Windows Analysis Report
recibo.exe

Overview

General Information

Sample Name: recibo.exe
Analysis ID: 635097
MD5: 4680729edca682d1b6de8cf875bbfdf5
SHA1: debf5126050330ecbfc29582d979101cd557dd42
SHA256: e18032a74c8138c907ab2b6937ce66a4483a85e89b05a25153499efee4e85898
Infos:

Detection

AgentTesla, GuLoader
Score: 100
Range: 0 - 100
Whitelisted: false
Confidence: 100%

Signatures

Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected AgentTesla
Yara detected GuLoader
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to detect Any.run
Tries to harvest and steal ftp login credentials
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
C2 URLs / IPs found in malware configuration
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Uses 32bit PE files
Queries the volume information (name, serial number etc) of a device
May sleep (evasive loops) to hinder dynamic analysis
Contains functionality to shutdown / reboot the system
Uses code obfuscation techniques (call, push, ret)
PE file contains sections with non-standard names
Internet Provider seen in connection with other malware
Detected potential crypto function
Contains functionality to query CPU information (cpuid)
Sample execution stops while process was sleeping (likely an evasion)
Yara detected Credential Stealer
JA3 SSL client fingerprint seen in connection with other malware
Contains functionality to call native functions
Contains functionality to dynamically determine API calls
Found dropped PE file which has not been started or loaded
Contains functionality for execution timing, often used to detect debuggers
Contains long sleeps (>= 3 min)
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
PE file does not import any functions
Sample file is different than original file name gathered from version info
Drops PE files
Tries to load missing DLLs
Contains functionality to read the PEB
Uses a known web browser user agent for HTTP communication
Detected TCP or UDP traffic on non-standard ports
Checks if the current process is being debugged
Binary contains a suspicious time stamp
Uses SMTP (mail sending)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Creates a process in suspended mode (likely to inject code)
Contains functionality for read data from the clipboard

Classification

AV Detection
barindex
Found malware configuration
Source: 00000004.00000000.23175826600.0000000000D00000.00000040.00000400.00020000.00000000.sdmp Malware Configuration Extractor: GuLoader {"Payload URL": "https://drive.google.com/uc?export=download&id=1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS"}
Source: recibo.exe.4332.1.memstrmin Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "administracion@cortijocuevas.comAdm403mail.cortijocuevas.comchinastrapex@gmail.com"}
Multi AV Scanner detection for submitted file
Source: recibo.exe Virustotal: Detection: 55% Perma Link
Source: recibo.exe Metadefender: Detection: 25% Perma Link
Source: recibo.exe ReversingLabs: Detection: 50%
Uses 32bit PE files
Source: recibo.exe Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
Source: C:\Users\user\Desktop\recibo.exe Registry value created: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\dado Jump to behavior
Source: unknown HTTPS traffic detected: 172.217.16.142:443 -> 192.168.11.20:49762 version: TLS 1.2
Source: unknown HTTPS traffic detected: 142.250.185.65:443 -> 192.168.11.20:49763 version: TLS 1.2
Source: recibo.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: lgpllibs.pdb source: lgpllibs.dll.1.dr
Source: Binary string: d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\devapi\Win8Beta\x64\bin\vm3ddevapi64-debug.pdb source: vm3ddevapi64-debug.dll.1.dr
Source: Binary string: C:\dev\UCDE\hallasan_gothamjarvis_4\ThirdParty\POG\HP.SmartApp.UCDE.Win32.Lib\HP.SmartApp.UCDE.Win32.Exe\obj\x64\Release\HPSUPD-Win32Exe.pdb source: HPSUPD-Win32Exe.exe.1.dr
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 1_2_00405C49
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_00406873 FindFirstFileW,FindClose, 1_2_00406873
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040290B FindFirstFileW, 1_2_0040290B
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp\Rekorddage.Res7 Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp\FLADBARMEDES.tub Jump to behavior

Networking
barindex
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: https://drive.google.com/uc?export=download&id=1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: HETZNER-ASDE HETZNER-ASDE
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET /uc?export=download&id=1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/c6f1jlkill7f0g8rg2nidoteuikk5gii/1653650775000/00619175272154792338/*/1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS?e=download HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-0g-cc-docs.googleusercontent.comConnection: Keep-Alive
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.11.20:49764 -> 168.119.38.32:587
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.11.20:49764 -> 168.119.38.32:587
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49763
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49762
Source: unknown Network traffic detected: HTTP traffic on port 49762 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 49763 -> 443
