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Analysis Report signed contract.bin

Overview

General Information

Joe Sandbox Version:28.0.0 Lapis Lazuli
Analysis ID:214509
Start date:11.03.2020
Start time:07:06:28
Joe Sandbox Product:CloudBasic
Overall analysis duration:0h 15m 17s
Hypervisor based Inspection enabled:false
Report type:full
Sample file name:signed contract.bin (renamed file extension from bin to exe)
Cookbook file name:default.jbs
Analysis system description:Windows 10 64 bit (version 1803) with Office 2016, Adobe Reader DC 19, Chrome 70, Firefox 63, Java 8.171, Flash 30.0.0.113
Number of analysed new started processes analysed:11
Number of new started drivers analysed:0
Number of existing processes analysed:0
Number of existing drivers analysed:0
Number of injected processes analysed:0
Technologies:
  • HCA enabled
  • EGA enabled
  • HDC enabled
  • AMSI enabled
Analysis stop reason:Timeout
Detection:MAL
Classification:mal100.phis.troj.spyw.evad.winEXE@14/7@2/2
EGA Information:
  • Successful, ratio: 100%
HDC Information:
  • Successful, ratio: 97.1% (good quality ratio 94.3%)
  • Quality average: 85.7%
  • Quality standard deviation: 23.2%
HCA Information:
  • Successful, ratio: 99%
  • Number of executed functions: 190
  • Number of non-executed functions: 293
Cookbook Comments:
  • Adjust boot time
  • Enable AMSI
Warnings:
Show All
  • Exclude process from analysis (whitelisted): dllhost.exe, conhost.exe, CompatTelRunner.exe
  • Excluded IPs from analysis (whitelisted): 13.83.148.235, 13.86.124.184, 13.83.149.5, 8.241.88.126, 8.241.9.126, 8.253.207.121, 67.26.73.254, 8.238.37.126, 8.253.95.249, 67.26.75.254, 8.248.123.254, 8.248.141.254, 67.27.157.126, 8.248.129.254, 67.26.137.254, 40.90.22.192, 40.90.22.191, 40.90.22.185, 51.105.249.239, 205.185.216.42, 205.185.216.10, 13.107.4.50, 8.253.204.120, 8.253.207.120, 8.248.131.254
  • Excluded domains from analysis (whitelisted): fe2.update.microsoft.com.nsatc.net, client.wns.windows.com, lgin.msa.trafficmanager.net, am3p.wns.notify.windows.com.akadns.net, ctldl.windowsupdate.com, c-0001.c-msedge.net, cds.d2s7q6s2.hwcdn.net, wns.notify.windows.com.akadns.net, login.msa.msidentity.com, afdap.au.au-msedge.net, fe2.update.microsoft.com, au.au-msedge.net, login.live.com, emea1.notify.windows.com.akadns.net, audownload.windowsupdate.nsatc.net, au.download.windowsupdate.com.hwcdn.net, au.c-0001.c-msedge.net, auto.au.download.windowsupdate.com.c.footprint.net, elasticShed.au.au-msedge.net
  • Report size exceeded maximum capacity and may have missing disassembly code.
  • Report size getting too big, too many NtAllocateVirtualMemory calls found.
  • Report size getting too big, too many NtOpenKeyEx calls found.
  • Report size getting too big, too many NtProtectVirtualMemory calls found.
  • Report size getting too big, too many NtQueryValueKey calls found.
  • Timeout during Intezer genetic analysis for /opt/package/joesandbox/database/analysis/214509/sample/signed contract.exe
  • Timeout during Intezer genetic analysis for unpackpe/4.2.RegSvcs.exe.400000.0.unpack

Detection

StrategyScoreRangeReportingWhitelistedThreatDetection
Threshold1000 - 100false
HawkEye
malicious

Confidence

StrategyScoreRangeFurther Analysis Required?Confidence
Threshold50 - 5false
ConfidenceConfidence


