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Behavioral task
behavioral1
Sample
24b8c08f3a8a961bac9837a46fa2bdb4baca36b64dac3830a33580a6dfd079faN.exe
Resource
win7-20240903-en
General
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Target
24b8c08f3a8a961bac9837a46fa2bdb4baca36b64dac3830a33580a6dfd079faN
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Size
83KB
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MD5
d6bf876b730dd03903fbac092d7294e0
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SHA1
872f6521b5828c2b1f34398c42b405936e17579f
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SHA256
24b8c08f3a8a961bac9837a46fa2bdb4baca36b64dac3830a33580a6dfd079fa
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SHA512
394f235c590c16d9ef847ede11e09a1bfa5ebaae922c2172f747bf5e83beb87b6b94ae18c4c0cce0170aa6449fcb9b439470d9c0362ea109f693f33d7d401732
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SSDEEP
1536:PwPvK/3zvzVohd9BRiF/JUWjzJxuOmb54vHTLazm7/:PwiGDjiVdzVmb5uHvmm7/
Malware Config
Extracted
blacknet
HacKed
https://www.gunnylaumienphi2017.com/
BN[UpPHDOfu-4248733]
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antivm
true
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elevate_uac
false
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install_name
WindowsUpdate.exe
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splitter
|BN|
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start_name
cde2f914e4cce7f13b2c1cec7b6da970
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startup
false
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usb_spread
true
Signatures
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BlackNET payload 1 IoCs
resource yara_rule sample family_blacknet -
Blacknet family
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 24b8c08f3a8a961bac9837a46fa2bdb4baca36b64dac3830a33580a6dfd079faN
Files
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24b8c08f3a8a961bac9837a46fa2bdb4baca36b64dac3830a33580a6dfd079faN.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 69KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