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Windows Analysis Report Delivery note_241493.exe

Overview

General Information

Sample Name:Delivery note_241493.exe
Analysis ID:1646
MD5:261b89797cb2864afeb6f968106b42c9
SHA1:3a213afbd149f81b7727efa53f02a69bab52efed
SHA256:7c8515b78f74b188965d84c98cfed02aee2d242c5365bc04a7690705c8b5c743
Infos:

Most interesting Screenshot:

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
Sigma detected: RegAsm connects to smtp port
Yara detected GuLoader
Hides threads from debuggers
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)
Tries to steal Mail credentials (via file access)
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
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
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 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)
Sample file is different than original file name gathered from version info
Tries to load missing DLLs
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
Uses SMTP (mail sending)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Uses Microsoft's Enhanced Cryptographic Provider
Creates a process in suspended mode (likely to inject code)
Contains functionality to access loader functionality (e.g. LdrGetProcedureAddress)

Classification

Process Tree

  • System is w10x64native
  • Delivery note_241493.exe (PID: 7564 cmdline: 'C:\Users\user\Desktop\Delivery note_241493.exe' MD5: 261B89797CB2864AFEB6F968106B42C9)
    • RegAsm.exe (PID: 4276 cmdline: 'C:\Users\user\Desktop\Delivery note_241493.exe' MD5: 0D5DF43AF2916F47D00C1573797C1A13)
      • conhost.exe (PID: 7540 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 81CA40085FC75BABD2C91D18AA9FFA68)
  • UserOOBEBroker.exe (PID: 7972 cmdline: C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding MD5: BCE744909EB87F293A85830D02B3D6EB)
  • cleanup

Malware Configuration

Threatname: Agenttesla

{"Exfil Mode": "SMTP", "SMTP Info": "tamasfulop@csavarcsapagyexpress.huRozsnyoi42mail.csavarcsapagyexpress.huonyecarl@gmail.com"}

Yara Overview

Memory Dumps

SourceRuleDescriptionAuthorStrings
00000001.00000002.4961833687.0000000002380000.00000040.00000001.sdmpJoeSecurity_GuLoader_2Yara detected GuLoaderJoe Security
    00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpJoeSecurity_AgentTesla_1Yara detected AgentTeslaJoe Security
      00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpJoeSecurity_CredentialStealerYara detected Credential StealerJoe Security
        Process Memory Space: RegAsm.exe PID: 4276JoeSecurity_AgentTesla_1Yara detected AgentTeslaJoe Security
          Process Memory Space: RegAsm.exe PID: 4276JoeSecurity_CredentialStealerYara detected Credential StealerJoe Security

            Sigma Overview

            Networking:

            barindex
            Sigma detected: RegAsm connects to smtp portShow sources
            Source: Network ConnectionAuthor: Joe Security: Data: DestinationIp: 185.111.89.226, DestinationIsIpv6: false, DestinationPort: 587, EventID: 3, Image: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe, Initiated: true, ProcessId: 4276, Protocol: tcp, SourceIp: 192.168.11.20, SourceIsIpv6: false, SourcePort: 49776

            Jbx Signature Overview

            Click to jump to signature section

            Show All Signature Results

            AV Detection:

            barindex
            Found malware configurationShow sources
            Source: Delivery note_241493.exe.7564.1.memstrminMalware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "SMTP Info": "tamasfulop@csavarcsapagyexpress.huRozsnyoi42mail.csavarcsapagyexpress.huonyecarl@gmail.com"}
            Multi AV Scanner detection for submitted fileShow sources
            Source: Delivery note_241493.exeVirustotal: Detection: 25%Perma Link
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE6B68 CryptUnprotectData,3_2_00AE6B68
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE7160 CryptUnprotectData,3_2_00AE7160
            Source: Delivery note_241493.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
            Source: unknownHTTPS traffic detected: 172.217.168.46:443 -> 192.168.11.20:49773 version: TLS 1.2
            Source: unknownHTTPS traffic detected: 172.217.18.97:443 -> 192.168.11.20:49774 version: TLS 1.2