Classification Spiderchart

Mitre Att&ck Matrix

Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
Valid AccountsWindows Management Instrumentation111Scheduled Task1Process Injection112Software Packing3Credential Dumping1System Time Discovery1Remote File Copy1Data from Local System1Exfiltration Over Alternative Protocol1Uncommonly Used Port1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
Replication Through Removable MediaExecution through API11Application Shimming1Scheduled Task1Disabling Security Tools1Credentials in Files1Account Discovery1Remote ServicesEmail Collection1Data Encrypted11Remote File Copy1Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
External Remote ServicesExecution through Module Load1Accessibility FeaturesApplication Shimming1Deobfuscate/Decode Files or Information11Credentials in Registry2Security Software Discovery331Windows Remote ManagementClipboard Data1Automated ExfiltrationStandard Cryptographic Protocol1Exploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
Drive-by CompromiseScheduled Task1System FirmwareDLL Search Order HijackingObfuscated Files or Information3Credentials in FilesFile and Directory Discovery2Logon ScriptsInput CaptureData EncryptedRemote Access Tools1SIM Card SwapPremium SMS Toll Fraud
Exploit Public-Facing ApplicationCommand-Line InterfaceShortcut ModificationFile System Permissions WeaknessMasquerading1Account ManipulationSystem Information Discovery19Shared WebrootData StagedScheduled TransferStandard Non-Application Layer Protocol2Manipulate Device CommunicationManipulate App Store Rankings or Ratings
Spearphishing LinkGraphical User InterfaceModify Existing ServiceNew ServiceVirtualization/Sandbox Evasion13Brute ForceVirtualization/Sandbox Evasion13Third-party SoftwareScreen CaptureData Transfer Size LimitsStandard Application Layer Protocol12Jamming or Denial of ServiceAbuse Accessibility Features
Spearphishing AttachmentScriptingPath InterceptionScheduled TaskProcess Injection112Two-Factor Authentication InterceptionProcess Discovery4Pass the HashEmail CollectionExfiltration Over Command and Control ChannelUncommonly Used PortRogue Wi-Fi Access PointsData Encrypted for Impact
Spearphishing via ServiceThird-party SoftwareLogon ScriptsProcess InjectionIndicator BlockingBash HistorySystem Owner/User Discovery1Remote Desktop ProtocolClipboard DataExfiltration Over Alternative ProtocolStandard Application Layer ProtocolDowngrade to Insecure ProtocolsGenerate Fraudulent Advertising Revenue
Supply Chain CompromiseRundll32DLL Search Order HijackingService Registry Permissions WeaknessProcess InjectionInput PromptRemote System Discovery1Windows Admin SharesAutomated CollectionExfiltration Over Physical MediumMultilayer EncryptionRogue Cellular Base StationData Destruction
Trusted RelationshipPowerShellChange Default File AssociationExploitation for Privilege EscalationScriptingKeychainSystem Network Configuration Discovery1Taint Shared ContentAudio CaptureCommonly Used PortConnection ProxyData Encrypted for Impact

Signature Overview

Click to jump to signature section


AV Detection:

barindex
Antivirus detection for URL or domainShow sources
Source: https://a.pomf.cat/URL Reputation: Label: malware
Antivirus detection for dropped fileShow sources
Source: C:\Users\user\AppData\Roaming\mDmCNKdeRpihu.exeAvira: detection malicious, Label: TR/AD.Hawkexe.svton
Antivirus detection for sampleShow sources
Source: signed contract.exeAvira: detection malicious, Label: TR/AD.Hawkexe.svton
Found malware configurationShow sources
Source: RegSvcs.exe.2568.4.memstrMalware Configuration Extractor: HawkEye {"Modules": ["browserpv", "mailpv", "WebBrowserPassView"], "Version": ""}
Multi AV Scanner detection for domain / URLShow sources
Source: http://pomf.cat/upload.phpVirustotal: Detection: 8%Perma Link
Multi AV Scanner detection for dropped fileShow sources
Source: C:\Users\user\AppData\Roaming\mDmCNKdeRpihu.exeVirustotal: Detection: 68%Perma Link
Source: C:\Users\user\AppData\Roaming\mDmCNKdeRpihu.exeReversingLabs: Detection: 54%
Multi AV Scanner detection for submitted fileShow sources
Source: signed contract.exeVirustotal: Detection: 68%Perma Link
Source: signed contract.exeReversingLabs: Detection: 54%
Antivirus or Machine Learning detection for unpacked fileShow sources
Source: 4.2.RegSvcs.exe.400000.0.unpackAvira: Label: TR/Dropper.Gen
Source: 0.2.signed contract.exe.e70000.0.unpackAvira: Label: TR/AD.Hawkexe.svton
Source: 0.0.signed contract.exe.e70000.0.unpackAvira: Label: TR/AD.Hawkexe.svton

Spreading:

barindex
Contains functionality to enumerate / list files inside a directoryShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040A1A7 FindFirstFileW,FindNextFileW,5_2_0040A1A7
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_0040702D FindFirstFileA,FindNextFileA,strlen,strlen,9_2_0040702D
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040A1A7 FindFirstFileW,FindNextFileW,10_2_0040A1A7

