Overview
overview
7Static
static
3Squad.ICU ....1.exe
windows10-2004-x64
7Squad.ICU ....1.exe
windows11-21h2-x64
7$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows11-21h2-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows11-21h2-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3Accessibility.dll
windows10-2004-x64
1Accessibility.dll
windows11-21h2-x64
1AngleSharp.Css.dll
windows10-2004-x64
1AngleSharp.Css.dll
windows11-21h2-x64
1AngleSharp.dll
windows10-2004-x64
1AngleSharp.dll
windows11-21h2-x64
1CDY.WebVie...er.dll
windows10-2004-x64
1CDY.WebVie...er.dll
windows11-21h2-x64
1Castle.Core.dll
windows10-2004-x64
1Castle.Core.dll
windows11-21h2-x64
1D3DCompile...r3.dll
windows10-2004-x64
1DirectWrit...er.dll
windows10-2004-x64
1DirectWrit...er.dll
windows11-21h2-x64
1DnsClient.dll
windows10-2004-x64
1DnsClient.dll
windows11-21h2-x64
1HandyControl.dll
windows10-2004-x64
1HandyControl.dll
windows11-21h2-x64
1MainHost/index.html
windows10-2004-x64
7MainHost/index.html
windows11-21h2-x64
4MainHost/j...686.js
windows10-2004-x64
3MainHost/j...686.js
windows11-21h2-x64
3MainHost/j...86d.js
windows10-2004-x64
3Analysis
- user interaction
yes - max time kernel
149s - max time network
133s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
26/04/2026, 15:57
Static task
static1
Behavioral task
behavioral1
Sample
Squad.ICU 战术小队全能助手v1.1.1.exe
Resource
win10v2004-20260130-en
Behavioral task
behavioral2
Sample
Squad.ICU 战术小队全能助手v1.1.1.exe
Resource
win11-20260130-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win11-20260130-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11-20260130-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win11-20260130-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win11-20260130-en
Behavioral task
behavioral11
Sample
Accessibility.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral12
Sample
Accessibility.dll
Resource
win11-20260130-en
Behavioral task
behavioral13
Sample
AngleSharp.Css.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral14
Sample
AngleSharp.Css.dll
Resource
win11-20260130-en
Behavioral task
behavioral15
Sample
AngleSharp.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral16
Sample
AngleSharp.dll
Resource
win11-20260130-en
Behavioral task
behavioral17
Sample
CDY.WebView2Helper.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral18
Sample
CDY.WebView2Helper.dll
Resource
win11-20260130-en
Behavioral task
behavioral19
Sample
Castle.Core.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral20
Sample
Castle.Core.dll
Resource
win11-20260130-en
Behavioral task
behavioral21
Sample
D3DCompiler_47_cor3.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral22
Sample
DirectWriteForwarder.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral23
Sample
DirectWriteForwarder.dll
Resource
win11-20260130-en
Behavioral task
behavioral24
Sample
DnsClient.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral25
Sample
DnsClient.dll
Resource
win11-20260130-en
Behavioral task
behavioral26
Sample
HandyControl.dll
Resource
win10v2004-20260130-en
Behavioral task
behavioral27
