Analysis
-
max time kernel
4s -
max time network
104s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 12:53
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1ff5dac3b82c52b670de01ee58a2e987.exe
Resource
win7-20231215-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1ff5dac3b82c52b670de01ee58a2e987.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
1ff5dac3b82c52b670de01ee58a2e987.exe
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Size
474KB
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MD5
1ff5dac3b82c52b670de01ee58a2e987
-
SHA1
f09ddfb04e83d8bdb201d6e29e36d111149d2f69
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SHA256
5f305a68f115799f9160404bfc57b406f933f6c32904d7605a919cc158a3a688
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SHA512
e3652c793cbebd6279003c56e7bb6c2ac0b90acd64a5e9320bc51703f03fd1bb623ca84db96dc58a07f801f2cbf1abc1cbd14cf0c446ec35a22c2a143fe22ff5
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SSDEEP
6144:P+fAz16PHyf+TyiYQvd1E6dqi4py58FERo+ZwD6GNIjajKNcpwErIU+nfwETqeOs:P+Iz16fjX1Ey1Voja8lzUU+4ER
Score
6/10
Malware Config
Signatures
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Drops desktop.ini file(s) 4 IoCs
description ioc Process File created \??\c:\$Recycle.Bin\S-1-5-21-3791175113-1062217823-1177695025-1000\desktop.ini 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\$Recycle.Bin\S-1-5-21-3791175113-1062217823-1177695025-1000\desktop.ini 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\desktop.ini 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\desktop.ini 1ff5dac3b82c52b670de01ee58a2e987.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ipsita.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\ipsrom.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ko-kr.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\hwrenUSlm.dat 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_heb.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\pt-PT\tipresx.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\Ole DB\msdasql.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\kk.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\uk.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-synch-l1-2-0.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\es-ES\tabskb.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\it-IT\ShapeCollector.exe.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\th-TH\tipresx.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\de.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\cpprestsdk.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\dotnet\host\fxr\6.0.25\hostfxr.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\License.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ja-jp.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\msadc\ja-JP\msaddsr.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\dotnet\LICENSE.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\sl.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\ipsen.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\ado\en-US\msader15.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\System\Ole DB\en-US\sqlxmlx.rll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\7-Zip\Lang\id.txt 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\ado\adojavas.inc 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\msadc\msdaprst.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\ipsfin.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\System\Ole DB\oledb32.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\FrequentOfficeUpdateSchedule.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\es-ES\tabskb.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\System\ado\de-DE\msader15.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\System\Ole DB\en-US\msdasqlr.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.el-gr.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.uk-ua.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fr-FR\tabskb.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ink\en-US\TipRes.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\Ole DB\ja-JP\oledb32r.dll.mui 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\System\Ole DB\msdasqlr.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-datetime-l1-1-0.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-filesystem-l1-1-0.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE 1ff5dac3b82c52b670de01ee58a2e987.exe File opened for modification \??\c:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Collections.dll 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml 1ff5dac3b82c52b670de01ee58a2e987.exe File created \??\c:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml 1ff5dac3b82c52b670de01ee58a2e987.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3572 3096 WerFault.exe 14
Processes
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C:\Users\Admin\AppData\Local\Temp\1ff5dac3b82c52b670de01ee58a2e987.exe"C:\Users\Admin\AppData\Local\Temp\1ff5dac3b82c52b670de01ee58a2e987.exe"1⤵
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:3096 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3096 -s 5562⤵
- Program crash
PID:3572
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3096 -ip 30961⤵PID:3652
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
23KB
MD5a184ce2811a8ac4845a638d5c13df138
SHA11e4114f597de68f457b219369acf9dd109203c66
SHA2565a17bcbbadab0d4b90e6ec43e37a614d6689c91669ea54b42a16841adccbbf38
SHA51274e9fe881b6b1acc2125c39baf5c12ffd2f223a1efa73c87e17f9092a9d15b810f3d6968e5bd42caecae7a423e6544b6cffb61a7452283a5c16b5bb21236481b
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Filesize
5B
MD5b5b682b742431a52ea8b17c72ad9c572
SHA1326320f469235708c59f678c9a7357dca552d306
SHA25630d9045a9f172208b13161d1f5204e5787e5e07bfbb4f490d0041b03b7f44f76
SHA5124e1bd7cc616b3115baf6be7ebd29fe2d1123bc0f25464865a0cf9207b0344fba70747a5ce6f00e8d9c696881f6db1e12f81736bc748b6f2b60bf84c681a49163