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: CasPol.exe, 00000004.00000002.28075571042.000000001D4C0000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: subdomain_match":["go","tv"]},{"applied_policy":"EdgeUA","domain":"video.zhihu.com"},{"applied_policy":"ChromeUA","domain":"la7.it"},{"applied_policy":"ChromeUA","domain":"ide.cs50.io"},{"applied_policy":"ChromeUA","domain":"moneygram.com"},{"applied_policy":"ChromeUA","domain":"blog.esuteru.com"},{"applied_policy":"ChromeUA","domain":"online.tivo.com","path_match":["/start"]},{"applied_policy":"ChromeUA","domain":"smallbusiness.yahoo.com","path_match":["/businessmaker"]},{"applied_policy":"ChromeUA","domain":"jeeready.amazon.in","path_match":["/home"]},{"applied_policy":"ChromeUA","domain":"abc.com"},{"applied_policy":"ChromeUA","domain":"mvsrec738.examly.io"},{"applied_policy":"ChromeUA","domain":"myslate.sixphrase.com"},{"applied_policy":"ChromeUA","domain":"search.norton.com","path_match":["/nsssOnboarding"]},{"applied_policy":"ChromeUA","domain":"checkdecide.com"},{"applied_policy":"ChromeUA","domain":"virtualvisitlogin.partners.org"},{"applied_policy":"ChromeUA","domain":"carelogin.bryantelemedicine.com"},{"applied_policy":"ChromeUA","domain":"providerstc.hs.utah.gov"},{"applied_policy":"ChromeUA","domain":"applychildcaresubsidy.alberta.ca"},{"applied_policy":"ChromeUA","domain":"elearning.evn.com.vn","path_match":["/login"]},{"applied_policy":"ChromeUA","domain":"telecare.keckmedicine.org"},{"applied_policy":"ChromeUA","domain":"authoring.amirsys.com","path_match":["/login"]},{"applied_policy":"ChromeUA","domain":"elearning.seabank.com.vn","path_match":["/login"]},{"applied_policy":"ChromeUA","domain":"app.fields.corteva.com","path_match":["/login"]},{"applied_policy":"ChromeUA","domain":"gsq.minornet.com"},{"applied_policy":"ChromeUA","domain":"shop.lic.co.nz"},{"applied_policy":"ChromeUA","domain":"telehealthportal.uofuhealth.org"},{"applied_policy":"ChromeUA","domain":"portal.centurylink.com"},{"applied_policy":"ChromeUA","domain":"visitnow.org"},{"applied_policy":"ChromeUA","domain":"www.hotstar.com","path_match":["/in/subscribe/payment/methods/dc","/in/subscribe/payment/methods/cc"]},{"applied_policy":"ChromeUA","domain":"tryca.st","path_match":["/studio","/publisher"]},{"applied_policy":"ChromeUA","domain":"telemost.yandex.ru"},{"applied_policy":"ChromeUA","domain":"astrogo.astro.com.my"},{"applied_policy":"ChromeUA","domain":"airbornemedia.gogoinflight.com"},{"applied_policy":"ChromeUA","domain":"itoaxaca.mindbox.app"},{"applied_policy":"ChromeUA","domain":"app.classkick.com"},{"applied_policy":"ChromeUA","domain":"exchangeservicecenter.com","path_match":["/freeze"]},{"applied_policy":"ChromeUA","domain":"bancodeoccidente.com.co","path_match":["/portaltransaccional"]},{"applied_policy":"ChromeUA","domain":"better.com"},{"applied_policy":"IEUA","domain":"bm.gzekao.cn","path_match":["/tr/webregister/"]},{"applied_policy":"ChromeUA","domain":"scheduling.care.psjhealth.org","path_match":["/virtual"]},{"applied_policy":"ChromeUA","domain":"salud.go.cr"},{"applied_policy":"ChromeUA","domain":"learning.chungdahm.com"},{"applied_policy":"C
Source: CasPol.exe, 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://127.0.0.1:HTTP/1.1
Source: CasPol.exe, 00000004.00000002.28076991037.000000001D5C6000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://98Z0mcMphF90Ln.net
Source: CasPol.exe, 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://BPNlDG.com
Source: CasPol.exe, 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://DynDns.comDynDNSnamejidpasswordPsi/Psi
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDCodeSigningCA-1.crt0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertAssuredIDRootCA.crt0
Source: lgpllibs.dll.1.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDCodeSigningCA.crt0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://cacerts.digicert.com/DigiCertSHA2AssuredIDTimestampingCA.crt0
Source: CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cortijocuevas.com
Source: CasPol.exe, 00000004.00000002.28083404305.000000001F632000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28051758174.0000000001039000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
Source: CasPol.exe, 00000004.00000003.23356845957.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23357279169.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28052337111.0000000001088000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23361300201.000000000108B000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
Source: CasPol.exe, 00000004.00000003.23356845957.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23357279169.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28052337111.0000000001088000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23361300201.000000000108B000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://crl.globalsign.net/root-r2.crl0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: lgpllibs.dll.1.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0O
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://crl3.digicert.com/DigiCertAssuredIDRootCA.crl0P
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://crl3.digicert.com/assured-cs-g1.crl00
Source: lgpllibs.dll.1.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-cs-g1.crl05
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://crl3.digicert.com/sha2-assured-ts.crl02