            Networking:

            barindex
            Source: Joe Sandbox ViewASN Name: WEBSUPPORT-SRO-SK-ASSK WEBSUPPORT-SRO-SK-ASSK
            Source: Joe Sandbox ViewJA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
            Source: global trafficHTTP traffic detected: GET /uc?export=download&id=1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkc HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
            Source: global trafficHTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/0l7hc8l5m01jjthf5v4et0b93qf3oibd/1634136825000/12448148553778765603/*/1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkc?e=download HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-14-9g-docs.googleusercontent.comConnection: Keep-Alive
            Source: global trafficTCP traffic: 192.168.11.20:49776 -> 185.111.89.226:587
            Source: global trafficTCP traffic: 192.168.11.20:49776 -> 185.111.89.226:587
            Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49774
            Source: unknownNetwork traffic detected: HTTP traffic on port 443 -> 49773
            Source: unknownNetwork traffic detected: HTTP traffic on port 49773 -> 443
            Source: unknownNetwork traffic detected: HTTP traffic on port 49774 -> 443
            Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
            Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
            Source: unknownUDP traffic detected without corresponding DNS query: 1.1.1.1
            Source: RegAsm.exe, 00000003.00000002.9685253313.000000001D6D2000.00000004.00000001.sdmpString 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: RegAsm.exe, 00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpString found in binary or memory: http://127.0.0.1:HTTP/1.1
            Source: RegAsm.exe, 00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpString found in binary or memory: http://DynDns.comDynDNS
            Source: RegAsm.exe, 00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpString found in binary or memory: http://RoaOsk.com
            Source: RegAsm.exe, 00000003.00000002.9685744051.000000001D731000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000002.9686201568.000000001D773000.00000004.00000001.sdmpString found in binary or memory: http://Z7Bm0DNVgOa.net
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl04
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmpString found in binary or memory: http://crl.comodoca.com/AAACertificateServices.crl06
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://crl.comodoca.com/COMODORSACertificationAuthority.crl0q
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://crl.comodoca.com/cPanelIncCertificationAuthority.crl0
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmpString found in binary or memory: http://crl.globalsign.net/root-r2.crl0
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://csavarcsapagyexpress.hu
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://mail.csavarcsapagyexpress.hu
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: http://ocsp.comodoca.com0
            Source: UserOOBEBroker.exe, 0000000D.00000002.9671840658.000001CEC0D20000.00000002.00020000.sdmpString found in binary or memory: http://schemas.microso
            Source: RegAsm.exe, 00000003.00000003.4933851596.0000000000968000.00000004.00000001.sdmpString found in binary or memory: https://csp.withgoogle.com/csp/drive-explorer/
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmpString found in binary or memory: https://doc-14-9g-docs.googleusercontent.com/
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmpString found in binary or memory: https://doc-14-9g-docs.googleusercontent.com/Fy
            Source: RegAsm.exe, 00000003.00000003.4933970506.000000000091F000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000003.4934338593.0000000000969000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000002.9673580519.000000000090F000.00000004.00000020.sdmpString found in binary or memory: https://doc-14-9g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/0l7hc8l5
            Source: RegAsm.exe, 00000003.00000002.9673055792.00000000008A8000.00000004.00000020.sdmpString found in binary or memory: https://drive.google.com/
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmpString found in binary or memory: https://drive.google.com/uc?export=download&id=1JlaiCuMNy0PV111dLbQN
            Source: RegAsm.exe, 00000003.00000003.4934012659.0000000000925000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000002.9672547573.00000000007D0000.00000004.00000001.sdmpString found in binary or memory: https://drive.google.com/uc?export=download&id=1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkc
            Source: RegAsm.exe, 00000003.00000002.9673055792.00000000008A8000.00000004.00000020.sdmpString found in binary or memory: https://drive.google.com/uc?export=download&id=1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkcLs
            Source: RegAsm.exe, 00000003.00000002.9673055792.00000000008A8000.00000004.00000020.sdmpString found in binary or memory: https://drive.google.com/uc?export=download&id=1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkcnr
            Source: RegAsm.exe, 00000003.00000002.9685947858.000000001D747000.00000004.00000001.sdmpString found in binary or memory: https://sectigo.com/CPS0
            Source: RegAsm.exe, 00000003.00000002.9684524385.000000001D641000.00000004.00000001.sdmpString found in binary or memory: https://www.theonionrouter.com/dist.torproject.org/torbrowser/9.5.3/tor-win32-0.4.3.6.zip%tordir%%ha
            Source: unknownDNS traffic detected: queries for: drive.google.com
            Source: global trafficHTTP traffic detected: GET /uc?export=download&id=1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkc HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoHost: drive.google.comCache-Control: no-cache
            Source: global trafficHTTP traffic detected: GET /docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/0l7hc8l5m01jjthf5v4et0b93qf3oibd/1634136825000/12448148553778765603/*/1JlaiCuMNy0PV111dLbQNpRN9dpE5oBkc?e=download HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like GeckoCache-Control: no-cacheHost: doc-14-9g-docs.googleusercontent.comConnection: Keep-Alive