Networking:

barindex
May check the online IP address of the machineShow sources
Source: unknownDNS query: name: bot.whatismyipaddress.com
Source: unknownDNS query: name: bot.whatismyipaddress.com
Source: unknownDNS query: name: bot.whatismyipaddress.com
Source: unknownDNS query: name: bot.whatismyipaddress.com
Source: unknownDNS query: name: bot.whatismyipaddress.com
Detected TCP or UDP traffic on non-standard portsShow sources
Source: global trafficTCP traffic: 192.168.2.5:49791 -> 103.21.58.156:34907
HTTP GET or POST without a user agentShow sources
Source: global trafficHTTP traffic detected: GET / HTTP/1.1Host: bot.whatismyipaddress.comConnection: Keep-Alive
IP address seen in connection with other malwareShow sources
Source: Joe Sandbox ViewIP Address: 66.171.248.178 66.171.248.178
Source: Joe Sandbox ViewIP Address: 66.171.248.178 66.171.248.178
Uses FTPShow sources
Source: unknownFTP traffic detected: 103.21.58.156:21 -> 192.168.2.5:49790 220---------- Welcome to Pure-FTPd [privsep] [TLS] ---------- 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------220-You are user number 7 of 150 allowed. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------220-You are user number 7 of 150 allowed.220-Local time is now 06:10. Server port: 21. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------220-You are user number 7 of 150 allowed.220-Local time is now 06:10. Server port: 21.220-IPv6 connections are also welcome on this server. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------220-You are user number 7 of 150 allowed.220-Local time is now 06:10. Server port: 21.220-IPv6 connections are also welcome on this server.220 You will be disconnected after 15 minutes of inactivity.
Downloads files from webservers via HTTPShow sources
Source: global trafficHTTP traffic detected: GET / HTTP/1.1Host: bot.whatismyipaddress.comConnection: Keep-Alive
Found strings which match to known social media urlsShow sources
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, vbc.exe, 00000005.00000002.2076859711.0000000000400000.00000040.00000001.sdmp, vbc.exe, 0000000A.00000002.2510946695.0000000000400000.00000040.00000001.sdmpString found in binary or memory: @dllhost.exetaskhost.exetaskhostex.exebhvContainersContainerIdNameHistoryContainer_%I64dAccessCountCreationTimeExpiryTimeAccessedTimeModifiedTimeUrlEntryIDvisited:Microsoft\Windows\WebCache\WebCacheV01.datMicrosoft\Windows\WebCache\WebCacheV24.dat0123456789ABCDEFURL index.datSoftware\Microsoft\Internet Explorer\IntelliForms\Storage2https://www.google.com/accounts/serviceloginhttp://www.facebook.com/https://login.yahoo.com/config/login equals www.facebook.com (Facebook)
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, vbc.exe, 00000005.00000002.2076859711.0000000000400000.00000040.00000001.sdmp, vbc.exe, 0000000A.00000002.2510946695.0000000000400000.00000040.00000001.sdmpString found in binary or memory: @dllhost.exetaskhost.exetaskhostex.exebhvContainersContainerIdNameHistoryContainer_%I64dAccessCountCreationTimeExpiryTimeAccessedTimeModifiedTimeUrlEntryIDvisited:Microsoft\Windows\WebCache\WebCacheV01.datMicrosoft\Windows\WebCache\WebCacheV24.dat0123456789ABCDEFURL index.datSoftware\Microsoft\Internet Explorer\IntelliForms\Storage2https://www.google.com/accounts/serviceloginhttp://www.facebook.com/https://login.yahoo.com/config/login equals www.yahoo.com (Yahoo)
Source: vbc.exeString found in binary or memory: http://www.facebook.com/ equals www.facebook.com (Facebook)
Source: vbc.exe, 00000005.00000003.2076285850.0000000000910000.00000004.00000001.sdmp, vbc.exe, 0000000A.00000003.2510372347.0000000002360000.00000004.00000001.sdmpString found in binary or memory: https://www.microsoft.com/en-us/welcomeie11/welcomeie11https://www.microsoft.com/en-us/welcomeie11/http://www.msn.com/?ocid=iehphttp://www.msn.com/http://www.msn.com/de-ch/?ocid=iehphttp://www.msn.com/de-ch/http://go.microsoft.com/fwlink/?LinkId=838604http://go.microsoft.com/fwlink/http://go.microsoft.com/fwlink/p/?LinkId=255141http://go.microsoft.com/fwlink/p/https://go.microsoft.com/fwlink/?LinkId=838604https://go.microsoft.com/fwlink/https://go.microsoft.com/fwlink/p/?LinkId=255141https://go.microsoft.com/fwlink/p/https://go.microsoft.com/fwlink/?LinkId=517287https://www.google.com/accounts/serviceloginhttp://www.facebook.com/https://login.yahoo.com/config/login equals www.facebook.com (Facebook)