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://crl4.digicert.com/DigiCertAssuredIDRootCA.crl0:
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://crl4.digicert.com/assured-cs-g1.crl0L
Source: lgpllibs.dll.1.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-cs-g1.crl0K
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://crl4.digicert.com/sha2-assured-ts.crl0
Source: CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://mail.cortijocuevas.com
Source: recibo.exe String found in binary or memory: http://nsis.sf.net/NSIS_ErrorError
Source: CasPol.exe, 00000004.00000002.28083404305.000000001F632000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28051758174.0000000001039000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://ocsp.comodoca.com0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://ocsp.digicert.com0C
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://ocsp.digicert.com0L
Source: lgpllibs.dll.1.dr String found in binary or memory: http://ocsp.digicert.com0N
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://ocsp.digicert.com0O
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://s1.symcb.com/pca3-g5.crl0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://s2.symcb.com0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://sv.symcb.com/sv.crl0a
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://sv.symcb.com/sv.crt0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://sv.symcd.com0&
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: http://www.digicert.com/CPS0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://www.digicert.com/ssl-cps-repository.htm0
Source: iso_639-3.xml.1.dr String found in binary or memory: http://www.sil.org/iso639-3/
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://www.symauth.com/cps0(
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://www.symauth.com/rpa00
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://www.vmware.com/0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: http://www.vmware.com/0/
Source: CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://zerossl.crt.sectigo.com/ZeroSSLRSADomainSecureSiteCA.crt0
Source: CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://zerossl.ocsp.sectigo.com0
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: https://d.symcb.com/cps0%
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr String found in binary or memory: https://d.symcb.com/rpa0
Source: CasPol.exe, 00000004.00000002.28051758174.0000000001039000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23361300201.000000000108B000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://doc-0g-cc-docs.googleusercontent.com/
Source: CasPol.exe, 00000004.00000002.28051958179.000000000105A000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23356845957.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23357279169.000000000108B000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28052337111.0000000001088000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23361732323.00000000010CB000.00000004.00000020.00020000.00000000.sdmp, CasPol.exe, 00000004.00000003.23361300201.000000000108B000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://doc-0g-cc-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/c6f1jlki
Source: CasPol.exe, 00000004.00000003.23361300201.000000000108B000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://doc-0g-cc-docs.googleusercontent.com/e
Source: CasPol.exe, 00000004.00000002.28051387241.0000000000FF8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://drive.google.com/
Source: CasPol.exe, 00000004.00000002.28051387241.0000000000FF8000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://drive.google.com/p
Source: CasPol.exe, 00000004.00000002.28051758174.0000000001039000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://drive.google.com/uc?export=download&id=1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS
Source: CasPol.exe, 00000004.00000002.28076011744.000000001D510000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://login.live.com/
Source: CasPol.exe, 00000004.00000002.28076011744.000000001D510000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://login.live.com//
Source: CasPol.exe, 00000004.00000002.28076011744.000000001D510000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://login.live.com/https://login.live.com/
Source: CasPol.exe, 00000004.00000002.28076011744.000000001D510000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://login.live.com/v104
Source: lgpllibs.dll.1.dr String found in binary or memory: https://mozilla.org0
Source: CasPol.exe, 00000004.00000002.28076773888.000000001D59A000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28083111699.000000001F5FA000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://sectigo.com/CPS0
Source: CasPol.exe, 00000004.00000002.28076011744.000000001D510000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://support.google.com/chrome/?p=plugin_flash
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp, vm3ddevapi64-debug.dll.1.dr, lgpllibs.dll.1.dr String found in binary or memory: https://www.digicert.com/CPS0
Source: CasPol.exe, 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.ziphttps://www
Source: unknown DNS traffic detected: queries for: drive.google.com
