Analysis
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max time kernel
25s -
max time network
33s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25/06/2024, 17:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe
Resource
win7-20240611-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe
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Size
110KB
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MD5
addafbaa977dde4a5207b3abc3caf24c
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SHA1
9df19b7170ecab89f87ba22f2700e5534eda297b
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SHA256
dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087
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SHA512
f0777595040f4c50abd8db0943f1728b145bee1bdbec58ab2040d7dae8677479b0ecaccf0a7ab311b9374ccd128148d1ae6c20cb7fec2f28ff4f7049b2212f9e
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SSDEEP
3072:aagoUqGqGRdi2RcKKmLgGFuCp+8rWgGbmOGgkF9x+vUABeZhaj:fCZPnFj+2OC+07K
Score
10/10
Malware Config
Signatures
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PLAY Ransomware, PlayCrypt
Ransomware family first seen in mid 2022.
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Renames multiple (742) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\desktop.ini dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\Q: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\R: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\S: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\X: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\A: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\B: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\M: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\P: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\V: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\W: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\E: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\H: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\N: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\U: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\Y: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\Z: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\J: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\K: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\L: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\T: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\G: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\I: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened (read-only) \??\O: dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\public_suffix.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Subtle Solids.eftx dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\Lang\zh-cn.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\msinfo32.exe.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\relaxngom.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\jfxrt.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\System\ado\adojavas.inc dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\kn.pak dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\javafx.properties dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\Lang\az.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\access-bridge-64.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\jdk\icu.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\FormatTrace.wdp dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\legal\jdk\jopt-simple.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\sunjce_provider.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientEventLogMessages.man dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Internet Explorer\es-ES\iexplore.exe.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\System\ado\msadomd28.tlb dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\ext\sunpkcs11.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\LockRemove.jpg dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Orange Red.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\SharedPerformance.man dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\es-MX\tipresx.dll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig-office.xrm-ms dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\tzdb.dat dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterBold.ttf dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\keypadbase.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\Lang\tk.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ppd.xrm-ms dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\pl-PL\tipresx.dll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\System\msadc\en-US\msdaprsr.dll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\legal\javafx\glib.md dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\insert\insertbase.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\it-IT\ShapeCollector.exe.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javacpl.cpl dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkDrop32x32.gif dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\es-ES\TipRes.dll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\Lang\ku.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\Lang\si.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\7-Zip\readme.txt dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\US_export_policy.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\ipsid.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\System\Ole DB\es-ES\sqloledb.rll.mui dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\nl.pak dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPoint.PowerPoint.x-none.msi.16.x-none.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_ca.xml dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe File opened for modification C:\Program Files\Java\jre-1.8\lib\jce.jar dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe"C:\Users\Admin\AppData\Local\Temp\dcaf62ee4637397b2aaa73dbe41cfb514c71565f1d4770944c9b678cd2545087.exe"1⤵
- Drops desktop.ini file(s)
- Enumerates connected drives
- Drops file in Program Files directory
PID:392
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5ba00e5f444c0afce93d8f9ff9c5650bd
SHA1204973a77f1a7b6abdbdf1429df2f7a360389cc8
SHA2569aa974cb5c57107227b952f528395fa2bbe6012b6fb9f4d560ae9a2654990ee5
SHA51213c1bfd5be8c2a1aecae3b1eea4e94eedbbdaefb3045ca8c170a0537bf91f0765d18309ecfcabdea2adc2b9f706713a434d88f8000b99dfae27eac7642faf3ca