Analysis
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max time kernel
37s -
max time network
42s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20/10/2022, 00:40
Static task
static1
Behavioral task
behavioral1
Sample
57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe
Resource
win10v2004-20220812-en
General
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Target
57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe
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Size
998KB
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MD5
a0ba65825a8d5a55f71dbcc0be96e700
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SHA1
a579080fc24f8f583daf04cc43dd9f677223b9db
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SHA256
57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058
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SHA512
f25fd97d2effd1e3b3813739409d6ab074bd02978c6fc891256d244e6051143a6a943f774800a090ce7c0a995df46ab56d0e2dc978de7d623dafb48a5b81bb97
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SSDEEP
12288:6luDk67Sz3zKQeW1zRRaMMMMM2MMMMMr3zK:Lk6BK1zRRaMMMMM2MMMMMq
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2032 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.com -
Loads dropped DLL 2 IoCs
pid Process 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\kernel.dll 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe File created C:\Windows\kernel.dll 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe File created C:\Windows\svchost.exe 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 784 wrote to memory of 2032 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 26 PID 784 wrote to memory of 2032 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 26 PID 784 wrote to memory of 2032 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 26 PID 784 wrote to memory of 2032 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 26 PID 784 wrote to memory of 1360 784 57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe 18
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1360
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C:\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe"C:\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.exe"2⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.comC:\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.com3⤵
- Executes dropped EXE
PID:2032
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.com
Filesize909KB
MD5a4c05293ed820c17bcebe707e9725e00
SHA1e44ad6d4dc9d8ec143214ffdf7a7b57e64ca1272
SHA2565af86b6ddb173d97a8bef1b545d8035cf068e9a8a0f9049fe09ee42f8df76381
SHA512962a413c848281bc2451eb1c94ee6f682b43927d4b67eef9c255cd93081477fcd16a2bef7049ad57e44a82f79ac6ecb3b0cd9e9a9b350ad33ff64eae254572dc
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\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.com
Filesize909KB
MD5a4c05293ed820c17bcebe707e9725e00
SHA1e44ad6d4dc9d8ec143214ffdf7a7b57e64ca1272
SHA2565af86b6ddb173d97a8bef1b545d8035cf068e9a8a0f9049fe09ee42f8df76381
SHA512962a413c848281bc2451eb1c94ee6f682b43927d4b67eef9c255cd93081477fcd16a2bef7049ad57e44a82f79ac6ecb3b0cd9e9a9b350ad33ff64eae254572dc
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\Users\Admin\AppData\Local\Temp\57576ab56da4d372eb0f6e92ad9ac5b07ee616e83811efcdfbafcc917d09b058.com
Filesize909KB
MD5a4c05293ed820c17bcebe707e9725e00
SHA1e44ad6d4dc9d8ec143214ffdf7a7b57e64ca1272
SHA2565af86b6ddb173d97a8bef1b545d8035cf068e9a8a0f9049fe09ee42f8df76381
SHA512962a413c848281bc2451eb1c94ee6f682b43927d4b67eef9c255cd93081477fcd16a2bef7049ad57e44a82f79ac6ecb3b0cd9e9a9b350ad33ff64eae254572dc