Overview
overview
10Static
static
4Resources/...ns.pdf
windows10-ltsc 2021-x64
3Resources/...Me.pdf
windows10-ltsc 2021-x64
3Resources/...es.pdf
windows10-ltsc 2021-x64
3Resources/...on.pdf
windows10-ltsc 2021-x64
4Resources/...on.pdf
windows10-ltsc 2021-x64
3Resources/...WS.pdf
windows10-ltsc 2021-x64
3Resources/...te.pdf
windows10-ltsc 2021-x64
3Resources/...te.pdf
windows10-ltsc 2021-x64
3Resources/...ce.pdf
windows10-ltsc 2021-x64
3Resources/...on.pdf
windows10-ltsc 2021-x64
3Resources/...es.pdf
windows10-ltsc 2021-x64
3Resources/...ep.pdf
windows10-ltsc 2021-x64
3Resources/...ts.pdf
windows10-ltsc 2021-x64
3Resources/...c_.dll
windows10-ltsc 2021-x64
3Resources/...m_.dll
windows10-ltsc 2021-x64
3Resources/...t_.dll
windows10-ltsc 2021-x64
3Resources/rtl120.dll
windows10-ltsc 2021-x64
3Resources/vcl120.dll
windows10-ltsc 2021-x64
3Resources/vclx120.dll
windows10-ltsc 2021-x64
3Resources/...st.dll
windows10-ltsc 2021-x64
1Resources/...on.dll
windows10-ltsc 2021-x64
1Resources/...es.dll
windows10-ltsc 2021-x64
1Resources/...ror.js
windows10-ltsc 2021-x64
3Resources/...40.dll
windows10-ltsc 2021-x64
1Resources/...pty.js
windows10-ltsc 2021-x64
3Resources/...006.js
windows10-ltsc 2021-x64
3Resources/...007.js
windows10-ltsc 2021-x64
3Resources/...007.js
windows10-ltsc 2021-x64
3Resources/...01.ps1
windows10-ltsc 2021-x64
3Resources/...all.js
windows10-ltsc 2021-x64
3Setup.exe
windows10-ltsc 2021-x64
10Analysis
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max time kernel
62s -
max time network
69s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241211-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
06-01-2025 19:26
Behavioral task
behavioral1
Sample
Resources/info/Comparisons.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
Resources/info/DIC Swatch ReadMe.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral3
Sample
Resources/info/Design-issues.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral4
Sample
Resources/info/How-To CFF Extension.pdf
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral5
Sample
Resources/info/Introduction.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral6
Sample
Resources/info/NEWS.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral7
Sample
Resources/info/approximate.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral8
Sample
Resources/info/compete.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral9
Sample
Resources/info/concordance.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral10
Sample
Resources/info/population.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral11
Sample
Resources/info/tiedtimes.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral12
Sample
Resources/info/timedep.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral13
Sample
Resources/info/viewports.pdf
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral14
Sample
Resources/madbasic_.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral15
Sample
Resources/maddisAsm_.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral16
Sample
Resources/madexcept_.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral17
Sample
Resources/rtl120.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral18
Sample
Resources/vcl120.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral19
Sample
Resources/vclx120.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral20
Sample
Resources/x64/ExporterHost.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral21
Sample
Resources/x64/Microsoft.VisualStudio.Search.Implementation.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral22
Sample
Resources/x64/Microsoft.VisualStudio.VisualC.Utilities.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral23
Sample
Resources/x64/SplFileObject_fgetcsv_escape_error.js
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral24
Sample
Resources/x64/msdia140.dll
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral25
Sample
Resources/x64/pdo_mysql_stmt_closecursor_empty.js
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral26
Sample
Resources/x64/phar_oo_006.js
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral27
Sample
Resources/x64/try_multicatch_007.js
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral28
Sample
Resources/x86/bug64007.js
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral29
Sample
Resources/x86/foreachLoop.001.ps1
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral30
Sample
Resources/x86/indirectFcall.js
Resource
win10ltsc2021-20241211-en
General
-
Target
Resources/maddisAsm_.dll
-
Size
64KB
-
MD5
11efab4068cb4058207959e2638c2c1a
-
SHA1
b1eac0879dcda14bdc0c2efd7f261d7c175208c3
-
SHA256
11e3568f497c40331ee4a9e9973967e61b224e19204e09ed7451da3b74bd2ff5
-
SHA512
ced6167612674232429c25e52ba051994b09fdaeaf3316505904456ef8d7063f2eb03b5a158f0a424f0ecb49673e6a3d6b57d61183c5f8402da3fe53af0bd185
-
SSDEEP
1536:eNy3eqMne0sXB0IWtCLwEJhY0w1FwbiD7wlwei7:CqMnfIB04LwEJhY0w1UTnE
Malware Config
Signatures
-
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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1500 rundll32.exe 1500 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1084 wrote to memory of 1500 1084 rundll32.exe 82 PID 1084 wrote to memory of 1500 1084 rundll32.exe 82 PID 1084 wrote to memory of 1500 1084 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Resources\maddisAsm_.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1084 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\Resources\maddisAsm_.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1500
-