Behavioral task
behavioral1
Sample
8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5cN.exe
Resource
win10v2004-20241007-en
General
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Target
8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5cN
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Size
80KB
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MD5
82d0b898dd08b75f03a7be31c91a3d30
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SHA1
1a9e50f6c1dd61dbc878d14ea69ea6b3808539d0
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SHA256
8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5c
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SHA512
fee20ab4c4bf2f531891275d6e8f7938dc26270937a1397f3c035b6c9ee70590b2f75109927ee99928362f850ebbda790d78fc4479ade0cabe381bdce0ba4018
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SSDEEP
1536:dPvK/3zvzVQtCsscKvWzjzJxuOmb54vHTL6lm:diqCspHzVmb5uHv6lm
Malware Config
Extracted
blacknet
HacKed
https://lovegunny.net/
BN[GnFquUJG-0548378]
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antivm
false
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elevate_uac
true
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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
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 8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5cN
Files
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8f3a92b9516e65e056a871a67a6bf71d1102ecf3454b0b969d9603cb75304c5cN.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: 66KB - Virtual size: 65KB
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