1fb735df3ec51b61ac417fb6081467da9905ed66e99877ccac429a9b9606a069

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05/09/2024, 15:07

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General

Target

WAD/Lux.wad.client
Size

37.9MB
MD5

6b7276d9e87b4dbad01a0074951f8a7f
SHA1

3d61262c0239fb1850bcfccae62325c0aa98ce57
SHA256

789882c974ede771fffae36404bd07780da56dfe728b2387c1b064f7701c630c
SHA512

5e00c3c754d9349a08e85a348c609312063c2c5f3389664f644bd77de0b8cdfefad493d512f16e05df9bff86a37d51fb99f94eefa5e6b061d98dc59073b1a261
SSDEEP

786432:IN30ZeCQRkTogmGrzN4ysIQtiNyOuuE1/X6dPPPPPpwGOEBb6DbRQYF+jFE21SVY:INWnToPSuiduH6oGjb2bEjFE21SVDk

Score

3^/10

discovery

Malware Config

Signatures

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 1 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	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.client	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\.client\ = "client_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\client_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2712	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 1448	2388	cmd.exe	31
PID 2388 wrote to memory of 1448	2388	cmd.exe	31
PID 2388 wrote to memory of 1448	2388	cmd.exe	31
PID 1448 wrote to memory of 2712	1448	rundll32.exe	32
PID 1448 wrote to memory of 2712	1448	rundll32.exe	32
PID 1448 wrote to memory of 2712	1448	rundll32.exe	32
PID 1448 wrote to memory of 2712	1448	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WAD\Lux.wad.client
1⤵
- Suspicious use of WriteProcessMemory
PID:2388
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\WAD\Lux.wad.client
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1448
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\WAD\Lux.wad.client"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2712

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
2d024a09ecba3fd4f38bbecf88acf900

SHA1
95960b0d8fa6a7d79332885ddc19402d476a87fe

SHA256
587d7fe9f88e72582584a8fd475af8ed1f0a8806503b70f16cec8c005cb78002

SHA512
ccfd7ab10f1998e7362e645c3297d8de8d2c23b2e2bfbc90761bebc7f92803595ec190ee00cdad6cf851c728eded33ec0520e658ec479b99ef9b9ec928a0084c

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