Overview
overview
10Static
static
759206d63b9...be.exe
windows7-x64
1059206d63b9...be.exe
windows10-2004-x64
10$PLUGINSDIR/INetC.dll
windows7-x64
3$PLUGINSDIR/INetC.dll
windows10-2004-x64
3$TEMP/BroomSetup.exe
windows7-x64
7$TEMP/BroomSetup.exe
windows10-2004-x64
7$TEMP/syncUpd.exe
windows7-x64
10$TEMP/syncUpd.exe
windows10-2004-x64
10Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13-03-2024 00:41
Behavioral task
behavioral1
Sample
59206d63b916e688224ac1152c0c1432668d9dd17cd47911d9a05099cb7d3fbe.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
59206d63b916e688224ac1152c0c1432668d9dd17cd47911d9a05099cb7d3fbe.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/INetC.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/INetC.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$TEMP/BroomSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$TEMP/BroomSetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$TEMP/syncUpd.exe
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
$TEMP/syncUpd.exe
Resource
win10v2004-20240226-en
General
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Target
$PLUGINSDIR/INetC.dll
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Size
21KB
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MD5
2b342079303895c50af8040a91f30f71
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SHA1
b11335e1cb8356d9c337cb89fe81d669a69de17e
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SHA256
2d5d89025911e2e273f90f393624be4819641dbee1606de792362e442e54612f
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SHA512
550452dadc86ecd205f40668894116790a456fe46e9985d68093d36cf32abf00edecb5c56ff0287464a0e819db7b3cc53926037a116de6c651332a7cc8035d47
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SSDEEP
384:KOoVVefeWsI7rsIquPLNN546o0Ac9khYLMkIX0+Gzyekv:4VVaeE7wIqyJN5i
Malware Config
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3040 2584 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2328 wrote to memory of 2584 2328 rundll32.exe rundll32.exe PID 2584 wrote to memory of 3040 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3040 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3040 2584 rundll32.exe WerFault.exe PID 2584 wrote to memory of 3040 2584 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\INetC.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:2584 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 2363⤵
- Program crash
PID:3040
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