Overview
overview
10Static
static
1screen_rec...96.exe
windows7-x64
10screen_rec...96.exe
windows10-2004-x64
4$TEMP/down...er.exe
windows7-x64
1$TEMP/down...er.exe
windows10-2004-x64
1$TEMP/down...ap.dll
windows7-x64
3$TEMP/down...ap.dll
windows10-2004-x64
3$TEMP/down...xe.exe
windows7-x64
1$TEMP/down...xe.exe
windows10-2004-x64
1$TEMP/down...up.exe
windows7-x64
1$TEMP/down...up.exe
windows10-2004-x64
1General
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Target
screen_recorder_install_20240620.1-981596.exe
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Size
1.3MB
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Sample
240624-13fkwaxeqk
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MD5
423b7c6c49a6a71c2e5de8bb30d82a80
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SHA1
a8068703372ae00821df45d3d1e83528d5b75530
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SHA256
fa303eadc3cce05e0c0758c95d58e37be1ce42218f2a34392cd68eeff8ff487e
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SHA512
d313f7546096291a67235fea8bda15521c3d31663680eb2ceeb6d61d77ca48ec089444f3681cb2de00dce3ea1255d82e55829f124f9df890e41378ea9641e031
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SSDEEP
24576:lAAbeg/aRWe00Sc72z5ZexkXjoePAL6be7cpzUQP2zk+QLgumxo/hTjPppgepa/G:y00Sec5Z1oePUFsg+U2/hxpPa/NY
Static task
static1
Behavioral task
behavioral1
Sample
screen_recorder_install_20240620.1-981596.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
screen_recorder_install_20240620.1-981596.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrap.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrap.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrapExe.exe
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrapExe.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/InfoForSetup.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$TEMP/downloader_easeus/2.0.0/12free/aliyun/InfoForSetup.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
screen_recorder_install_20240620.1-981596.exe
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Size
1.3MB
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MD5
423b7c6c49a6a71c2e5de8bb30d82a80
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SHA1
a8068703372ae00821df45d3d1e83528d5b75530
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SHA256
fa303eadc3cce05e0c0758c95d58e37be1ce42218f2a34392cd68eeff8ff487e
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SHA512
d313f7546096291a67235fea8bda15521c3d31663680eb2ceeb6d61d77ca48ec089444f3681cb2de00dce3ea1255d82e55829f124f9df890e41378ea9641e031
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SSDEEP
24576:lAAbeg/aRWe00Sc72z5ZexkXjoePAL6be7cpzUQP2zk+QLgumxo/hTjPppgepa/G:y00Sec5Z1oePUFsg+U2/hxpPa/NY
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Drops file in Drivers directory
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Downloads MZ/PE file
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Drops file in System32 directory
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Target
$TEMP/downloader_easeus/2.0.0/12free/EDownloader.exe
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Size
1.2MB
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MD5
4d915795d41f42e5059ec91ddf20a9de
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SHA1
b326fd86cd6a0b6213b9535c79d82489246783c2
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SHA256
1222423e82db8893b227833f4d16f1c073057df5b9bacbb3c4174e00a56261e7
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SHA512
8e50684c2deac8efd2ec6211028055777317e5ff51f7c9e19d3cd2ad0d359bb2dd4c1163d5b63b2a079b97b2c27d56f9caa89750e8181b6c433fdcf69310025c
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SSDEEP
24576:EAYOAbKbCPyu/gs4wsrd0sX1GQJNkxmySzL7xo7Ry1j6ME2Qf7gPWyFs+:EfOWdj4R5Bo7cj6Md67gPjy+
Score1/10 -
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Target
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrap.dll
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Size
476KB
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MD5
1ff4ff46834cba11482fb5d0f8c533ab
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SHA1
6295fbebf55542839454c1a54c3e00355f020043
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SHA256
bc2f1685f7157336027d370718dd2428c8a3883450a6191979d22745c3bca7fc
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SHA512
659604861088c164d53d87bad6bbd24ef01c539d63322da541de29b9d14398c484396b16f627d2fb32b6d9b934e7a4b4a25bcfecadf9d13a7db4d9e97086c583
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SSDEEP
12288:LaK0OuDBlYPIj/q9DQsEfExtrlp87pMaIPuboWMlyF0P/:Z9DeuBc/IPu8WMAF0P/
Score3/10 -
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Target
$TEMP/downloader_easeus/2.0.0/12free/aliyun/AliyunWrapExe.exe
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Size
101KB
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MD5
1b6da142052f6736f7a657149de75bee
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SHA1
1affdaa5faaa6844e6f47e5827ff351975be6cd3
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SHA256
015b2652280118c2c5016fec99fc542e32fd39ddfc9df513fe49677fc9bf6d42
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SHA512
bf4eeff93839045d71115e7b7b79755b0b871ceca221a3eaedcccb19b9492672f04ee166192809ecdaa1575160bf2516fad5f5062520613dcc1f062577ae3555
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SSDEEP
1536:x554a+kMgHZ73LkUluTbDJgX+oLENoN2CraI9WkF1X8OEdlg5BaAUY7BB:CswTbD6LLraInhEdlg5BJUYdB
Score1/10 -
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Target
$TEMP/downloader_easeus/2.0.0/12free/aliyun/InfoForSetup.exe
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Size
60KB
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MD5
af8a1f5caf9c8411d3eee07007450910
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SHA1
5a3c2bd68f6e180920e94319f305f56defb995e0
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SHA256
e23e375713ec4d7372dc3fababfaa612ecced4f207e7bd68ce5571a21499e2bd
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SHA512
feddc353f9f8ce519f88fe8618c52b30eb6dd9a21391c295b95196183be010bbc03d3b605df72936804fc724b7075bc52af153c0ae477966bb7aac046a9da55e
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SSDEEP
768:6Vyp8XwXEXrjOgRXvLH4IE3jDnIoiiBbIADgykhUMId50BLbCYiBwa:6ECwXShvLYIE3nnInie2khc50U7Bn
Score1/10 -