Source: vbc.exe, 00000005.00000003.2076285850.0000000000910000.00000004.00000001.sdmp, vbc.exe, 0000000A.00000003.2510372347.0000000002360000.00000004.00000001.sdmpString found in binary or memory: https://www.microsoft.com/en-us/welcomeie11/welcomeie11https://www.microsoft.com/en-us/welcomeie11/http://www.msn.com/?ocid=iehphttp://www.msn.com/http://www.msn.com/de-ch/?ocid=iehphttp://www.msn.com/de-ch/http://go.microsoft.com/fwlink/?LinkId=838604http://go.microsoft.com/fwlink/http://go.microsoft.com/fwlink/p/?LinkId=255141http://go.microsoft.com/fwlink/p/https://go.microsoft.com/fwlink/?LinkId=838604https://go.microsoft.com/fwlink/https://go.microsoft.com/fwlink/p/?LinkId=255141https://go.microsoft.com/fwlink/p/https://go.microsoft.com/fwlink/?LinkId=517287https://www.google.com/accounts/serviceloginhttp://www.facebook.com/https://login.yahoo.com/config/login equals www.yahoo.com (Yahoo)
Performs DNS lookupsShow sources
Source: unknownDNS traffic detected: queries for: bot.whatismyipaddress.com
Urls found in memory or binary dataShow sources
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://bot.whatismyipaddress.com
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://bot.whatismyipaddress.com/
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://bot.whatismyipaddress.com4
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://fontfabrik.com
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://ftp.valuelineadvisors.com
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://pomf.cat/upload.php
Source: signed contract.exe, 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, RegSvcs.exe, 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmpString found in binary or memory: http://pomf.cat/upload.php&https://a.pomf.cat/
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://pomf.cat/upload.phpCContent-Disposition:
Source: signed contract.exe, 00000000.00000002.2070317374.00000000032F0000.00000004.00000001.sdmp, RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: vbc.exe, 00000005.00000002.2077386188.00000000006E0000.00000004.00000020.sdmpString found in binary or memory: http://static-global-s-msn-com.akamaized.net/hp-eas/sc/2b/a5ea21.ico
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.apache.org/licenses/LICENSE-2.0
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.carterandcone.coml
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.fonts.com
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.founder.com.cn/cn
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.founder.com.cn/cn/bThe
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.founder.com.cn/cn/cThe
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.goodfont.co.kr
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.jiyu-kobo.co.jp/
Source: vbc.exe, 00000005.00000002.2077386188.00000000006E0000.00000004.00000020.sdmpString found in binary or memory: http://www.msn.com/de-ch/?ocid=iehpeLMEMh
Source: vbc.exe, 00000005.00000002.2076789495.0000000000192000.00000004.00000010.sdmp, vbc.exe, 0000000A.00000002.2510874369.0000000000192000.00000004.00000010.sdmpString found in binary or memory: http://www.nirsoft.net
Source: vbc.exeString found in binary or memory: http://www.nirsoft.net/
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.sajatypeworks.com
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.sakkal.com
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.sandoll.co.kr
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.tiro.com
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.typography.netD
Source: signed contract.exe, 00000000.00000002.2078938977.00000000062D6000.00000002.00000001.sdmpString found in binary or memory: http://www.zhongyicts.com.cn
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpString found in binary or memory: https://a.pomf.cat/
Source: vbc.exeString found in binary or memory: https://login.yahoo.com/config/login
Source: vbc.exeString found in binary or memory: https://www.google.com/accounts/servicelogin

