Analysis
-
max time kernel
23s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 13:46
Behavioral task
behavioral1
Sample
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
Resource
win10v2004-20220414-en
General
-
Target
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
-
Size
131KB
-
MD5
c4f79edc4498c5570495bb36fc942134
-
SHA1
00046b588252502480e8e708a22d25ae1d9b05fa
-
SHA256
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
-
SHA512
07bdeb39b35835a752886c2d308a68d263b36e8372d2bf320ede5b85252d14e284985d0889dfa9fcffec7ede7c3585a46cb0165b00be903755ffe63cacb21cef
Malware Config
Extracted
blacknet
v3.5 Public
HacKed
http://finalb.xyz/NiggaNet
BN[RqfcWolJ-7232457]
-
antivm
true
-
elevate_uac
false
-
install_name
WindowsUpdate.exe
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splitter
|BN|
-
start_name
df7427b5e05183e625345c3c37ef31c0
-
startup
true
-
usb_spread
true
Signatures
-
BlackNET Payload 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe family_blacknet C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe family_blacknet -
Contains code to disable Windows Defender 2 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe disable_win_def C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exe disable_win_def -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\df7427b5e05183e625345c3c37ef31c0 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe" b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exepid process 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exedescription pid process Token: SeDebugPrivilege 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exepid process 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe 2036 b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09.exe
Processes
-
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
-
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\Roaming\Microsoft\MyClient\svchosts.exe"C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\svchosts.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exeFilesize
131KB
MD5c4f79edc4498c5570495bb36fc942134
SHA100046b588252502480e8e708a22d25ae1d9b05fa
SHA256b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
SHA51207bdeb39b35835a752886c2d308a68d263b36e8372d2bf320ede5b85252d14e284985d0889dfa9fcffec7ede7c3585a46cb0165b00be903755ffe63cacb21cef
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C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\WindowsUpdate.exeFilesize
131KB
MD5c4f79edc4498c5570495bb36fc942134
SHA100046b588252502480e8e708a22d25ae1d9b05fa
SHA256b33d569af5e490875d6473c6402797ddb4ce639bb1f1cf7f67698eeafa625f09
SHA51207bdeb39b35835a752886c2d308a68d263b36e8372d2bf320ede5b85252d14e284985d0889dfa9fcffec7ede7c3585a46cb0165b00be903755ffe63cacb21cef
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C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\svchosts.exeFilesize
17KB
MD589dd6e72358a669b7d6e2348307a7af7
SHA10db348f3c6114a45d71f4d218e0e088b71c7bb0a
SHA256ad34794058212006ae974fcc6a0242598e6d020f08044439e3512773cd402b7e
SHA51293b8a47686d7491281a0809b138a6244a535302ba0d6b2146849e9888632c72b6223ae8eb7a24f1006aaf57ab947a8f43719cff4837df559e7bf42f52c63856b
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C:\Users\Admin\AppData\Roaming\Microsoft\MyClient\svchosts.exeFilesize
17KB
MD589dd6e72358a669b7d6e2348307a7af7
SHA10db348f3c6114a45d71f4d218e0e088b71c7bb0a
SHA256ad34794058212006ae974fcc6a0242598e6d020f08044439e3512773cd402b7e
SHA51293b8a47686d7491281a0809b138a6244a535302ba0d6b2146849e9888632c72b6223ae8eb7a24f1006aaf57ab947a8f43719cff4837df559e7bf42f52c63856b
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memory/576-105-0x0000000000B16000-0x0000000000B35000-memory.dmpFilesize
124KB
-
memory/576-104-0x000007FEEE860000-0x000007FEEF8F6000-memory.dmpFilesize
16.6MB
-
memory/576-103-0x000007FEF40F0000-0x000007FEF4B13000-memory.dmpFilesize
10.1MB
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memory/576-100-0x0000000000000000-mapping.dmp
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memory/1836-97-0x00000000020E9000-0x00000000020EC000-memory.dmpFilesize
12KB
-
memory/1836-96-0x00000000020E1000-0x00000000020E4000-memory.dmpFilesize
12KB
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memory/1836-89-0x00000000020CB000-0x00000000020D7000-memory.dmpFilesize
48KB
-
memory/1836-90-0x00000000020F1000-0x00000000020F5000-memory.dmpFilesize
16KB
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memory/1836-81-0x0000000000000000-mapping.dmp
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memory/1836-91-0x00000000020F5000-0x00000000020F9000-memory.dmpFilesize
16KB
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memory/1836-92-0x00000000020F9000-0x00000000020FD000-memory.dmpFilesize
16KB
-
memory/1836-98-0x0000000002109000-0x000000000210C000-memory.dmpFilesize
12KB
-
memory/1836-93-0x0000000002101000-0x0000000002105000-memory.dmpFilesize
16KB
-
memory/1836-95-0x0000000002109000-0x000000000210D000-memory.dmpFilesize
16KB
-
memory/1836-94-0x0000000002105000-0x0000000002109000-memory.dmpFilesize
16KB
-
memory/1836-87-0x00000000020A6000-0x00000000020C5000-memory.dmpFilesize
124KB
-
memory/1836-85-0x000007FEEE860000-0x000007FEEF8F6000-memory.dmpFilesize
16.6MB
-
memory/1836-84-0x000007FEF40F0000-0x000007FEF4B13000-memory.dmpFilesize
10.1MB
-
memory/1836-88-0x00000000020ED000-0x00000000020F1000-memory.dmpFilesize
16KB
-
memory/1836-99-0x00000000020D9000-0x00000000020DF000-memory.dmpFilesize
24KB
-
memory/2036-66-0x000000001E639000-0x000000001E641000-memory.dmpFilesize
32KB
-
memory/2036-68-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-80-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-78-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-77-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-76-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-73-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-75-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-74-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-70-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-72-0x000000001E661000-0x000000001E671000-memory.dmpFilesize
64KB
-
memory/2036-71-0x000000001E651000-0x000000001E661000-memory.dmpFilesize
64KB
-
memory/2036-69-0x000000001E649000-0x000000001E651000-memory.dmpFilesize
32KB
-
memory/2036-79-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-67-0x000000001E641000-0x000000001E649000-memory.dmpFilesize
32KB
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memory/2036-54-0x000007FEF40F0000-0x000007FEF4B13000-memory.dmpFilesize
10.1MB
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memory/2036-65-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
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memory/2036-64-0x000000001E629000-0x000000001E631000-memory.dmpFilesize
32KB
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memory/2036-63-0x000000001E631000-0x000000001E639000-memory.dmpFilesize
32KB
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memory/2036-62-0x000000001E620000-0x000000001E629000-memory.dmpFilesize
36KB
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memory/2036-61-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-60-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-59-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-58-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
-
memory/2036-57-0x0000000000530000-0x00000000005B0000-memory.dmpFilesize
512KB
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memory/2036-56-0x000007FEFBB21000-0x000007FEFBB23000-memory.dmpFilesize
8KB
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memory/2036-55-0x000007FEF2370000-0x000007FEF3406000-memory.dmpFilesize
16.6MB