Analysis
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max time kernel
161s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14/03/2024, 21:44
Static task
static1
Behavioral task
behavioral1
Sample
9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe
Resource
win10v2004-20240226-en
General
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Target
9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe
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Size
283KB
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MD5
0d29778d983bac79d6635b34f3a9e4d1
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SHA1
b257b22e8d1eacd147f549c460767ed59994103d
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SHA256
9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912
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SHA512
585f8d7e47dea3e69363f3a6d9eb043916b6d01ee04c18f6d1676cd9017cbf59eb76d24f1163c36851ef33d97d5c746fe14917654a57373992275cc974478e39
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SSDEEP
6144:jxNaqEbeIn4yKw+zsTPcuEJdIqVC/CWPssZkVRnr5:jxNfVU4qTimqVVWPssZGr5
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2900 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe -
Executes dropped EXE 1 IoCs
pid Process 2900 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 3848 540 WerFault.exe 87 5080 2900 WerFault.exe 96 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 540 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2900 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 540 wrote to memory of 2900 540 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe 96 PID 540 wrote to memory of 2900 540 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe 96 PID 540 wrote to memory of 2900 540 9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe"C:\Users\Admin\AppData\Local\Temp\9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 540 -s 3962⤵
- Program crash
PID:3848
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C:\Users\Admin\AppData\Local\Temp\9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exeC:\Users\Admin\AppData\Local\Temp\9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:2900 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 3643⤵
- Program crash
PID:5080
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 540 -ip 5401⤵PID:3752
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 2900 -ip 29001⤵PID:1700
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\9591c2c3be423373f9dc0fb4445530c73367bbf09e6c19425299a480103cd912.exe
Filesize283KB
MD5aea7f25c340854baf9b32048b9fd925d
SHA11abb28b70130b0c4791a41f57b8574a5bce6369c
SHA256113f6ff2737e0b08d61020266381a2c58ad75658b916e11d742f60e1bd162679
SHA512b4c80b3d3159910071ff7f4dc0503167a8483293a4f52e6a7448166a8c8da5303108e127e253ca6e595446eee11beddde35aa944e56b75d26795020e9d8ee401