Key, Mouse, Clipboard, Microphone and Screen Capturing:

barindex
Yara detected HawkEye KeyloggerShow sources
Source: Yara matchFile source: 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORY
Source: Yara matchFile source: Process Memory Space: signed contract.exe PID: 708, type: MEMORY
Source: Yara matchFile source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Contains functionality for read data from the clipboardShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040FDCB OpenClipboard,GetLastError,DeleteFileW,5_2_0040FDCB

System Summary:

barindex
Malicious sample detected (through community Yara rule)Show sources
Source: 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmp, type: MEMORYMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORYMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: 00000009.00000002.2286854379.0000000000400000.00000040.00000001.sdmp, type: MEMORYMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Source: 00000004.00000002.2715395005.00000000058E0000.00000004.00000001.sdmp, type: MEMORYMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Source: 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, type: MEMORYMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORYMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: Process Memory Space: signed contract.exe PID: 708, type: MEMORYMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: Detects HawkEye Keylogger Reborn Author: Florian Roth
Source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: HawkEye v9 Payload Author: ditekshen
Source: 9.2.vbc.exe.400000.0.raw.unpack, type: UNPACKEDPEMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Source: 9.2.vbc.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Source: 4.2.RegSvcs.exe.58e0000.1.unpack, type: UNPACKEDPEMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Source: 4.2.RegSvcs.exe.58e0000.1.raw.unpack, type: UNPACKEDPEMatched rule: Detects BabyShark KimJongRAT Author: Florian Roth
Contains functionality to call native functionsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD7EB0 NtUnmapViewOfSection,4_2_05FD7EB0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040A5A9 memset,CreateFileW,NtQuerySystemInformation,NtQuerySystemInformation,FindCloseChangeNotification,GetCurrentProcessId,_wcsicmp,_wcsicmp,_wcsicmp,OpenProcess,GetCurrentProcess,DuplicateHandle,memset,NtQueryObject,FindCloseChangeNotification,_wcsicmp,FindCloseChangeNotification,5_2_0040A5A9
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040A5A9 memset,CreateFileW,NtQuerySystemInformation,NtQuerySystemInformation,FindCloseChangeNotification,GetCurrentProcessId,_wcsicmp,_wcsicmp,_wcsicmp,OpenProcess,GetCurrentProcess,DuplicateHandle,memset,NtQueryObject,FindCloseChangeNotification,_wcsicmp,FindCloseChangeNotification,10_2_0040A5A9
Detected potential crypto functionShow sources
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0177E5300_2_0177E530
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0177E5210_2_0177E521
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0177C5AC0_2_0177C5AC
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_07421DB00_2_07421DB0
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_074213F80_2_074213F8
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_074210D00_2_074210D0
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_074205420_2_07420542
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_074211710_2_07421171
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_074200060_2_07420006
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0831D9A30_2_0831D9A3
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0831AB680_2_0831AB68
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0831EB980_2_0831EB98
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0831F2600_2_0831F260
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_00FC43B84_2_00FC43B8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_00FC86E84_2_00FC86E8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_00FC22604_2_00FC2260
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_00FC35304_2_00FC3530
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD4D884_2_05FD4D88
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDAD804_2_05FDAD80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDD7604_2_05FDD760
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD72684_2_05FD7268
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD4D784_2_05FD4D78
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDAD704_2_05FDAD70
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDAA104_2_05FDAA10
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDAA004_2_05FDAA00
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD14684_2_05FD1468
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD14584_2_05FD1458
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDD7514_2_05FDD751
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FD72584_2_05FD7258
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDD9864_2_05FDD986
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDD8B04_2_05FDD8B0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004360CE5_2_004360CE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040509C5_2_0040509C
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004051995_2_00405199
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0043C2D05_2_0043C2D0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004404065_2_00440406
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040451D5_2_0040451D
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004045FF5_2_004045FF
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040458E5_2_0040458E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004046905_2_00404690
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00414A515_2_00414A51
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00404C085_2_00404C08
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00406C8E5_2_00406C8E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00415DF35_2_00415DF3
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00416E5C5_2_00416E5C
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00410FE45_2_00410FE4
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00404DE59_2_00404DE5
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00404E569_2_00404E56
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00404EC79_2_00404EC7
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00404F589_2_00404F58
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_0040BF6B9_2_0040BF6B
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_004360CE10_2_004360CE
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040509C10_2_0040509C
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040519910_2_00405199
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0043C2D010_2_0043C2D0
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0044040610_2_00440406
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040451D10_2_0040451D
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_004045FF10_2_004045FF
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040458E10_2_0040458E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040469010_2_00404690
