Analysis
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max time kernel
122s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe
Resource
win10v2004-20231222-en
General
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Target
5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe
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Size
865KB
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MD5
5dfbbeaf5327b3bfb2ed37aaf464ddf6
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SHA1
520b9d5148c87bfc7ac5ad2dacf79656d84f6dfd
-
SHA256
ad03fdc3e988b1ea54fcefa9a31be7b97558a4bbc05ea68f3f3387b9757add05
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SHA512
f3136b28722211e5cbcd31d77b37456f5ba26b6ae456d706957bb1c3dc25672a993c26a976e7d33d8cf90c0bbae9032c903a490637e98cb86b3e965eda7d5749
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SSDEEP
12288:MLry/neyx7f/A64j7PYV3H/BxJsQYrFy698hi2hT4wgfP3xeb07snchWh4:qKeyxTAJj7PYJvYN9+i2Z4wWht7sncw4
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2552 bbyrao.exe -
Loads dropped DLL 1 IoCs
pid Process 2532 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files (x86)\vsmgoamr\bbyrao.exe 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2532 wrote to memory of 2552 2532 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe 28 PID 2532 wrote to memory of 2552 2532 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe 28 PID 2532 wrote to memory of 2552 2532 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe 28 PID 2532 wrote to memory of 2552 2532 5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe"C:\Users\Admin\AppData\Local\Temp\5dfbbeaf5327b3bfb2ed37aaf464ddf6.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Program Files (x86)\vsmgoamr\bbyrao.exe"C:\Program Files (x86)\vsmgoamr\bbyrao.exe"2⤵
- Executes dropped EXE
PID:2552
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
63KB
MD5c21661d367bdc0b2f885848b7630f0e0
SHA18aba7cfa50b8356f5fd6f38f0e4c3a1b36efbfa2
SHA2561c1a0e3d2838b34bc18b9cf0ff1c452c1a4756d85a6b25021772fc41f50cbc57
SHA512f24120d0ea2ad662ccfb513a5afb13dbac4210fc80ceb6c2d1a0a98fa00f334554a90be1d58b4c4612191ae2be79b0ed2ec6ec9708f166c6ca852779d9ca011d
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Filesize
136KB
MD5f5753c8478ad139301b8d59e1fc03dfc
SHA122145a2f8eb765fc06d9e89e3d916f513909c3b4
SHA25642e81ddb3bbb7c1914fbd0cf8cdb15dc810d361bc2e5584bc1c190497c5cef86
SHA512422cd308be4e85c92f67b5862045a073e5fe6cea09662845ab8e3f162b9144070f595befac52928cfc4b8af46b7da48a5cb457b211fd1d3fdcc6e84dc23d2b2e