Behavioral task
behavioral1
Sample
8-311-0x0000000000400000-0x0000000000422000-memory.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
8-311-0x0000000000400000-0x0000000000422000-memory.exe
Resource
win10v2004-20221111-en
General
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Target
8-311-0x0000000000400000-0x0000000000422000-memory.dmp
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Size
136KB
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MD5
90c27770c5440aeef01e7ba77952fd7e
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SHA1
5e8e353ab7621788c142d9419b04501a609cc9ea
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SHA256
f43efd4346a1bd69134c6f6602c75ea388b47d562acee5ab5df5fe81c5a81049
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SHA512
d1cd06106e7aba711fee54af653e35f44271c21c59ba824e9a086b8581858d94c630077cff68f28f3d6be76fba6f87fe86d2321835e6a4ff950b504ba10b79cb
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SSDEEP
3072:+q0OcMqRfLA5w/oV9NRKyfKW63beFEKywFna5:rpsNsRPfKWybiW
Malware Config
Extracted
blacknet
v3.7.0 Public
Round3
http://zee.zight.ru
BN[d396d077ee81b07d64cc8bbff27bbccb]
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antivm
true
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elevate_uac
false
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install_name
GPUpdate.exe
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splitter
|BN|
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start_name
e162b1333458a713bc6916cc8ac4110c
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startup
false
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usb_spread
false
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
Files
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8-311-0x0000000000400000-0x0000000000422000-memory.dmp.exe windows x86
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
Sections
.text Size: 103KB - Virtual size: 102KB
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