Overview
overview
3Static
static
3Themida v1...lp.chm
windows7-x64
1Themida v1...lp.chm
windows10-2004-x64
1Themida v1...da.exe
windows7-x64
3Themida v1...da.exe
windows10-2004-x64
1Themida v1...ct1.js
windows7-x64
1Themida v1...ct1.js
windows10-2004-x64
1Themida v1...e.html
windows7-x64
1Themida v1...e.html
windows10-2004-x64
1Themida v1...m2.dll
windows7-x64
3Themida v1...m2.dll
windows10-2004-x64
3Themida v1...sp.dll
windows7-x64
1Themida v1...sp.dll
windows10-2004-x64
1Themida v1...sp.dll
windows7-x64
3Themida v1...sp.dll
windows10-2004-x64
3Themida v1...l2.dll
windows7-x64
1Themida v1...l2.dll
windows10-2004-x64
1Themida v1...lt.dll
windows7-x64
1Themida v1...lt.dll
windows10-2004-x64
1Themida v1...01.dll
windows7-x64
1Themida v1...01.dll
windows10-2004-x64
1Themida v1...in.dll
windows7-x64
1Themida v1...in.dll
windows10-2004-x64
1Analysis
-
max time kernel
121s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
10/01/2024, 02:23
Static task
static1
Behavioral task
behavioral1
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/Themida Help.chm
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/Themida Help.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/Themida.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/Themida.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/ThemidaSDK/ExamplesSDK/Macros/C/CBuilder/Project1.js
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/ThemidaSDK/ExamplesSDK/Macros/C/CBuilder/Project1.js
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/ThemidaSDK/ExamplesSDK/Macros/C/Visual C++/vc_example.html
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/ThemidaSDK/ExamplesSDK/Macros/C/Visual C++/vc_example.html
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugm2.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugm2.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugmainsp.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugmainsp.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral13
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugsp.dll
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/plugsp.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/sewl2.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/sewl2.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral17
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/sewlt.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/sewlt.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/xbundler01.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/xbundler01.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/xbundlerMain.dll
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
Themida v1.8.5.5/Themida_v1.8.5.5/xbundlerMain.dll
Resource
win10v2004-20231222-en
General
-
Target
Themida v1.8.5.5/Themida_v1.8.5.5/plugmainsp.dll
-
Size
1.5MB
-
MD5
f0af6e9533dd7b746c11be780d1114f9
-
SHA1
10923537c0e200e417631293c2a84696677c6aed
-
SHA256
adf141f82333c235d196c0969e3ac8f042fc6987afb2cb74af662d3e61d6332e
-
SHA512
28e6c33f9c12187184d80d884a0fb8c9a66d607388f603213f2e081dde19fce42768eaa158aacd3a4ccf3c568118b0104325874ccaca5d8b0e63811a64aa0afb
-
SSDEEP
24576:AgJUQ+Ujd9aM7lm8waqQ7B5jGWB9S5yKaXA:Vd+uJJ7HjPbS5U
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4220 wrote to memory of 4336 4220 rundll32.exe 88 PID 4220 wrote to memory of 4336 4220 rundll32.exe 88 PID 4220 wrote to memory of 4336 4220 rundll32.exe 88
Processes
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Themida v1.8.5.5\Themida_v1.8.5.5\plugmainsp.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:4220 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Themida v1.8.5.5\Themida_v1.8.5.5\plugmainsp.dll",#12⤵PID:4336
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