Overview
overview
8Static
static
3chacobot (...on.dll
windows10-2004-x64
1chacobot (...on.dll
windows11-ltsc_2024-x64
1chacobot (...ec.dll
windows10-2004-x64
1chacobot (...ec.dll
windows11-ltsc_2024-x64
1chacobot (1)/bz2.dll
windows10-2004-x64
1chacobot (1)/bz2.dll
windows11-ltsc_2024-x64
1chacobot (...ot.exe
windows10-2004-x64
3chacobot (...ot.exe
windows11-ltsc_2024-x64
8chacobot (...pe.dll
windows10-2004-x64
1chacobot (...pe.dll
windows11-ltsc_2024-x64
1chacobot (...rl.dll
windows10-2004-x64
1chacobot (...rl.dll
windows11-ltsc_2024-x64
1chacobot (...16.dll
windows10-2004-x64
1chacobot (...16.dll
windows11-ltsc_2024-x64
8chacobot (...sh.dll
windows10-2004-x64
1chacobot (...sh.dll
windows11-ltsc_2024-x64
1chacobot (...b1.dll
windows10-2004-x64
1chacobot (...b1.dll
windows11-ltsc_2024-x64
8chacobot (1)/zstd.dll
windows10-2004-x64
1chacobot (1)/zstd.dll
windows11-ltsc_2024-x64
8Analysis
- max time kernel
899s - max time network
444s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
01/11/2026, 22:31
Static task
static1
Behavioral task
behavioral1
Sample
chacobot (1)/brotlicommon.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
chacobot (1)/brotlicommon.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral3
Sample
chacobot (1)/brotlidec.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral4
Sample
chacobot (1)/brotlidec.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral5
Sample
chacobot (1)/bz2.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral6
Sample
chacobot (1)/bz2.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral7
Sample
chacobot (1)/chacobot.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral8
Sample
chacobot (1)/chacobot.exe
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral9
Sample
chacobot (1)/freetype.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral10
Sample
chacobot (1)/freetype.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral11
Sample
chacobot (1)/libcurl.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral12
Sample
chacobot (1)/libcurl.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral13
Sample
chacobot (1)/libpng16.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral14
Sample
chacobot (1)/libpng16.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral15
Sample
chacobot (1)/xxhash.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral16
Sample
chacobot (1)/xxhash.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral17
Sample
chacobot (1)/zlib1.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral18
Sample
chacobot (1)/zlib1.dll
Resource
win11ltsc2024-20260911-en
Behavioral task
behavioral19
Sample
chacobot (1)/zstd.dll
Resource
win10v2004-20260911-en
Behavioral task
behavioral20
Sample
chacobot (1)/zstd.dll
Resource
win11ltsc2024-20260911-en
General
- Target chacobot (1)/bz2.dll
- Size 74KB
- Sample261101-2fnteadw7v
- SHA256 c05cd98210049cebd99dab3706fa91899db34315066d4187ff57137b741f7775
- MD5 73f6b87164c68ed987a005e253e52691
- SHA1 5b88715255336dcdd1b12bf0d7b0a576033d89d9
- SHA512 fbb7d948eae46309bcaabbf987cfe45427c55f2fc6e85766cb6ee9b40d439ae40b9cfc47d90ed551ad3d36d9b7ed6004f4bf9436052a73b5b1ec445d761b84f6
- SSDEEP 1536:maoPj/yb4mgmidK3qFUYGwrxgaE7eJ6yUnz/2l/JYp82:7Ie78BUnyrYm2
- TLSH T127733B81A7A6BBEDD61B857982330212FB38BD3C0B5157BF22A4C7362B41FA55C71319
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\chacobot (1)\bz2.dll",#11⤵PID:4424
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:1628
-
C:\Windows\System32\SecurityHealthHost.exe\\?\C:\Windows\System32\SecurityHealthHost.exe {08728914-3F57-4D52-9E31-49DAECA5A80A} -Embedding1⤵PID:2184