Analysis
- max time kernel
12s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
04/05/2022, 19:43
General
- Target b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
- Size 131KB
- Sample220504-yfad8shdbl
- SHA256 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
Malware Config
Extracted
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blacknet
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v3.5 Public
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HacKed
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http://finalb.xyz/NiggaNet
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BN[RqfcWolJ-7232457]
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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
df7427b5e05183e625345c3c37ef31c0
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startup
true
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usb_spread
true
Signatures
- BlackNET
BlackNET is an open source remote access tool written in VB.NET.
- BlackNET Payload 18 IoCs
- Contains code to disable Windows Defender 18 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious behavior: EnumeratesProcesses 51 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe"C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\svchosts.exe"C:\Users\Admin\AppData\Local\Temp\svchosts.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"C:\Users\Admin\AppData\Local\Temp\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe"3⤵
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe.log
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
svchosts.exe
svchosts.exe
WindowsUpdate.exe
WindowsUpdate.exe
memory/484-198-0x00000000013EA000-0x00000000013EF000-memory.dmp
memory/484-197-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/636-182-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/1076-158-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/1076-159-0x0000000000B9A000-0x0000000000B9F000-memory.dmp
memory/1284-193-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/1284-194-0x000000000114A000-0x000000000114F000-memory.dmp
memory/1748-167-0x0000000000D3A000-0x0000000000D3F000-memory.dmp
memory/1748-166-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/2040-171-0x00000000009F0000-0x0000000000A00000-memory.dmp
memory/2040-170-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/2372-201-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/2372-202-0x000000000190A000-0x000000000190F000-memory.dmp
memory/2932-146-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/2932-147-0x000000000086A000-0x000000000086F000-memory.dmp
memory/3024-205-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/3024-206-0x0000000000D8A000-0x0000000000D8F000-memory.dmp
memory/3584-150-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/3584-151-0x0000000000CBA000-0x0000000000CBF000-memory.dmp
memory/3740-140-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4056-163-0x000000000176A000-0x000000000176F000-memory.dmp
memory/4056-162-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4120-179-0x0000000000CDA000-0x0000000000CDF000-memory.dmp
memory/4120-178-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4288-185-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4288-186-0x0000000000ADA000-0x0000000000ADF000-memory.dmp
memory/4296-174-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4296-175-0x000000000124A000-0x000000000124F000-memory.dmp
memory/4416-136-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4416-142-0x000000000176A000-0x000000000176F000-memory.dmp
memory/4460-189-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4460-190-0x00000000011BA000-0x00000000011BF000-memory.dmp
memory/4508-130-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/4508-141-0x0000000021BB7000-0x0000000021BBA000-memory.dmp
memory/4508-133-0x0000000021BB0000-0x0000000021BB3000-memory.dmp
memory/4508-131-0x0000000000C4A000-0x0000000000C4F000-memory.dmp
memory/5104-154-0x00007FFE56BF0000-0x00007FFE57626000-memory.dmp
memory/5104-155-0x000000000169A000-0x000000000169F000-memory.dmp