Source: global traffic HTTP traffic detected: GET /uc?export=download&id=1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
Source: global traffic HTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/c6f1jlkill7f0g8rg2nidoteuikk5gii/1653650775000/00619175272154792338/*/1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS?e=download HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-0g-cc-docs.googleusercontent.comConnection: Keep-Alive
Source: unknown HTTPS traffic detected: 172.217.16.142:443 -> 192.168.11.20:49762 version: TLS 1.2
Source: unknown HTTPS traffic detected: 142.250.185.65:443 -> 192.168.11.20:49763 version: TLS 1.2
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_004056DE GetDlgItem,GetDlgItem,GetDlgItem,GetDlgItem,GetClientRect,GetSystemMetrics,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,SendMessageW,ShowWindow,ShowWindow,GetDlgItem,SendMessageW,SendMessageW,SendMessageW,GetDlgItem,CreateThread,CloseHandle,ShowWindow,ShowWindow,ShowWindow,ShowWindow,SendMessageW,CreatePopupMenu,AppendMenuW,GetWindowRect,TrackPopupMenu,SendMessageW,OpenClipboard,EmptyClipboard,GlobalAlloc,GlobalLock,SendMessageW,GlobalUnlock,SetClipboardData,CloseClipboard, 1_2_004056DE
Uses 32bit PE files
Source: recibo.exe Static PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
Contains functionality to shutdown / reboot the system
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040352D EntryPoint,SetErrorMode,GetVersionExW,GetVersionExW,GetVersionExW,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,OleUninitialize,ExitProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 1_2_0040352D
Detected potential crypto function
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040755C 1_2_0040755C
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_00406D85 1_2_00406D85
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_71541BFF 1_2_71541BFF
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC42E9 1_2_02CC42E9
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC2B9D 1_2_02CC2B9D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB16EC 1_2_02CB16EC
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB06E2 1_2_02CB06E2
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB7AE6 1_2_02CB7AE6
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8AFC 1_2_02CB8AFC
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0AF4 1_2_02CB0AF4
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0A9F 1_2_02CB0A9F
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB02AD 1_2_02CB02AD
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB16AD 1_2_02CB16AD
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0ABE 1_2_02CB0ABE
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB7E48 1_2_02CB7E48
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC5269 1_2_02CC5269
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB067A 1_2_02CB067A
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0279 1_2_02CB0279
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB1675 1_2_02CB1675
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0201 1_2_02CB0201
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB4E18 1_2_02CB4E18
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0E2F 1_2_02CB0E2F
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0A2E 1_2_02CB0A2E
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB1620 1_2_02CB1620
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB023A 1_2_02CB023A
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB1636 1_2_02CB1636
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8A34 1_2_02CB8A34
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8BC8 1_2_02CB8BC8
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB87CC 1_2_02CB87CC
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB07C2 1_2_02CB07C2
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB03EF 1_2_02CB03EF
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0BEE 1_2_02CB0BEE
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0795 1_2_02CB0795
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB03B2 1_2_02CB03B2
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0BB7 1_2_02CB0BB7
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8748 1_2_02CB8748
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC475D 1_2_02CC475D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB876B 1_2_02CB876B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC4F6B 1_2_02CC4F6B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0761 1_2_02CB0761
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0379 1_2_02CB0379
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB071B 1_2_02CB071B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB032F 1_2_02CB032F
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0F20 1_2_02CB0F20
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0B34 1_2_02CB0B34
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC70CE 1_2_02CC70CE
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB04D8 1_2_02CB04D8
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB00D0 1_2_02CB00D0
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0CD6 1_2_02CB0CD6
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB808C 1_2_02CB808C
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8884 1_2_02CB8884
