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Analysis
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max time kernel
140s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
30/08/2023, 02:39
Behavioral task
behavioral1
Sample
7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe
Resource
win7-20230712-en
General
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Target
7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe
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Size
863KB
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MD5
d69361ad0b376abf66a5b2d9199de0a2
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SHA1
8122601375c2af09389503f4b193a3890dfc67e5
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SHA256
7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4
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SHA512
b281b5060621286b6ee5d6ffcb2514536f409a6928d4fc6a5e3b9addc1c6209d307398fba52383f264491c0f572eefd79c10504b743e3ef57346219e202436ca
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SSDEEP
24576:HotlzkAWsvq4IBNyKqAr42uTdpszVOcCHH98n:HMtTvqVBc1HTTRcCHd8n
Malware Config
Signatures
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Detect Blackmoon payload 2 IoCs
resource yara_rule behavioral2/files/0x00030000000006e3-3.dat family_blackmoon behavioral2/memory/4136-9-0x0000000000400000-0x00000000006D5000-memory.dmp family_blackmoon -
Loads dropped DLL 1 IoCs
pid Process 4136 7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe -
resource yara_rule behavioral2/memory/4136-0-0x0000000000400000-0x00000000006D5000-memory.dmp upx behavioral2/memory/4136-9-0x0000000000400000-0x00000000006D5000-memory.dmp upx -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\libexdui.dll 7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4136 7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe 4136 7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe 4136 7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe"C:\Users\Admin\AppData\Local\Temp\7acd4b3a7d23cf659e9b2262582b81b2edc05feac89bfe396d05525e7db93fe4.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
PID:4136
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
660KB
MD5edb2ae3f3a41f5e9939ab13b14231049
SHA1dd72537627466033192d6ff3a7c65c515cf6df31
SHA256d470bea39a4d942afe3789a4d8d90f6152b00b5bb2cc3f1bcff013da7cbaf061
SHA51235f777e97fed4b082f64f288f0b822c7a57d09176bf5ba7bdfe2e9b2dc8444302451019e77c0b8c950c01389f56acc1216da1d88ca089694ba58103af06c2b8c