            Source: unknownHTTPS traffic detected: 172.217.168.46:443 -> 192.168.11.20:49773 version: TLS 1.2
            Source: unknownHTTPS traffic detected: 172.217.18.97:443 -> 192.168.11.20:49774 version: TLS 1.2
            Source: Delivery note_241493.exeStatic PE information: LOCAL_SYMS_STRIPPED, 32BIT_MACHINE, EXECUTABLE_IMAGE, LINE_NUMS_STRIPPED, RELOCS_STRIPPED
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_004016761_2_00401676
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_004016291_2_00401629
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_0040143A1_2_0040143A
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_001011303_2_00101130
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00103A503_2_00103A50
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_0010BA703_2_0010BA70
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_001043203_2_00104320
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_0010C7D03_2_0010C7D0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_001037083_2_00103708
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00116B083_2_00116B08
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_001107F83_2_001107F8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_008689D83_2_008689D8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00864EB03_2_00864EB0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00866E003_2_00866E00
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_0086C7653_2_0086C765
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_0086C3603_2_0086C360
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_008644F83_2_008644F8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00861FC03_2_00861FC0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE3CA83_2_00AE3CA8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE28C83_2_00AE28C8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE91683_2_00AE9168
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AEBE903_2_00AEBE90
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AED2C83_2_00AED2C8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AEAE283_2_00AEAE28
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE8BF03_2_00AE8BF0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AEEB2E3_2_00AEEB2E
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AEBCA03_2_00AEBCA0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE3C083_2_00AE3C08
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AE81A03_2_00AE81A0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AFA1403_2_00AFA140
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AF12C83_2_00AF12C8
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AF47403_2_00AF4740
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_00AF3EF03_2_00AF3EF0
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_1D425E083_2_1D425E08
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_1D424ACC3_2_1D424ACC
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_1D425DC33_2_1D425DC3
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeCode function: 3_2_1D426AF13_2_1D426AF1
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_023863AA NtWriteVirtualMemory,1_2_023863AA
            Source: Delivery note_241493.exe, 00000001.00000000.4620167161.0000000000416000.00000002.00020000.sdmpBinary or memory string: OriginalFilenameFAIRIES.exe vs Delivery note_241493.exe
            Source: Delivery note_241493.exeBinary or memory string: OriginalFilenameFAIRIES.exe vs Delivery note_241493.exe
            Source: C:\Users\user\Desktop\Delivery note_241493.exeSection loaded: edgegdi.dllJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeSection loaded: sfc.dllJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeSection loaded: edgegdi.dllJump to behavior
            Source: C:\Windows\System32\oobe\UserOOBEBroker.exeSection loaded: edgegdi.dllJump to behavior
            Source: Delivery note_241493.exeVirustotal: Detection: 25%
            Source: Delivery note_241493.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
            Source: C:\Users\user\Desktop\Delivery note_241493.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
            Source: C:\Users\user\Desktop\Delivery note_241493.exeSection loaded: C:\Windows\SysWOW64\msvbvm60.dllJump to behavior
            Source: unknownProcess created: C:\Users\user\Desktop\Delivery note_241493.exe 'C:\Users\user\Desktop\Delivery note_241493.exe'
            Source: C:\Users\user\Desktop\Delivery note_241493.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\Delivery note_241493.exe'
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
            Source: unknownProcess created: C:\Windows\System32\oobe\UserOOBEBroker.exe C:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding
            Source: C:\Users\user\Desktop\Delivery note_241493.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe 'C:\Users\user\Desktop\Delivery note_241493.exe' Jump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{057EEE47-2572-4AA1-88D7-60CE2149E33C}\InProcServer32Jump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
            Source: C:\Users\user\Desktop\Delivery note_241493.exeFile created: C:\Users\user\AppData\Local\Temp\~DFB6DD8AA908338265.TMPJump to behavior
            Source: classification engineClassification label: mal100.spre.troj.spyw.evad.winEXE@5/1@3/3
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile read: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.iniJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeSection loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\e4a1c9189d2b01f018b953e46c80d120\mscorlib.ni.dllJump to behavior
            Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7540:120:WilError_03
            Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7540:304:WilStaging_02
            Source: Window RecorderWindow detected: More than 3 window changes detected
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dllJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676Jump to behavior