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00414A5110_2_00414A51
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00404C0810_2_00404C08
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00406C8E10_2_00406C8E
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00415DF310_2_00415DF3
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00416E5C10_2_00416E5C
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00410FE410_2_00410FE4
Found potential string decryption / allocating functionsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00445190 appears 72 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00416849 appears 132 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00444C5E appears 36 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 0040924D appears 62 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00444C70 appears 40 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00412084 appears 39 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 0042FF22 appears 32 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 004166E8 appears 68 times
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: String function: 00416A91 appears 176 times
PE file contains strange resourcesShow sources
Source: signed contract.exeStatic PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Source: mDmCNKdeRpihu.exe.0.drStatic PE information: Resource name: RT_ICON type: GLS_BINARY_LSB_FIRST
Sample file is different than original file name gathered from version infoShow sources
Source: signed contract.exeBinary or memory string: OriginalFilename vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2082753355.0000000009CC0000.00000002.00000001.sdmpBinary or memory string: System.OriginalFileName vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameReZer0V4.exe. vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameRebornX Stub.exe" vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2082345873.000000000821C000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameWuZaknGuakuRrWeZ.e, vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2067384595.0000000000E72000.00000002.00020000.sdmpBinary or memory string: OriginalFilenameConfigurationFiles.dllF vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2067384595.0000000000E72000.00000002.00020000.sdmpBinary or memory string: OriginalFilenameWuZaknGuakuRrWeZ.exeJ vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2083010988.0000000009DB0000.00000002.00000001.sdmpBinary or memory string: originalfilename vs signed contract.exe
Source: signed contract.exe, 00000000.00000002.2083010988.0000000009DB0000.00000002.00000001.sdmpBinary or memory string: OriginalFilenamepropsys.dll.mui@ vs signed contract.exe
Source: signed contract.exeBinary or memory string: OriginalFilenameConfigurationFiles.dllF vs signed contract.exe
Source: signed contract.exeBinary or memory string: OriginalFilenameWuZaknGuakuRrWeZ.exeJ vs signed contract.exe
Yara signature matchShow sources
Source: 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmp, type: MEMORYMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORYMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 00000009.00000002.2286854379.0000000000400000.00000040.00000001.sdmp, type: MEMORYMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
Source: 00000004.00000002.2715395005.00000000058E0000.00000004.00000001.sdmp, type: MEMORYMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
Source: 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, type: MEMORYMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORYMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: Process Memory Space: signed contract.exe PID: 708, type: MEMORYMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: MAL_HawkEye_Keylogger_Gen_Dec18 date = 2018-12-10, hash1 = b8693e015660d7bd791356b352789b43bf932793457d54beae351cf7a3de4dad, author = Florian Roth, description = Detects HawkEye Keylogger Reborn, reference = https://twitter.com/James_inthe_box/status/1072116224652324870, license = https://creativecommons.org/licenses/by-nc/4.0/
Source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: HawkEyev9 author = ditekshen, description = HawkEye v9 Payload, cape_type = HawkEyev9 Payload
Source: 9.2.vbc.exe.400000.0.raw.unpack, type: UNPACKEDPEMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
Source: 9.2.vbc.exe.400000.0.unpack, type: UNPACKEDPEMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
Source: 4.2.RegSvcs.exe.58e0000.1.unpack, type: UNPACKEDPEMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
Source: 4.2.RegSvcs.exe.58e0000.1.raw.unpack, type: UNPACKEDPEMatched rule: APT_NK_BabyShark_KimJoingRAT_Apr19_1 date = 2019-04-27, hash1 = d50a0980da6297b8e4cec5db0a8773635cee74ac6f5c1ff18197dfba549f6712, author = Florian Roth, description = Detects BabyShark KimJongRAT, reference = https://unit42.paloaltonetworks.com/babyshark-malware-part-two-attacks-continue-using-kimjongrat-and-pcrat/
PE file has an executable .text section which is very likely to contain packed code (zlib compression ratio < 0.3)Show sources
Source: signed contract.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: mDmCNKdeRpihu.exe.0.drStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
.NET source code contains calls to encryption/decryption functionsShow sources
Source: 4.2.RegSvcs.exe.400000.0.unpack, u200c???????????????????????????????????????.csCryptographic APIs: 'TransformFinalBlock'
Source: 4.2.RegSvcs.exe.400000.0.unpack, u200d????????????????????????????????????????.csCryptographic APIs: 'TransformFinalBlock'
Source: 4.2.RegSvcs.exe.400000.0.unpack, u200d????????????????????????????????????????.csCryptographic APIs: 'TransformFinalBlock'
Source: 4.2.RegSvcs.exe.400000.0.unpack, u200d????????????????????????????????????????.csCryptographic APIs: 'CreateDecryptor'
.NET source code contains many API calls related to securityShow sources
Source: 4.2.RegSvcs.exe.400000.0.unpack, u202d????????????????????????????????????????.csSecurity API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 4.2.RegSvcs.exe.400000.0.unpack, u202d????????????????????????????????????????.csSecurity API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 4.2.RegSvcs.exe.400000.0.unpack, u206f????????????????????????????????????????.csSecurity API names: System.Void Microsoft.Win32.RegistryKey::SetAccessControl(System.Security.AccessControl.RegistrySecurity)
Source: 4.2.RegSvcs.exe.400000.0.unpack, u206f????????????????????????????????????????.csSecurity API names: System.Security.Principal.IdentityReference System.Security.Principal.SecurityIdentifier::Translate(System.Type)
Source: 4.2.RegSvcs.exe.400000.0.unpack, u206f????????????????????????????????????????.csSecurity API names: System.Void System.Security.AccessControl.RegistrySecurity::AddAccessRule(System.Security.AccessControl.RegistryAccessRule)
Source: 4.2.RegSvcs.exe.400000.0.unpack, u206a????????????????????????????????????????.csSecurity API names: System.Void System.IO.DirectoryInfo::SetAccessControl(System.Security.AccessControl.DirectorySecurity)
Classification labelShow sources
Source: classification engineClassification label: mal100.phis.troj.spyw.evad.winEXE@14/7@2/2
