luminosity | 6fab25a8710f11d1aa6617eef386bdc8143585e80124f414a82db3406b2f5d92

Analysis

max time kernel
150s
max time network
148s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
18-05-2024 00:07

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General

Target

522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
Size

856KB
MD5

522dfea93a76a9903776deddf02ad475
SHA1

66276a0d33f4bc1f63fe000da159a05383e60b3b
SHA256

6fab25a8710f11d1aa6617eef386bdc8143585e80124f414a82db3406b2f5d92
SHA512

389c8ebc9f4643826e7b8e3347e409eb478b52be8e04297f377b8df411a14e0a56be487b376fb0c01d8fb468d33cd9fa335898128f2e3066199af402e3bb57e2
SSDEEP

24576:qdhGYxd4mmnMP2hb7dGywJP5IgbDh/Wh4XfjQg:ghR/nm22RfuBI5h4L

Score

10^/10

luminosity persistence rat

Malware Config

Signatures

Luminosity 1 IoCs

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

rat luminosity

pid	Process
2832	schtasks.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\Microsoft\Windows\CurrentVersion\RunOnce\Client Monitor = "cmd /c \"start \"Client Monitor\" \"C:\\Program Files (x86)\\Client\\client.exe\""	REG.exe

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
2832	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2176 wrote to memory of 2832	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	28
PID 2176 wrote to memory of 2832	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	28
PID 2176 wrote to memory of 2832	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	28
PID 2176 wrote to memory of 2832	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	28
PID 2328 wrote to memory of 2544	2328	taskeng.exe	31
PID 2328 wrote to memory of 2544	2328	taskeng.exe	31
PID 2328 wrote to memory of 2544	2328	taskeng.exe	31
PID 2328 wrote to memory of 2544	2328	taskeng.exe	31
PID 2176 wrote to memory of 2508	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	32
PID 2176 wrote to memory of 2508	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	32
PID 2176 wrote to memory of 2508	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	32
PID 2176 wrote to memory of 2508	2176	522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe	32
PID 2328 wrote to memory of 1584	2328	taskeng.exe	36
PID 2328 wrote to memory of 1584	2328	taskeng.exe	36
PID 2328 wrote to memory of 1584	2328	taskeng.exe	36
PID 2328 wrote to memory of 1584	2328	taskeng.exe	36

C:\Users\Admin\AppData\Local\Temp\522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\522dfea93a76a9903776deddf02ad475_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2176
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /tn "Client Monitor" /tr "'C:\Program Files (x86)\Client\client.exe' /startup" /sc MINUTE /f /rl highest
  2⤵
  - Luminosity
  - Creates scheduled task(s)
  PID:2832
- C:\Windows\SysWOW64\REG.exe
  REG ADD "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce" /v "Client Monitor" /d "cmd /c """start """Client Monitor""" """C:\Program Files (x86)\Client\client.exe"""" /f /reg:64
  2⤵
  - Adds Run key to start application
  PID:2508

C:\Windows\system32\taskeng.exe
taskeng.exe {307AF57E-F6E3-4DAF-8754-2EC659127A1A} S-1-5-21-481678230-3773327859-3495911762-1000:UIBNQNMA\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Program Files (x86)\Client\client.exe
  "C:\Program Files (x86)\Client\client.exe" /startup
  2⤵
  PID:2544
- C:\Program Files (x86)\Client\client.exe
  "C:\Program Files (x86)\Client\client.exe" /startup
  2⤵
  PID:1584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2176-0-0x0000000074641000-0x0000000074642000-memory.dmp

Filesize
4KB

Download
memory/2176-1-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download
memory/2176-2-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download
memory/2176-3-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download
memory/2544-4-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download
memory/2544-5-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download
memory/2544-6-0x0000000074640000-0x0000000074BEB000-memory.dmp

Filesize
5.7MB

Download