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0C9E 1_2_02CB0C9E
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0096 1_2_02CB0096
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB04A5 1_2_02CB04A5
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB08BB 1_2_02CB08BB
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0844 1_2_02CB0844
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0059 1_2_02CB0059
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0462 1_2_02CB0462
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0001 1_2_02CB0001
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0805 1_2_02CB0805
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0015 1_2_02CB0015
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB042F 1_2_02CB042F
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CBBC2D 1_2_02CBBC2D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0C23 1_2_02CB0C23
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB71CF 1_2_02CB71CF
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0DC3 1_2_02CB0DC3
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB01D1 1_2_02CB01D1
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0DF1 1_2_02CB0DF1
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0196 1_2_02CB0196
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB09B7 1_2_02CB09B7
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB094F 1_2_02CB094F
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB054D 1_2_02CB054D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0154 1_2_02CB0154
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB816A 1_2_02CB816A
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB057E 1_2_02CB057E
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0D7D 1_2_02CB0D7D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB010B 1_2_02CB010B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0D10 1_2_02CB0D10
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0514 1_2_02CB0514
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB0D3C 1_2_02CB0D3C
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CBC933 1_2_02CBC933
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB2931 1_2_02CB2931
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8130 1_2_02CB8130
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB8935 1_2_02CB8935
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Code function: 4_2_1D3DA160 4_2_1D3DA160
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Code function: 4_2_1D3D9890 4_2_1D3D9890
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Code function: 4_2_1D3D9548 4_2_1D3D9548
Contains functionality to call native functions
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC42E9 LoadLibraryA,NtAllocateVirtualMemory, 1_2_02CC42E9
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC67E9 NtMapViewOfSection, 1_2_02CC67E9
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC61B4 NtProtectVirtualMemory, 1_2_02CC61B4
PE file does not import any functions
Source: HPSUPD-Win32Exe.exe.1.dr Static PE information: No import functions for PE file found
Sample file is different than original file name gathered from version info
Source: recibo.exe, 00000001.00000002.23383431506.000000000040A000.00000004.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenamevm3ddevapi64-release.dll> vs recibo.exe
Tries to load missing DLLs
Source: C:\Users\user\Desktop\recibo.exe Section loaded: edgegdi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Section loaded: edgegdi.dll Jump to behavior
Source: recibo.exe Virustotal: Detection: 55%
Source: recibo.exe Metadefender: Detection: 25%
Source: recibo.exe ReversingLabs: Detection: 50%
Source: C:\Users\user\Desktop\recibo.exe File read: C:\Users\user\Desktop\recibo.exe Jump to behavior
Source: recibo.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\recibo.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\recibo.exe "C:\Users\user\Desktop\recibo.exe"
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe"
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe"
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe" Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe" Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f486a52-3cb1-48fd-8f50-b8dc300d9f9d}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040352D EntryPoint,SetErrorMode,GetVersionExW,GetVersionExW,GetVersionExW,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,OleUninitialize,ExitProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 1_2_0040352D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Users\user\Desktop\recibo.exe File created: C:\Users\user\AppData\Local\Temp\nsa31B0.tmp Jump to behavior
Source: classification engine Classification label: mal100.troj.spyw.evad.winEXE@6/12@3/3
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_004021AA CoCreateInstance, 1_2_004021AA
Source: C:\Users\user\Desktop\recibo.exe File read: C:\Users\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040498A GetDlgItem,SetWindowTextW,SHBrowseForFolderW,CoTaskMemFree,lstrcmpiW,lstrcatW,SetDlgItemTextW,GetDiskFreeSpaceW,MulDiv,SetDlgItemTextW, 1_2_0040498A
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\e4a1c9189d2b01f018b953e46c80d120\mscorlib.ni.dll Jump to behavior
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7164:120:WilError_03
