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2824-26-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2824-33-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2824-34-0x0000000000650000-0x0000000000690000-memory.dmp

Filesize
256KB

Download
memory/2824-35-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2824-44-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2824-46-0x0000000000650000-0x0000000000690000-memory.dmp

Filesize
256KB

Download
memory/2824-45-0x00000000747F0000-0x0000000074D9B000-memory.dmp

Filesize
5.7MB

Download
memory/2824-28-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2824-30-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2824-18-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads