luminosity | 991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49

Analysis

max time kernel
151s
max time network
171s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-10-2022 22:05

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General

Target

991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe
Size

304KB
MD5

ec0e16a749b1bf804b7f52b5a1ea4180
SHA1

b7a7f1b85544b3d8b9aca5591a0067a2a9c28897
SHA256

991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49
SHA512

9299e0a60cfef3d1c235952cd81efd7ea150660a341e9b4dc389365c13d6c10078d27063fa584f3b44169b9aab3ca9fc03777af88633eb2ea3cb7f2357db2582
SSDEEP

6144:uyA0uOSNfMV8q2noNrw0uaoyF7CW0yWo339vcy06BB8Zi:7AnKVecw0Z7qyWAvcy06BB8Zi

Score

10^/10

luminosity persistence rat

Malware Config

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Mechanical = "\"C:\\ProgramData\\386658\\Poxer.exe\" -a /a"	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1900 set thread context of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1104	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1104	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28
PID 1900 wrote to memory of 1104	1900	991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe	28

C:\Users\Admin\AppData\Local\Temp\991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe
"C:\Users\Admin\AppData\Local\Temp\991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Users\Admin\AppData\Local\Temp\991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe
  "C:\Users\Admin\AppData\Local\Temp\991be6e51fb27ce5b3951ba3eda85e46268c9e39c6034ca15500a2efc3f54f49.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: RenamesItself
  - Suspicious use of SetWindowsHookEx
  PID:1104

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1104-56-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-57-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-59-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-63-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-68-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-70-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1104-72-0x00000000742D0000-0x000000007487B000-memory.dmp

Filesize
5.7MB

Download
memory/1104-73-0x00000000742D0000-0x000000007487B000-memory.dmp

Filesize
5.7MB

Download
memory/1900-54-0x0000000075981000-0x0000000075983000-memory.dmp

Filesize
8KB

Download
memory/1900-55-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download
memory/1900-67-0x0000000074340000-0x00000000748EB000-memory.dmp

Filesize
5.7MB

Download