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7164:304:WilStaging_02
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Registry value created: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\dado Jump to behavior
Source: recibo.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: lgpllibs.pdb source: lgpllibs.dll.1.dr
Source: Binary string: d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\devapi\Win8Beta\x64\bin\vm3ddevapi64-debug.pdb source: vm3ddevapi64-debug.dll.1.dr
Source: Binary string: C:\dev\UCDE\hallasan_gothamjarvis_4\ThirdParty\POG\HP.SmartApp.UCDE.Win32.Lib\HP.SmartApp.UCDE.Win32.Exe\obj\x64\Release\HPSUPD-Win32Exe.pdb source: HPSUPD-Win32Exe.exe.1.dr

Data Obfuscation
barindex
Yara detected GuLoader
Source: Yara match File source: 00000004.00000000.23175826600.0000000000D00000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.23385776867.0000000002CB0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_715430C0 push eax; ret 1_2_715430EE
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB6640 push edx; retf 1_2_02CB665B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB98EE pushad ; iretd 1_2_02CB992C
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB606C push ecx; retf A750h 1_2_02CB62CF
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB65CB push edx; retf 1_2_02CB665B
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB156B push ss; retf 1_2_02CB156D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB2931 push ds; retf 0FEBh 1_2_02CB2B36
PE file contains sections with non-standard names
Source: vm3ddevapi64-debug.dll.1.dr Static PE information: section name: .didat
Source: vm3ddevapi64-debug.dll.1.dr Static PE information: section name: .gehcont
Source: vm3ddevapi64-debug.dll.1.dr Static PE information: section name: _RDATA
Source: lgpllibs.dll.1.dr Static PE information: section name: .00cfg
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_71541BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW, 1_2_71541BFF
Binary contains a suspicious time stamp
Source: HPSUPD-Win32Exe.exe.1.dr Static PE information: 0x8CC4634B [Wed Nov 2 06:25:15 2044 UTC]
Drops PE files
Source: C:\Users\user\Desktop\recibo.exe File created: C:\Users\user\AppData\Local\Temp\lgpllibs.dll Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe File created: C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe File created: C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe File created: C:\Users\user\AppData\Local\Temp\nsf321E.tmp\System.dll Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\conhost.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Tries to detect Any.run
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Program Files\Qemu-ga\qemu-ga.exe Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Program Files\qga\qga.exe Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Program Files\Qemu-ga\qemu-ga.exe Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Program Files\qga\qga.exe Jump to behavior
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: recibo.exe, 00000001.00000002.23385987124.0000000002DB1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
Source: recibo.exe, 00000001.00000002.23385987124.0000000002DB1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: NTDLLUSER32KERNEL32C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXEC:\PROGRAM FILES\QGA\QGA.EXEPSAPI.DLLMSI.DLLPUBLISHERWININET.DLLMOZILLA/5.0 (WINDOWS NT 10.0; WOW64; TRIDENT/7.0; RV:11.0) LIKE GECKOSHELL32ADVAPI32TEMP=WINDIR=\MICROSOFT.NET\FRAMEWORK\V4.0.30319\CASPOL.EXEWINDIR=\SYSWOW64\IERTUTIL.DLLWINDIR=\MICROSOFT.NET\FRAMEWORK\V4.0.30319\CASPOL.EXEWINDIR=\SYSWOW64\IERTUTIL.DLL
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe TID: 2632 Thread sleep time: -4611686018427385s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Found dropped PE file which has not been started or loaded
Source: C:\Users\user\Desktop\recibo.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\lgpllibs.dll Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\vm3ddevapi64-debug.dll Jump to dropped file
Source: C:\Users\user\Desktop\recibo.exe Dropped PE file which has not been started: C:\Users\user\AppData\Local\Temp\HPSUPD-Win32Exe.exe Jump to dropped file
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB12C7 rdtsc 1_2_02CB12C7
Contains long sleeps (>= 3 min)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Window / User API: threadDelayed 9599 Jump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process information queried: ProcessInformation Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_00405C49 GetTempPathW,DeleteFileW,lstrcatW,lstrcatW,lstrlenW,FindFirstFileW,FindNextFileW,FindClose, 1_2_00405C49
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_00406873 FindFirstFileW,FindClose, 1_2_00406873
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040290B FindFirstFileW, 1_2_0040290B
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe System information queried: ModuleInformation Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\recibo.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp\Rekorddage.Res7 Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe File opened: C:\Users\user\AppData\Local\Temp\FLADBARMEDES.tub Jump to behavior
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: CompanyNameVMware, Inc.j!
