Behavioral task
behavioral1
Sample
c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510_JC.exe
Resource
win7-20230824-en
General
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Target
c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510_JC.exe
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Size
79KB
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MD5
122fadb5b266bfe5525a7b450e4c778f
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SHA1
6141866987d31e85a522ea3881110789e4d38893
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SHA256
c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510
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SHA512
4f19e9cdaa581cae9d7e9bd4e534339beba55f4cc550a0dfd5b79a6476b89e6a1c90a6ea67bf0d06f9b7663cccee657b07cbc95c05415ca0eeeaa9f5e62f9b0e
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SSDEEP
1536:AZuhD5z28TC2CYl9706u/GiPL1TgbSUPH4LgjCtYn:51306u/G0tgbSKHagj+Yn
Malware Config
Extracted
blacknet
asfdgs
http://google.com/pane
dfgBN[iCvlRabZ-7434932]
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antivm
false
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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
35dcbc7eb742dd4f1edfbccf7826c724
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startup
false
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usb_spread
true
Signatures
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BlackNET payload 1 IoCs
Processes:
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.
Processes:
resource yara_rule sample disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510_JC.exe
Files
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c105e8c3286a2589c4bbdaefbd266cd45be414d08854e48b4aa43104cc48c510_JC.exe.exe windows 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: 65KB - Virtual size: 64KB
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