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Analysis
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max time kernel
33s -
max time network
32s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
03/12/2022, 04:30
Static task
static1
Behavioral task
behavioral1
Sample
cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe
Resource
win10v2004-20221111-en
General
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Target
cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe
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Size
82KB
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MD5
54cd9dc6b32cc97eca98b010e427c00b
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SHA1
aceab27311bf457b6b923c41a50c228215f0bb21
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SHA256
cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6
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SHA512
b4d36c796d71764f5212858c0fff92a76b36035c6d079dab62f24877b57746a2a6a6a485cd87e981e282a2d8c701f13e115b1f5a63f112d1eb9bbd3d84c12c0d
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SSDEEP
1536:Xd8XA7fzqULshi5qJubQbWjjp+Cn6NMbiVq1CV:N8XA7Lqk5qJubEi9+Cn6N/Vq1CV
Malware Config
Signatures
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Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jyeoetjy.exe cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\jyeoetjy.exe cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1452 set thread context of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 664 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 1452 wrote to memory of 664 1452 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 28 PID 664 wrote to memory of 1296 664 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 15 PID 664 wrote to memory of 1296 664 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 15 PID 664 wrote to memory of 1296 664 cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1296
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C:\Users\Admin\AppData\Local\Temp\cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe"C:\Users\Admin\AppData\Local\Temp\cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Users\Admin\AppData\Local\Temp\cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe"C:\Users\Admin\AppData\Local\Temp\cf37675c0896d83e33be0ae50d31f37bf7dba089596f6332f7522ab1f3eae3e6.exe"3⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:664
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