Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
14/06/2024, 01:13
Static task
static1
Behavioral task
behavioral1
Sample
BuildBox-2-3-3_Loader_Setup.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
BuildBox-2-3-3_Loader_Setup.exe
Resource
win10v2004-20240611-en
General
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Target
BuildBox-2-3-3_Loader_Setup.exe
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Size
616KB
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MD5
ec7acd8acab5bf247491004d68ca89c6
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SHA1
1b8b393b753d3946220704437d4fbbddac69aa69
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SHA256
c27d61a5fa480cb181aab2b5d5645dbefc24b2d7cf7a6d4d616f203d79fd7ea8
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SHA512
058dbf07312139b13f03668fa6984cd5bd9a612901b83fbd79f45c36837b9e789895c45d58854398ee8de9dc2d167ce2870eb67485126185627fbcc30caf92d2
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SSDEEP
12288:i7blM9ncHg42Om2KgXY3o1HUeI7VtIw2kB2K6sOT:i7blinY32Om2KgErxV+w2kB2NT
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2608 BuildBox-2-3-3_Loader_Setup.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2932 wrote to memory of 2608 2932 BuildBox-2-3-3_Loader_Setup.exe 81 PID 2932 wrote to memory of 2608 2932 BuildBox-2-3-3_Loader_Setup.exe 81 PID 2932 wrote to memory of 2608 2932 BuildBox-2-3-3_Loader_Setup.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2932 -
C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-DLT7J.tmp\BuildBox-2-3-3_Loader_Setup.tmp" /SL5="$60210,219014,111104,C:\Users\Admin\AppData\Local\Temp\BuildBox-2-3-3_Loader_Setup.exe"2⤵
- Executes dropped EXE
PID:2608
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
749KB
MD5bf2f40b3ef26293972ae05a112c2f15c
SHA184656cc88b61450fefa1ca3589af916285ecd0fb
SHA256ce58c94531faedbca16e1cb6beff233b5506276a86ab00effbe7a73fd3ae3e86
SHA51287f65ecede50253d48b58a740c86b13b00f4410f76294b5b0ded47e47daea4cd9611d2691d0f56881b153b99668bcb6bea9260b8a9ba9ec7dd9ffba30b7a11f3