Sample
HandyControl.dll
Resource
win11-20260130-en
Behavioral task
behavioral28
Sample
MainHost/index.html
Resource
win10v2004-20260130-en
Behavioral task
behavioral29
Sample
MainHost/index.html
Resource
win11-20260130-en
Behavioral task
behavioral30
Sample
MainHost/js/16.ce572686.js
Resource
win10v2004-20260130-en
Behavioral task
behavioral31
Sample
MainHost/js/16.ce572686.js
Resource
win11-20260130-en
Behavioral task
behavioral32
Sample
MainHost/js/170.6348d86d.js
Resource
win10v2004-20260130-en
General
- Target Squad.ICU 战术小队全能助手v1.1.1.exe
- Size 368.7MB
- Sample260426-teaamaes2l
- SHA256 b9d975b61efe303eb5bcb7bb6f0bce6d704b3dc1531aafafc83e8b1b7c939cb8
- MD5 d1c405ae5b3d5f434ae81f64a510b3c4
- SHA1 6354e750f93f3d4e4bfe400f8de6a7ed77b2314c
- SHA512 21d87ef0305b049f2962219d8469f80577f3c6d1edbb6500fd0e4a090d17fd9988b64f602cc3287e0d6f8e425be57390b46baae2fb3b51fece29b552e1459f19
- SSDEEP 6291456:CvOOQrcU6vWZSKlElcMJxhFmttycFhVdQ1jmIWIX9ZRp8bey1pvlfMPmwhQFJgMU:kme6SKlElx3hFeoiQ2IXpWBp9f+KK
- TLSH T1CC09338B4ED81812DA1BABB95DB90B0EA77CEC35590E661DF308700F2CDB8643D64BD5
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Loads dropped DLL 3 IoCs
pid Process 4604 Squad.ICU 战术小队全能助手v1.1.1.exe 4604 Squad.ICU 战术小队全能助手v1.1.1.exe 4604 Squad.ICU 战术小队全能助手v1.1.1.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Squad.ICU 战术小队全能助手v1.1.1.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4604 Squad.ICU 战术小队全能助手v1.1.1.exe 4604 Squad.ICU 战术小队全能助手v1.1.1.exe
Processes
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nso40AF.tmp\FindProcDLL.dll
- Size 7KB
- SHA256 cffec7f0bbcfca2873c510d93666e0ebe95e236433c3c415358dffc50a70e44e
- MD5 81a424cbfa89976b1c40da870d8ad4bb
- SHA1 a43f1b04eb8726552eb8934b0db2e76c46535e35
- SHA512 555d28e23fe7dc97400356ae6c1e13b1e1e18633a153fc7ddafe76a11ccae8d166a550dc0c61c03a9041f691ea74b2501c0f5ad20bb8390375ceb63128e1af5e
- SSDEEP 96:PNrt9XBrYR9YVi4fl+l0tMh6VLuiXX8VASx3aPmh7z7GOVINv3vTx3mtJsBKz:Pv9XBrYR+jtyuLucgs+INv3vN34JGs
- TLSH T105F1B7435B011472C1F8943CB8DB45375BEDB23062B36787E92BA9263E991D07C7D7A4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nso40AF.tmp\InstallOptions.dll
- Size 15KB
- SHA256 2a2845b8bc368a71f0973f30851c25f3ea70172bc5569792ff9222d12aa0d67d
- MD5 68bb5139954c236860a25cde611dac33
- SHA1 269755dff956cb5fe31dae6fa357a43fcf68928d
- SHA512 93b5c263fcfa5ab8fcaff331ba5f22b39a2c3d3e01c820497660f88e150d80b663dcf925e5d867af1addae2b1a5732474c3533897a583b271597675c07e6309d
- SSDEEP 384:0CNorf/mefeZBKJjIM9L5qu/b6o554+gmCUW:5oKefeBksMV5j/bTP3
- TLSH T110621A52BAC110F2DED2A67036E77F371FB2B51094D5880B97B33E475922261BE35362
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nso40AF.tmp\ioSpecial.ini
- Size 1KB
- SHA256 e11af7d3fba33e1e3cc6c8bd29cb5c49437c0113a3637eacb29a8f501f61fcf2
- MD5 2ebaef364a75033b209e7fef156e0174
- SHA1 283811d2692c8db1103e129d27374e85f1437b97
- SHA512 468d69b110f3fe752ae244612be37f1fe3f1b479d782f7f5ba5c5ed6e9c74cae66d2204e8a64841e135c9abdff05742238fe11b834ba00b9ba172867ea0156a5
- TLSH T1D81108133AF95A05E36AB64CEBB58035533AB45A989DC60E81C14A0F45E9B418523FFF
- MD5 SHA1 SHA512 TLSH