Overview
overview
10Static
static
10Windows/Boot/$I30
windows7-x64
1Windows/Boot/$I30
windows10-2004-x64
1Windows/Bo...es.ini
windows7-x64
1Windows/Bo...es.ini
windows10-2004-x64
1Windows/Bo...FI/BCD
windows7-x64
1Windows/Bo...FI/BCD
windows10-2004-x64
1Windows/Bo...ot.sdi
windows7-x64
3Windows/Bo...ot.sdi
windows10-2004-x64
3Windows/Bo...ys.bin
windows7-x64
3Windows/Bo...ys.bin
windows10-2004-x64
3Windows/Bo...pt.bin
windows7-x64
3Windows/Bo...pt.bin
windows10-2004-x64
3Windows/Bo...AT/BCD
windows7-x64
1Windows/Bo...AT/BCD
windows10-2004-x64
1Windows/Bo...ot.sdi
windows7-x64
3Windows/Bo...ot.sdi
windows10-2004-x64
3Windows/Bo...ix.bin
windows7-x64
3Windows/Bo...ix.bin
windows10-2004-x64
3Windows/Boot/EFI/$I30
windows7-x64
1Windows/Boot/EFI/$I30
windows10-2004-x64
1Windows/Im...25.png
windows7-x64
3Windows/Im...25.png
windows10-2004-x64
3Windows/Im...50.png
windows7-x64
3Windows/Im...50.png
windows10-2004-x64
3Windows/Im...00.png
windows7-x64
3Windows/Im...00.png
windows10-2004-x64
3Windows/Im...00.png
windows7-x64
3Windows/Im...00.png
windows10-2004-x64
3Windows/Im...te.png
windows7-x64
3Windows/Im...te.png
windows10-2004-x64
3Windows/Im...00.png
windows7-x64
3Windows/Im...00.png
windows10-2004-x64
3Analysis
-
max time kernel
17s -
max time network
35s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
31-05-2023 18:19
Behavioral task
behavioral1
Sample
Windows/Boot/$I30
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Windows/Boot/$I30
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Windows/Boot/BootDebuggerFiles.ini
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Windows/Boot/BootDebuggerFiles.ini
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
Windows/Boot/DVD/EFI/BCD
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
Windows/Boot/DVD/EFI/BCD
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
Windows/Boot/DVD/EFI/boot.sdi
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
Windows/Boot/DVD/EFI/boot.sdi
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
Windows/Boot/DVD/EFI/en-US/efisys.bin
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
Windows/Boot/DVD/EFI/en-US/efisys.bin
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
Windows/Boot/DVD/EFI/en-US/efisys_noprompt.bin
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
Windows/Boot/DVD/EFI/en-US/efisys_noprompt.bin
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
Windows/Boot/DVD/PCAT/BCD
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
Windows/Boot/DVD/PCAT/BCD
Resource
win10v2004-20230221-en
Behavioral task
behavioral15
Sample
Windows/Boot/DVD/PCAT/boot.sdi
Resource
win7-20230220-en
Behavioral task
behavioral16
Sample
Windows/Boot/DVD/PCAT/boot.sdi
Resource
win10v2004-20230220-en
Behavioral task
behavioral17
Sample
Windows/Boot/DVD/PCAT/es-ES/bootfix.bin
Resource
win7-20230220-en
Behavioral task
behavioral18
Sample
Windows/Boot/DVD/PCAT/es-ES/bootfix.bin
Resource
win10v2004-20230220-en
Behavioral task
behavioral19
Sample
Windows/Boot/EFI/$I30
Resource
win7-20230220-en
Behavioral task
behavioral20
Sample
Windows/Boot/EFI/$I30
Resource
win10v2004-20230220-en
Behavioral task
behavioral21
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-125.png
Resource
win7-20230220-en
Behavioral task
behavioral22
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-125.png
Resource
win10v2004-20230220-en
Behavioral task
behavioral23
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-150.png
Resource
win7-20230220-en
Behavioral task
behavioral24
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-150.png
Resource
win10v2004-20230221-en
Behavioral task
behavioral25
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-200.png
Resource
win7-20230220-en
Behavioral task
behavioral26
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-200.png
Resource
win10v2004-20230220-en
Behavioral task
behavioral27
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-400.png
Resource
win7-20230220-en
Behavioral task
behavioral28
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-400.png
Resource
win10v2004-20230220-en
Behavioral task
behavioral29
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-white.png
Resource
win7-20230220-en
Behavioral task
behavioral30
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-white.png
Resource
win10v2004-20230220-en
Behavioral task
behavioral31
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-white_scale-100.png
Resource
win7-20230220-en
Behavioral task
behavioral32
Sample
Windows/ImmersiveControlPanel/images/logo.contrast-white_scale-100.png
Resource
win10v2004-20230220-en
General
-
Target
Windows/ImmersiveControlPanel/images/logo.contrast-black_scale-400.png
-
Size
2KB
-
MD5
294326727e9b99e520ea00704fbe5daa
-
SHA1
5dec77cf66425ff50a245f634bc47296c0f7d492
-
SHA256
fc2c7e923f88cff44f641227d066af84fce7b3f3bef7a7775363f0961a7c1c28
-
SHA512
27f49ae671d905711f9394e42eb681ef2950bee66d8cea6ca352294c31896e17a762d28286eec6986df36c1198d5d71a523ac8d3b1df685cb626f959c65a1a6d
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
rundll32.exepid process 292 rundll32.exe
Processes
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen C:\Users\Admin\AppData\Local\Temp\Windows\ImmersiveControlPanel\images\logo.contrast-black_scale-400.png1⤵
- Suspicious use of FindShellTrayWindow