Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
02/08/2024, 09:12
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
838277bbb4a21e7bbd263ca79d1da950N.exe
Resource
win7-20240705-en
windows7-x64
2 signatures
120 seconds
Behavioral task
behavioral2
Sample
838277bbb4a21e7bbd263ca79d1da950N.exe
Resource
win10v2004-20240730-en
windows10-2004-x64
3 signatures
120 seconds
General
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Target
838277bbb4a21e7bbd263ca79d1da950N.exe
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Size
1.7MB
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MD5
838277bbb4a21e7bbd263ca79d1da950
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SHA1
29e73ac8531669ecfa9cb046c26ef5c310af4813
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SHA256
8bb02be5f0a06d5cd19ec52be40e52499a0df669cca52282c84363985ea3e778
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SHA512
1640f610fa2ced77c34e3e7467bf1832f03653ed738e698cef0263dceab1d4e3daaa181b9f78f54385c7efe857501fbacb6fe5663d2df8dfc04401b9c0f77aa5
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SSDEEP
49152:5Iw3l1Z7gFikqZV0Qoyd/pqZ2GLAm9FJyix:Cw1ng0kqP7oyd/SLAmDkix
Score
10/10
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe sIRC4.exe" 838277bbb4a21e7bbd263ca79d1da950N.exe -
Drops file in System32 directory 64 IoCs
description ioc Process File created C:\Windows\SysWOW64\DC++ Share\appletviewer.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\7zG.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\FlickLearningWizard.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\extcheck.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\jar.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javaw.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\notification_helper.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\master_prefere.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jarsigner.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaw.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javaws.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\mip.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\appletviewer.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\jar.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ielowutil.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\java.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5C85.tmp 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javah.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javap.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\sIRC4.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\mip.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\msinfo32.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\VSTOInstaller.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrmstp.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5C44.tmp 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\java.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\Uninstall.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\ShapeCollector.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\TabTip.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_proxy.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\iexplore.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\apt.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\7z.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\InkWatson.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\MSOXMLED.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\ieinstal.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5C43.tmp 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javac.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javafxpackager.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\7z.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\elevation_service.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\extcheck.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\RCX5C65.tmp 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\InputPersonalization.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\DVDMaker.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\chrome.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\OSPPSVC.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javah.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\javap.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\xdccPrograms\7zFM.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\xdccPrograms\ConvertInkStore.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\TabTip.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\iediagcmd.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\apt.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\jarsigner.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\msinfo32.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\chrome_pwa_launcher.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File created C:\Windows\SysWOW64\DC++ Share\chrmstp.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javadoc.exe 838277bbb4a21e7bbd263ca79d1da950N.exe File opened for modification C:\Windows\SysWOW64\DC++ Share\javaws.exe 838277bbb4a21e7bbd263ca79d1da950N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
62KB
MD5b126345317624479f78fbf30b3a1fe5a
SHA1655c966bf7bbf96ee49c83062d30b9dba17d693c
SHA2568723d2d97d52f6d3b63968594c93bf2c5b5300b306c9670be4616cb134964301
SHA512d0be6d608b5f4e482287d16e6587e00be1b4390f78efc3ce63008f99be7358e65f0eef9eba330d845462b64fa7a86cc3f1395b863ad0f8d01c0b790fc2f4c02d
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Filesize
1.7MB
MD5c2af93ccb94b5b56b20d7ca3f5e1d9fa
SHA18f9c8dccf69884285341a1d9a04e7278639d4b0d
SHA25624bf5ac26c5d9c05a7a31b0f55e7a639ce7d2c3a0bdb4b72a6fe97476d48a045
SHA512cb4cf0c28a815fc0767aebc897c6bdd4f572d99a14eca25f62d25d78e7a4fb8220008758b4f29c0a920b06b52f692e68d5bc613cc00021fc2804de9f96de2b1a