Contains functionality for error loggingShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004183B8 GetLastError,FormatMessageW,FormatMessageA,LocalFree,free,5_2_004183B8
Contains functionality to check free disk spaceShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00418842 GetDiskFreeSpaceW,GetDiskFreeSpaceA,free,5_2_00418842
Contains functionality to enum processes or threadsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00413C19 CreateToolhelp32Snapshot,memset,Process32FirstW,OpenProcess,memset,GetModuleHandleW,GetProcAddress,FindCloseChangeNotification,free,Process32NextW,FindCloseChangeNotification,5_2_00413C19
Contains functionality to load and extract PE file embedded resourcesShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004149B0 FindResourceW,SizeofResource,LoadResource,LockResource,5_2_004149B0
Creates files inside the user directoryShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile created: C:\Users\user\AppData\Roaming\mDmCNKdeRpihu.exeJump to behavior
Creates mutexesShow sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeMutant created: \Sessions\1\BaseNamedObjects\63bbab02-5766-4ccb-828e-6007eebc67fe
Source: C:\Users\user\Desktop\signed contract.exeMutant created: \Sessions\1\BaseNamedObjects\eAhQlLXqqAK
Source: C:\Windows\System32\conhost.exeMutant created: \Sessions\1\BaseNamedObjects\Local\SM0:264:120:WilError_01
Creates temporary filesShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile created: C:\Users\user\AppData\Local\Temp\tmpF200.tmpJump to behavior
PE file has an executable .text section and no other executable sectionShow sources
Source: signed contract.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Parts of this applications are using the .NET runtime (Probably coded in C#)Show sources
Source: C:\Users\user\Desktop\signed contract.exeSection loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\5e7364da399b604ae01baff696551080\mscorlib.ni.dllJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeSection loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\5e7364da399b604ae01baff696551080\mscorlib.ni.dllJump to behavior
Queries a list of all open handlesShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeSystem information queried: HandleInformationJump to behavior
Queries process information (via WMI, Win32_Process)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeWMI Queries: IWbemServices::ExecQuery - root\CIMV2 : SELECT ProcessorId FROM Win32_Processor
Reads ini filesShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile read: C:\Users\user\Desktop\desktop.iniJump to behavior
Reads software policiesShow sources
Source: C:\Users\user\Desktop\signed contract.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
Reads the hosts fileShow sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeFile read: C:\Windows\System32\drivers\etc\hostsJump to behavior
SQL strings found in memory and binary dataShow sources
Source: vbc.exeBinary or memory string: SELECT 'INSERT INTO vacuum_db.' || quote(name) || ' SELECT * FROM main.' || quote(name) || ';' FROM vacuum_db.sqlite_master WHERE name=='sqlite_sequence';
Source: vbc.exeBinary or memory string: INSERT INTO %Q.%s VALUES('index',%Q,%Q,#%d,%Q);
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, vbc.exe, 00000005.00000002.2076859711.0000000000400000.00000040.00000001.sdmp, vbc.exe, 0000000A.00000002.2510946695.0000000000400000.00000040.00000001.sdmpBinary or memory string: UPDATE %Q.%s SET sql = CASE WHEN type = 'trigger' THEN sqlite_rename_trigger(sql, %Q)ELSE sqlite_rename_table(sql, %Q) END, tbl_name = %Q, name = CASE WHEN type='table' THEN %Q WHEN name LIKE 'sqlite_autoindex%%' AND type='index' THEN 'sqlite_autoindex_' || %Q || substr(name,%d+18) ELSE name END WHERE tbl_name=%Q AND (type='table' OR type='index' OR type='trigger');
Source: vbc.exeBinary or memory string: SELECT 'INSERT INTO vacuum_db.' || quote(name) || ' SELECT * FROM main.' || quote(name) || ';'FROM main.sqlite_master WHERE type = 'table' AND name!='sqlite_sequence' AND rootpage>0
Source: vbc.exeBinary or memory string: UPDATE "%w".%s SET sql = sqlite_rename_parent(sql, %Q, %Q) WHERE %s;
Source: vbc.exeBinary or memory string: UPDATE sqlite_temp_master SET sql = sqlite_rename_trigger(sql, %Q), tbl_name = %Q WHERE %s;
Source: vbc.exeBinary or memory string: SELECT 'DELETE FROM vacuum_db.' || quote(name) || ';' FROM vacuum_db.sqlite_master WHERE name='sqlite_sequence'
Sample is known by AntivirusShow sources
Source: signed contract.exeVirustotal: Detection: 68%
Source: signed contract.exeReversingLabs: Detection: 54%
Sample reads its own file contentShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile read: C:\Users\user\Desktop\signed contract.exeJump to behavior
Spawns processesShow sources
Source: unknownProcess created: C:\Users\user\Desktop\signed contract.exe 'C:\Users\user\Desktop\signed contract.exe'
Source: unknownProcess created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\mDmCNKdeRpihu' /XML 'C:\Users\user\AppData\Local\Temp\tmpF200.tmp'
Source: unknownProcess created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}
Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}
Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpA6.tmp'
Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF5C5.tmp'
Source: unknownProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF380.tmp'
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\mDmCNKdeRpihu' /XML 'C:\Users\user\AppData\Local\Temp\tmpF200.tmp'Jump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}Jump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpA6.tmp'Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF5C5.tmp'Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF380.tmp'Jump to behavior
Uses an in-process (OLE) Automation serverShow sources
Source: C:\Users\user\Desktop\signed contract.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{95E15D0A-66E6-93D9-C53C-76E6219D3341}\InProcServer32Jump to behavior
Uses Microsoft SilverlightShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dllJump to behavior
Checks if Microsoft Office is installedShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook\OMI Account Manager\AccountsJump to behavior
PE file contains a COM descriptor data directoryShow sources
Source: signed contract.exeStatic PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Contains modern PE file flags such as dynamic base (ASLR) or NXShow sources
Source: signed contract.exeStatic PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
PE file contains a debug data directoryShow sources
Source: signed contract.exeStatic PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Binary contains paths to debug symbolsShow sources
Source: Binary string: C:\Users\Administrator\Desktop\Client\Temp\iCCaDfHxbf\src\obj\Debug\WuZaknGuakuRrWeZ.pdb source: signed contract.exe
Source: Binary string: c:\Projects\VS2005\WebBrowserPassView\Command-Line\WebBrowserPassView.pdb source: vbc.exe
Source: Binary string: c:\Projects\VS2005\mailpv\Command-Line\mailpv.pdb source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, vbc.exe
Source: Binary string: C:\Users\Vendetta\source\repos\ConfigurationFiles\ConfigurationFiles\obj\Debug\ConfigurationFiles.pdb source: signed contract.exe

