Analysis
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max time kernel
148s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2024 13:59
Static task
static1
Behavioral task
behavioral1
Sample
a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe
Resource
win10v2004-20231215-en
General
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Target
a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe
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Size
3.3MB
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MD5
1773b10d2a197c6ee4dad9a37cc8be3f
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SHA1
7ea4eb251459f083a57842780fee1c88065150ec
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SHA256
a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047
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SHA512
a248a453c17a80b5aadc7718a4db6be23bbf14b3de2c405d8a672eae8efc1e6495392e73e7e69273b08391efce206535b01f9d17876aa855880d638e222d939e
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SSDEEP
49152:t/nk7xd03zDWi26fs2cWDAbcl7jkv4+9Ry4kjCz:t/k7i0uDhEv4n4M
Malware Config
Signatures
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Generic Chinese Botnet
A botnet originating from China which is currently unnamed publicly.
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Chinese Botnet payload 1 IoCs
resource yara_rule behavioral2/memory/5080-0-0x0000000010000000-0x000000001001F000-memory.dmp unk_chinese_botnet -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Nnvnnrv.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe" a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5080 a9fb5137754333ef0be6bf6aa0255fdc7fe5386efc7ae7ca2e04bf4cbbddf047.exe