Overview
overview
3Static
static
3Lossless S....8.rar
windows7-x64
3Lossless S....8.rar
windows10-2004-x64
3Lossless S...es.txt
windows7-x64
1Lossless S...es.txt
windows10-2004-x64
1Lossless S...ss.dll
windows7-x64
1Lossless S...ss.dll
windows10-2004-x64
1Lossless S...ng.exe
windows7-x64
1Lossless S...ng.exe
windows10-2004-x64
1Lossless S...xe.xml
windows7-x64
1Lossless S...xe.xml
windows10-2004-x64
1Lossless S..._1.cso
windows7-x64
3Lossless S..._1.cso
windows10-2004-x64
3Lossless S..._2.cso
windows7-x64
3Lossless S..._2.cso
windows10-2004-x64
3Lossless S..._3.cso
windows7-x64
3Lossless S..._3.cso
windows10-2004-x64
3Lossless S..._4.cso
windows7-x64
3Lossless S..._4.cso
windows10-2004-x64
3Lossless S..._1.cso
windows7-x64
3Lossless S..._1.cso
windows10-2004-x64
3Lossless S..._2.cso
windows7-x64
3Lossless S..._2.cso
windows10-2004-x64
3Lossless S..._3.cso
windows7-x64
3Lossless S..._3.cso
windows10-2004-x64
3Lossless S..._4.cso
windows7-x64
3Lossless S..._4.cso
windows10-2004-x64
3Lossless S..._5.cso
windows7-x64
3Lossless S..._5.cso
windows10-2004-x64
3Lossless S..._6.cso
windows7-x64
3Lossless S..._6.cso
windows10-2004-x64
3Lossless S..._7.cso
windows7-x64
3Lossless S..._7.cso
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
15-06-2024 13:43
Static task
static1
Behavioral task
behavioral1
Sample
Lossless Scaling.V2.8.rar
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Lossless Scaling.V2.8.rar
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Lossless Scaling/Licenses.txt
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
Lossless Scaling/Licenses.txt
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
Lossless Scaling/Lossless.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Lossless Scaling/Lossless.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Lossless Scaling/LosslessScaling.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Lossless Scaling/LosslessScaling.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
Lossless Scaling/LosslessScaling.exe.xml
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
Lossless Scaling/LosslessScaling.exe.xml
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
Lossless Scaling/Shaders/ANIME4K_L_1.cso
Resource
win7-20240611-en
Behavioral task
behavioral12
Sample
Lossless Scaling/Shaders/ANIME4K_L_1.cso
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
Lossless Scaling/Shaders/ANIME4K_L_2.cso
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
Lossless Scaling/Shaders/ANIME4K_L_2.cso
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Lossless Scaling/Shaders/ANIME4K_L_3.cso
Resource
win7-20240611-en
Behavioral task
behavioral16
Sample
Lossless Scaling/Shaders/ANIME4K_L_3.cso
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
Lossless Scaling/Shaders/ANIME4K_L_4.cso
Resource
win7-20240611-en
Behavioral task
behavioral18
Sample
Lossless Scaling/Shaders/ANIME4K_L_4.cso
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
Lossless Scaling/Shaders/ANIME4K_M_1.cso
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
Lossless Scaling/Shaders/ANIME4K_M_1.cso
Resource
win10v2004-20240611-en
Behavioral task
behavioral21
Sample
Lossless Scaling/Shaders/ANIME4K_M_2.cso
Resource
win7-20240508-en
Behavioral task
behavioral22
Sample
Lossless Scaling/Shaders/ANIME4K_M_2.cso
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
Lossless Scaling/Shaders/ANIME4K_M_3.cso
Resource
win7-20240611-en
Behavioral task
behavioral24
Sample
Lossless Scaling/Shaders/ANIME4K_M_3.cso
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Lossless Scaling/Shaders/ANIME4K_M_4.cso
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Lossless Scaling/Shaders/ANIME4K_M_4.cso
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
Lossless Scaling/Shaders/ANIME4K_M_5.cso
Resource
win7-20240611-en
Behavioral task
behavioral28
Sample
Lossless Scaling/Shaders/ANIME4K_M_5.cso
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
Lossless Scaling/Shaders/ANIME4K_M_6.cso
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
Lossless Scaling/Shaders/ANIME4K_M_6.cso
Resource
win10v2004-20240611-en
Behavioral task
behavioral31
Sample
Lossless Scaling/Shaders/ANIME4K_M_7.cso
Resource
win7-20240508-en
Behavioral task
behavioral32
Sample
Lossless Scaling/Shaders/ANIME4K_M_7.cso
Resource
win10v2004-20240508-en
General
-
Target
Lossless Scaling/Shaders/ANIME4K_M_5.cso
-
Size
5KB
-
MD5
0945483ae957aa27de5cac0c23356899
-
SHA1
9a478f84e5f6795ae2d4d0c0d3ffb571d266a21c
-
SHA256
daab56fcbaa24ee5f31e05925fbc51b2099d73b810c809b39ea569e391e81d5d
-
SHA512
d1005482e7e4ce0d48d4c706cbc53c381919ab6f89b07a001688798faba7ac1fae762adec71ac18fa9772efd1b74035125732ef925dac6908cdd229d078513eb
-
SSDEEP
96:XwSlDKeb07EXtNvfafU+EQXr/TnOe/9pZkwn7Ufob/7KHfP1lGEosf+7Na/cfd8i:LlRQ7sNve7/HZkwn7Ao/7K/P1lGXo+7N
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3384 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Lossless Scaling\Shaders\ANIME4K_M_5.cso"1⤵
- Modifies registry class
PID:3708
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3384
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:4796