            Data Obfuscation:

            barindex
            Yara detected GuLoaderShow sources
            Source: Yara matchFile source: 00000001.00000002.4961833687.0000000002380000.00000040.00000001.sdmp, type: MEMORY
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_004038DA push edx; iretd 1_2_004038E4
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_00406180 pushad ; iretd 1_2_00406183
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_0238227B push eax; iretd 1_2_02382293
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_02383352 push ds; ret 1_2_02383353
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_02386BDF push ebp; retf 1_2_02386BEB
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_023841FD push 99F0CEBDh; iretd 1_2_02384202
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_02380CB6 push eax; retf 1_2_02380D2B
            Source: C:\Users\user\Desktop\Delivery note_241493.exeCode function: 1_2_02380D34 push eax; retf 1_2_02380D2B
            Source: C:\Users\user\Desktop\Delivery note_241493.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
            Source: C:\Windows\System32\conhost.exeProcess information set: NOOPENFILEERRORBOXJump to behavior

            Malware Analysis System Evasion:

            barindex
            Tries to detect Any.runShow sources
            Source: C:\Users\user\Desktop\Delivery note_241493.exeFile opened: C:\Program Files\Qemu-ga\qemu-ga.exeJump to behavior
            Source: C:\Users\user\Desktop\Delivery note_241493.exeFile opened: C:\Program Files\qga\qga.exeJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Program Files\Qemu-ga\qemu-ga.exeJump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeFile opened: C:\Program Files\qga\qga.exeJump to behavior
            Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)Show sources
            Source: Delivery note_241493.exe, 00000001.00000002.4961626569.0000000002280000.00000004.00000001.sdmpBinary or memory string: NTDLLKERNEL32USER32C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXEC:\PROGRAM FILES\QGA\QGA.EXEPSAPI.DLLMSI.DLLPUBLISHERWININET.DLLMOZILLA/5.0 (WINDOWS NT 6.1; WOW64; TRIDENT/7.0; RV:11.0) LIKE GECKOSHELL32ADVAPI32USERPROFILE=WINDIR=\MICROSOFT.NET\FRAMEWORK\V4.0.30319\REGASM.EXE\SYSWOW64\MSVBVM60.DLL
            Source: Delivery note_241493.exe, 00000001.00000002.4961626569.0000000002280000.00000004.00000001.sdmp, RegAsm.exe, 00000003.00000002.9672547573.00000000007D0000.00000004.00000001.sdmpBinary or memory string: C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXE
            Source: RegAsm.exe, 00000003.00000002.9672547573.00000000007D0000.00000004.00000001.sdmpBinary or memory string: NTDLLKERNEL32USER32C:\PROGRAM FILES\QEMU-GA\QEMU-GA.EXEC:\PROGRAM FILES\QGA\QGA.EXEPSAPI.DLLMSI.DLLPUBLISHERWININET.DLLMOZILLA/5.0 (WINDOWS NT 6.1; WOW64; TRIDENT/7.0; RV:11.0) LIKE GECKOSHELL32ADVAPI32USERPROFILE=HTTPS://DRIVE.GOOGLE.COM/UC?EXPORT=DOWNLOAD&ID=1JLAICUMNY0PV111DLBQNPRN9DPE5OBKC
            Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)Show sources
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
            Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)Show sources
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 4724Thread sleep time: -2767011611056431s >= -30000sJump to behavior
            Source: C:\Windows\System32\conhost.exeLast function: Thread delayed
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeThread delayed: delay time: 922337203685477Jump to behavior
            Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exeWindow / User API: threadDelayed 9951Jump to behavior