Source: CasPol.exe, 00000004.00000002.28051387241.0000000000FF8000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWx
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: http://www.vmware.com/0
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Remote Desktop Virtualization Service
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: VMware, Inc.
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Volume Shadow Copy Requestor
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: VMware, Inc.1!0
Source: recibo.exe, 00000001.00000002.23385987124.0000000002DB1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: ntdlluser32kernel32C:\Program Files\Qemu-ga\qemu-ga.exeC:\Program Files\qga\qga.exepsapi.dllMsi.dllPublisherwininet.dllMozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Geckoshell32advapi32TEMP=windir=\Microsoft.NET\Framework\v4.0.30319\caspol.exewindir=\syswow64\iertutil.dllwindir=\Microsoft.NET\Framework\v4.0.30319\caspol.exewindir=\syswow64\iertutil.dll
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Time Synchronization Service
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: http://www.vmware.com/0/
Source: CasPol.exe, 00000004.00000002.28051958179.000000000105A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: VMware, Inc.1
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: VMware, Inc.0
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: ProductNameVMware SVGA 3D`
Source: recibo.exe, 00000001.00000002.23385987124.0000000002DB1000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\Program Files\Qemu-ga\qemu-ga.exe
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Heartbeat Service
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: LegalCopyrightCopyright (C) 1998-2021 VMware, Inc.Z
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Guest Shutdown Service
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: noreply@vmware.com0
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: FileDescriptionVMware SVGA 3D Device API Module:
Source: CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicshutdown
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V PowerShell Direct Service
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: ?d:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\lib\raster\bits2pixels.cd:\build\ob\bora-18379147\bora-vmsoft\build\release-x64\svga\wddm\src\lib\umlib\log.cC:\vm3dum_log\vm3dum%s_%d-%d.logwtC:\vm3dum_log\vm3dum*.log%.4d-%.2d-%.2dT%.2d:%.2d:%.2d.%.4d| Thread ID: %d |%s%sDXUM%s: Software\VMware, Inc.\VMware SVGADebugSearchPathEXCEPTION_ACCESS_VIOLATIONEXCEPTION_ARRAY_BOUNDS_EXCEEDEDEXCEPTION_BREAKPOINTEXCEPTION_DATATYPE_MISALIGNMENTEXCEPTION_FLT_DENORMAL_OPERANDEXCEPTION_FLT_DIVIDE_BY_ZEROEXCEPTION_FLT_INEXACT_RESULTEXCEPTION_FLT_INVALID_OPERATIONEXCEPTION_FLT_OVERFLOWEXCEPTION_FLT_STACK_CHECKEXCEPTION_FLT_UNDERFLOWEXCEPTION_INT_DIVIDE_BY_ZEROEXCEPTION_INT_OVERFLOWEXCEPTION_NONCONTINUABLE_EXCEPTIONEXCEPTION_PRIV_INSTRUCTIONEXCEPTION_SINGLE_STEPunknownBacktrace[%2d] rip=%p %s+%#x %s:%d
Source: CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicvss
Source: vm3ddevapi64-debug.dll.1.dr Binary or memory string: Software\VMware, Inc.\VMware SVGA
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Data Exchange Service
Source: recibo.exe, 00000001.00000002.23386279230.0000000004749000.00000004.00000800.00020000.00000000.sdmp, CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: Hyper-V Guest Service Interface
Source: CasPol.exe, 00000004.00000002.28053311959.0000000002C99000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmicheartbeat
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_71541BFF GlobalAlloc,lstrcpyW,lstrcpyW,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,GlobalFree,lstrcpyW,GetModuleHandleW,LoadLibraryW,GetProcAddress,lstrlenW, 1_2_71541BFF
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB12C7 rdtsc 1_2_02CB12C7
Enables debug privileges
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process token adjusted: Debug Jump to behavior
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC5269 mov eax, dword ptr fs:[00000030h] 1_2_02CC5269
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CBBC2D mov eax, dword ptr fs:[00000030h] 1_2_02CBBC2D
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CC3D6A mov eax, dword ptr fs:[00000030h] 1_2_02CC3D6A
Checks if the current process is being debugged
