Overview
overview
7Static
static
3PEAK.exe
windows11-ltsc_2024-x64
4$PLUGINSDI...er.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ll.dll
windows11-ltsc_2024-x64
3$PLUGINSDIR/app-64.7z
windows11-ltsc_2024-x64
1LICENSE.electron.txt
windows11-ltsc_2024-x64
1LICENSES.c...m.html
windows11-ltsc_2024-x64
3PEAK.exe
windows11-ltsc_2024-x64
1chrome_100...nt.pak
windows11-ltsc_2024-x64
3chrome_200...nt.pak
windows11-ltsc_2024-x64
3d3dcompiler_47.dll
windows11-ltsc_2024-x64
1ffmpeg.dll
windows11-ltsc_2024-x64
1icudtl.dat
windows11-ltsc_2024-x64
3libEGL.dll
windows11-ltsc_2024-x64
1libGLESv2.dll
windows11-ltsc_2024-x64
1resources.pak
windows11-ltsc_2024-x64
3resources/...te.yml
windows11-ltsc_2024-x64
3resources/app.asar
windows11-ltsc_2024-x64
3resources/elevate.exe
windows11-ltsc_2024-x64
3snapshot_blob.bin
windows11-ltsc_2024-x64
3v8_context...ot.bin
windows11-ltsc_2024-x64
3vk_swiftshader.dll
windows11-ltsc_2024-x64
1vk_swiftsh...d.json
windows11-ltsc_2024-x64
3vulkan-1.dll
windows11-ltsc_2024-x64
1$PLUGINSDI...ec.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...7z.dll
windows11-ltsc_2024-x64
3$R0/Uninst...AK.exe
windows11-ltsc_2024-x64
7$PLUGINSDI...ls.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...em.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ll.dll
windows11-ltsc_2024-x64
3$PLUGINSDI...ec.dll
windows11-ltsc_2024-x64
3Analysis
- max time kernel
298s - max time network
134s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
28/08/2026, 04:27
Static task
static1
Behavioral task
behavioral1
Sample
PEAK.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral2
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/app-64.7z
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
LICENSE.electron.txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral8
Sample
LICENSES.chromium.html
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral9
Sample
PEAK.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral10
Sample
chrome_100_percent.pak
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral11
Sample
chrome_200_percent.pak
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral12
Sample
d3dcompiler_47.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral13
Sample
ffmpeg.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral14
Sample
icudtl.dat
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral15
Sample
libEGL.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral16
Sample
libGLESv2.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral17
Sample
resources.pak
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral18
Sample
resources/app-update.yml
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral19
Sample
resources/app.asar
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral20
Sample
resources/elevate.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral21
Sample
snapshot_blob.bin
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral22
Sample
v8_context_snapshot.bin
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral23
Sample
vk_swiftshader.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral24
Sample
vk_swiftshader_icd.json
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral25
Sample
vulkan-1.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11ltsc2024-20260710-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral28
Sample
$R0/Uninstall PEAK.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/System.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/WinShell.dll
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11ltsc2024-20260709-en
General
- Target chrome_200_percent.pak
- Size 222KB
- Sample260828-e3kc6ssydt
- SHA256 20c93f2cfd69f3249cdfd46f317b37a9432ecc0de73323d24ecf65ce0f3c1bb6
- MD5 3969308aae1dc1c2105bbd25901bcd01
- SHA1 a32f3c8341944da75e3eed5ef30602a98ec75b48
- SHA512 f81ed1890b46f7d9f6096b9ef5daab5b21788952efb5c4dcd6b8fd43e4673a91607c748f31434c84a180d943928d83928037058493e7e9b48c3de1fc8025df7f
- SSDEEP 6144:HDQYajN6svyABnI86uKkxugx5GMRejnbdZnVE6YoppO4:sfjN6svyABTKkxa6edhVELoXO4
- TLSH T1F424F1C7A3F89D7DC9730AB3522601F1ECB211394AB6521F53DB9C357996AC988C9383
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 3036 cmd.exe - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-189034102-168398478-1159367937-1000_Classes\Local Settings OpenWith.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4768 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\chrome_200_percent.pak1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:3036
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4768