Analysis
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max time kernel
211s -
max time network
257s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2023, 10:06
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe
-
Size
199KB
-
MD5
9b534ecbc4a9069ebff40d7f4c785eac
-
SHA1
1828c6a854193d728c9b32095b5dde0383118975
-
SHA256
b1d8bb0411b32dd56ed10a9c49bbdeb13ea7f7e83df1294995c4058956e913bf
-
SHA512
e341561eeeb1316f38859eafc825f33050c73cad3b6d9c2c28ee0b9a03ec30312245b218d5b00e8b42fc1cb26bf2475ba44666434243ff337a703df608902ad1
-
SSDEEP
3072:6e7WpbAIuZAIuYSMjoqtMHfhfpYRY0Zk6zF+Q3F:RqBAIuZAIuDMVtM/8aE3F
Malware Config
Signatures
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Renames multiple (134) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\7-Zip\Lang\ky.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\mng.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\nl.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\nn.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVCatalog.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\bg.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\lij.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\sa.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l2-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ar.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\License.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\cy.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\fur.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\mn.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ro.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\an.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\th.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-utility-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\CheckpointSuspend.tif.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\7z.exe.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\descript.ion.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\mng2.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\mr.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\pt-br.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\sl.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\be.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ms.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\si.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\uk.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\fr.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\nb.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-locale-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ne.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\7zFM.exe.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\7zG.exe.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\eo.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\fa.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\hy.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-stdio-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\7-zip32.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\br.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\el.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-filesystem-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\da.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\it.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\is.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ku.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-convert-l1-1-0.dll.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\fi.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\gu.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\ko.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\pl.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\sv.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\cs.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe File created C:\Program Files\7-Zip\Lang\sq.txt.tmp NEAS.9b534ecbc4a9069ebff40d7f4c785eac.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
200KB
MD5ea4b353dce2e0eace1aa10ab19b7197e
SHA13fd48e9523c953a09fd970c3decf45c7a39b06a3
SHA256f4be230c0bf9032817db7d86ecf69022e75520e1b0df6ab6d08c58b924464b00
SHA5129244e8fde031bc71f53f7e57a6e0187db3772604e800d121cda29c4efadb30c2aac83bcdc9061af7b25e3b9496d2cb89ef85700d19ab448a16f3109bfebc9c81
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Filesize
201KB
MD5ba918c83108962a8b489f89905e20d98
SHA1dc1c6e77946e4ccdf8bb79790c9daa713d2b3d35
SHA256f31e2da97477480f5c592ba7842dda35f1aa0758b528030af8b9c9f66b2c402d
SHA512572be5f134c8e37eb1fa2e783223df2bae40e49cc1326709be51cef921c42afbef5836e64ae0547837315eaa3002b7bf993201e28706193ceb4bf3e765883e1c