Source: C:\Users\user\Desktop\recibo.exe Process queried: DebugPort Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Process queried: DebugPort Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Writes to foreign memory regions
Source: C:\Users\user\Desktop\recibo.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe base: D00000 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe" Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe "C:\Users\user\Desktop\recibo.exe" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_32\CustomMarshalers\v4.0_4.0.0.0__b03f5f7f11d50a3a\CustomMarshalers.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_02CB4544 cpuid 1_2_02CB4544
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Users\user\Desktop\recibo.exe Code function: 1_2_0040352D EntryPoint,SetErrorMode,GetVersionExW,GetVersionExW,GetVersionExW,lstrlenA,#17,OleInitialize,SHGetFileInfoW,GetCommandLineW,CharNextW,GetTempPathW,GetTempPathW,GetWindowsDirectoryW,lstrcatW,GetTempPathW,lstrcatW,SetEnvironmentVariableW,SetEnvironmentVariableW,SetEnvironmentVariableW,DeleteFileW,lstrcatW,lstrcatW,lstrcatW,lstrcmpiW,SetCurrentDirectoryW,DeleteFileW,CopyFileW,CloseHandle,OleUninitialize,ExitProcess,GetCurrentProcess,OpenProcessToken,LookupPrivilegeValueW,AdjustTokenPrivileges,ExitWindowsEx,ExitProcess, 1_2_0040352D

Stealing of Sensitive Information
barindex
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: CasPol.exe PID: 432, type: MEMORYSTR
Tries to steal Mail credentials (via file / registry access)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions Jump to behavior
Tries to harvest and steal ftp login credentials
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Roaming\FileZilla\recentservers.xml Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect\ Jump to behavior
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: CasPol.exe PID: 432, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 00000004.00000002.28075201958.000000001D471000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: CasPol.exe PID: 432, type: MEMORYSTR
windows-stand
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 dnsIp2 2 Behavior Graph ID: 635097 Sample: recibo.exe Startdate: 27/05/2022 Architecture: WINDOWS Score: 100 28 mail.cortijocuevas.com 2->28 30 cortijocuevas.com 2->30 32 3 other IPs or domains 2->32 40 Found malware configuration 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 Yara detected GuLoader 2->44 46 3 other signatures 2->46 8 recibo.exe 4 37 2->8         started        signatures3 process4 file5 20 C:\Users\user\...\vm3ddevapi64-debug.dll, PE32+ 8->20 dropped 22 C:\Users\user\AppData\Local\...\System.dll, PE32 8->22 dropped 24 C:\Users\user\AppData\Local\...\lgpllibs.dll, PE32+ 8->24 dropped 26 C:\Users\user\AppData\...\HPSUPD-Win32Exe.exe, PE32+ 8->26 dropped 48 Writes to foreign memory regions 8->48 50 Tries to detect Any.run 8->50 12 CasPol.exe 11 8->12         started        16 CasPol.exe 8->16         started        signatures6 process7 dnsIp8 34 cortijocuevas.com 168.119.38.32, 49764, 587 HETZNER-ASDE Germany 12->34 36 googlehosted.l.googleusercontent.com 142.250.185.65, 443, 49763 GOOGLEUS United States 12->36 38 drive.google.com 172.217.16.142, 443, 49762 GOOGLEUS United States 12->38 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->52 54 Tries to steal Mail credentials (via file / registry access) 12->54 56 Tries to harvest and steal ftp login credentials 12->56 62 2 other signatures 12->62 18 conhost.exe 12->18         started        58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->58 60 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->60 signatures9 process10
  • 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
168.119.38.32
 cortijocuevas.com Germany
24940 HETZNER-ASDE true
172.217.16.142
 drive.google.com United States
15169 GOOGLEUS false
142.250.185.65
 googlehosted.l.googleusercontent.com United States
15169 GOOGLEUS false

Contacted Domains

Name IP Active
cortijocuevas.com 168.119.38.32 true
drive.google.com 172.217.16.142 true
googlehosted.l.googleusercontent.com 142.250.185.65 true
doc-0g-cc-docs.googleusercontent.com unknown unknown
mail.cortijocuevas.com unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://doc-0g-cc-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/c6f1jlkill7f0g8rg2nidoteuikk5gii/1653650775000/00619175272154792338/*/1EX-TfU9P_N_SsQAtVtT8-t2zzMXng6WS?e=download false
    		high