Analysis
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max time kernel
144s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-10-2024 16:12
Static task
static1
Behavioral task
behavioral1
Sample
RFQ NO - NÚMERO DO PEDIDO 106673.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
RFQ NO - NÚMERO DO PEDIDO 106673.exe
Resource
win10v2004-20241007-en
General
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Target
RFQ NO - NÚMERO DO PEDIDO 106673.exe
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Size
1.2MB
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MD5
9d1b974a38b19a833b69f2bfdc0688f8
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SHA1
cbdf6cf01a69f8477cfc50d1cc1490457d28d7f3
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SHA256
7ff42bacf844ade960d12cf1df99ce36be17f18903d2188e8de6d410033acaf1
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SHA512
884c2fb4bd1d8b97fc153c0cc8dbcd0cf9d4eb5ed741fc2d1cd409735fe3f41e7382a7dc2ed21415753b4b5dd89ec7849ff0e21144ec988ed7c4b5e4e623cd41
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SSDEEP
24576:ffmMv6Ckr7Mny5QLSvogytmuL2T1101DTxGQ8X:f3v+7/5QLCItmce11KTcQ8X
Malware Config
Signatures
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Drops startup file 1 IoCs
Processes:
reindulgence.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\reindulgence.vbs reindulgence.exe -
Executes dropped EXE 1 IoCs
Processes:
reindulgence.exepid process 724 reindulgence.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4200 724 WerFault.exe reindulgence.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
RFQ NO - NÚMERO DO PEDIDO 106673.exereindulgence.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RFQ NO - NÚMERO DO PEDIDO 106673.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reindulgence.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
RFQ NO - NÚMERO DO PEDIDO 106673.exereindulgence.exepid process 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe 724 reindulgence.exe 724 reindulgence.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
RFQ NO - NÚMERO DO PEDIDO 106673.exereindulgence.exepid process 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe 724 reindulgence.exe 724 reindulgence.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
RFQ NO - NÚMERO DO PEDIDO 106673.exereindulgence.exedescription pid process target process PID 452 wrote to memory of 724 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe reindulgence.exe PID 452 wrote to memory of 724 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe reindulgence.exe PID 452 wrote to memory of 724 452 RFQ NO - NÚMERO DO PEDIDO 106673.exe reindulgence.exe PID 724 wrote to memory of 1940 724 reindulgence.exe RegSvcs.exe PID 724 wrote to memory of 1940 724 reindulgence.exe RegSvcs.exe PID 724 wrote to memory of 1940 724 reindulgence.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Users\Admin\AppData\Local\proximobuccal\reindulgence.exe"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"2⤵
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:724 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\RFQ NO - NÚMERO DO PEDIDO 106673.exe"3⤵PID:1940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 724 -s 7483⤵
- Program crash
PID:4200
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 724 -ip 7241⤵PID:4936
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
269KB
MD5b68826f290b160b1741deaccff4a403d
SHA13491fad3d3e127bf5566de453e3195ce47421519
SHA2566f00fc6759dd3b3096aa46f7c73d9c35b5e037dbb8ea3aadc6eb4fe21bea6711
SHA5125176c08805a07270dbcd45db70a7765c570d8ebf0b1b23446b698890cfc5330ca63f1bd7eeadc51a20c58a6bcab1ec05d019dbe615555875f24c482a1c985307
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Filesize
1.2MB
MD59d1b974a38b19a833b69f2bfdc0688f8
SHA1cbdf6cf01a69f8477cfc50d1cc1490457d28d7f3
SHA2567ff42bacf844ade960d12cf1df99ce36be17f18903d2188e8de6d410033acaf1
SHA512884c2fb4bd1d8b97fc153c0cc8dbcd0cf9d4eb5ed741fc2d1cd409735fe3f41e7382a7dc2ed21415753b4b5dd89ec7849ff0e21144ec988ed7c4b5e4e623cd41