Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14/06/2024, 01:29
Static task
static1
Behavioral task
behavioral1
Sample
936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
Resource
win10v2004-20240611-en
General
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Target
936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
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Size
223KB
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MD5
f55daac185408945de4bc5ac2c2fd0ca
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SHA1
8f8f33c29ab071789b61e10e53075b5f7b0fd911
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SHA256
936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1
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SHA512
da42e4452e8029d52a198049801a5fdbf9d9b928bb8f5fcfb012621e71e7306513bde4d5b1fb4552679dd63a337c7cd13ea2f081aec61adbb38b2e558e951567
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SSDEEP
3072:cFvA1y/mIM8SfE8ADE0XRP91u4/qL7n/lFNcQg6VsOso4jeAKpmvLMb4X1FSBwj0:lIMrAfP/GNFW6KOsryppmvLbWd
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 3568 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe -
Executes dropped EXE 1 IoCs
pid Process 3568 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe -
Program crash 2 IoCs
pid pid_target Process procid_target 4860 3640 WerFault.exe 80 2924 3568 WerFault.exe 88 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3640 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3568 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3640 wrote to memory of 3568 3640 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe 88 PID 3640 wrote to memory of 3568 3640 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe 88 PID 3640 wrote to memory of 3568 3640 936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe"C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe"1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 3962⤵
- Program crash
PID:4860
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C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exeC:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe2⤵
- Deletes itself
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3568 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3568 -s 3643⤵
- Program crash
PID:2924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3640 -ip 36401⤵PID:4304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3568 -ip 35681⤵PID:4888
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\936aed6b88add47b8e50c8581d918adfca6048173941e962869cfab88bab12b1.exe
Filesize223KB
MD52a0844895418d0712fb8c9a6e42aa7ec
SHA1d5c9eb32a5d7cf5621888680cdd6bce8aeaf687c
SHA256d74d702893378f4021ae5df68afd7b1ffae1fb316c9f7de855e72e9359893132
SHA5125ff4800300dca6644f3be13be2972f5e8877b807a0104de777d568d9d0214f04ea2319b01a0c1a2b6446626734b64b9a12dfa186cf46e8afd58f3f36ec9c0327