Overview
overview
10Static
static
1#)#NEw_Set...up.exe
windows7-x64
10#)#NEw_Set...up.exe
windows10-2004-x64
10#)#NEw_Set...in.dll
windows7-x64
1#)#NEw_Set...in.dll
windows10-2004-x64
1#)#NEw_Set...ws.dll
windows7-x64
1#)#NEw_Set...ws.dll
windows10-2004-x64
1#)#NEw_Set...40.dll
windows7-x64
1#)#NEw_Set...40.dll
windows10-2004-x64
1#)#NEw_Set...in.dll
windows7-x64
1#)#NEw_Set...in.dll
windows10-2004-x64
1#)#NEw_Set...in.dll
windows7-x64
1#)#NEw_Set...in.dll
windows10-2004-x64
1#)#NEw_Set...40.dll
windows7-x64
1#)#NEw_Set...40.dll
windows10-2004-x64
1#)#NEw_Set..._1.dll
windows7-x64
1#)#NEw_Set..._1.dll
windows10-2004-x64
1#)#NEw_Set...pp.dll
windows7-x64
1#)#NEw_Set...pp.dll
windows10-2004-x64
3#)#NEw_Set...in.dll
windows7-x64
1#)#NEw_Set...in.dll
windows10-2004-x64
1#)#NEw_Set...1].exe
windows7-x64
1#)#NEw_Set...1].exe
windows10-2004-x64
1#)#NEw_Set...1].exe
windows7-x64
1#)#NEw_Set...1].exe
windows10-2004-x64
3#)#NEw_Set...1].exe
windows7-x64
1#)#NEw_Set...1].exe
windows10-2004-x64
1#)#NEw_Set...-1.dll
windows10-2004-x64
1#)#NEw_Set...-0.dll
windows10-2004-x64
1#)#NEw_Set...-0.dll
windows10-2004-x64
1#)#NEw_Set...-0.dll
windows10-2004-x64
1#)#NEw_Set...-0.dll
windows10-2004-x64
1#)#NEw_Set...-0.dll
windows10-2004-x64
1Analysis
- max time kernel
119s - max time network
124s - platform
windows7_x64 - resource
win7-20231129-en - resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system - submitted
16/06/2024, 01:01
Static task
static1
Behavioral task
behavioral1
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/New-Setup.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/New-Setup.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/flutter_desktop_sleep_plugin.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/flutter_desktop_sleep_plugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/flutter_windows.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/flutter_windows.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/msvcp140.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/msvcp140.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/tray_manager_plugin.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/tray_manager_plugin.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/url_launcher_windows_plugin.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/url_launcher_windows_plugin.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140_1.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140_1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140_app.dll
Resource
win7-20240611-en
Behavioral task
behavioral18
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/vcruntime140_app.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral19
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/windows_single_instance_plugin.dll
Resource
win7-20240611-en
Behavioral task
behavioral20
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/windows_single_instance_plugin.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/HDHelper_[0MB]_[1].exe
Resource
win7-20240611-en
Behavioral task
behavioral22
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/HDHelper_[0MB]_[1].exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral23
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/NvStereoUtilityOGL_[1MB]_[1].exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/NvStereoUtilityOGL_[1MB]_[1].exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral25
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/VSLauncher_[0MB]_[1].exe
Resource
win7-20240611-en
Behavioral task
behavioral26
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/VSLauncher_[0MB]_[1].exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral27
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-processthreads-l1-1-1.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral28
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-profile-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-rtlsupport-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral30
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-string-l1-1-0.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral31
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-synch-l1-1-0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral32
Sample
#)#NEw_SetUp_33778_P@$$Key#(#/x86/api-ms-win-core-synch-l1-2-0.dll
Resource
win10v2004-20240508-en
General
- Target #)#NEw_SetUp_33778_P@$$Key#(#/flutter_desktop_sleep_plugin.dll
- Size 91KB
- Sample240616-bdhlhaseng
- SHA256 9600697c57da5a1411a227eb5fc135f20d0ea292f458290d15fb959c1f75537e
- MD5 ae8bbd77a997d05c06e459f0f3faa5af
- SHA1 843ae129debba252eaebce0459adccddc1315826
- SHA512 13067ed69244f94206e642b408143409b48fb976221dbbbbdd86f0b357a8b7b0cad334a6259751a718f2149e183d322bb8b03e26abff2cdcac2826a551e27d2f
- SSDEEP 1536:yOCWkiWahkGF/g8+kAxfo7FBHFKSPvWIiHlHFConoc4J72BIr:ZCWkiW0pFJ+kA8nHkSPbqlHFConoc4Vl
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1724 wrote to memory of 2312 1724 rundll32.exe 28 PID 1724 wrote to memory of 2312 1724 rundll32.exe 28 PID 1724 wrote to memory of 2312 1724 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\#)#NEw_SetUp_33778_P@$$Key#(#\flutter_desktop_sleep_plugin.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1724 -s 2042⤵PID:2312
-