Data Obfuscation:

barindex
Contains functionality to dynamically determine API callsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004449B3 LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,5_2_004449B3
Uses code obfuscation techniques (call, push, ret)Show sources
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0177715F push eax; retf 0_2_01777171
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_0742778D push FFFFFF8Bh; iretd 0_2_0742778F
Source: C:\Users\user\Desktop\signed contract.exeCode function: 0_2_07422D20 push esp; retf 0_2_07422D21
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeCode function: 4_2_05FDB1DA push 00000069h; ret 4_2_05FDB1DD
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00445190 push eax; ret 5_2_004451A4
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00445190 push eax; ret 5_2_004451CC
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00449EB4 push eax; ret 5_2_00449EC1
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00444F79 push ecx; ret 5_2_00444F89
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00412341 push ecx; ret 9_2_00412351
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00412360 push eax; ret 9_2_00412374
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_00412360 push eax; ret 9_2_0041239C
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00445190 push eax; ret 10_2_004451A4
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00445190 push eax; ret 10_2_004451CC
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00449EB4 push eax; ret 10_2_00449EC1
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_00444F79 push ecx; ret 10_2_00444F89
Binary may include packed or encrypted codeShow sources
Source: initial sampleStatic PE information: section name: .text entropy: 7.9578405016
Source: initial sampleStatic PE information: section name: .text entropy: 7.9578405016

Persistence and Installation Behavior:

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Drops PE filesShow sources
Source: C:\Users\user\Desktop\signed contract.exeFile created: C:\Users\user\AppData\Roaming\mDmCNKdeRpihu.exeJump to dropped file

Boot Survival:

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Uses schtasks.exe or at.exe to add and modify task schedulesShow sources
Source: unknownProcess created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\mDmCNKdeRpihu' /XML 'C:\Users\user\AppData\Local\Temp\tmpF200.tmp'

Hooking and other Techniques for Hiding and Protection:

barindex
Extensive use of GetProcAddress (often used to hide API calls)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00403BC7 LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,5_2_00403BC7
Disables application error messsages (SetErrorMode)Show sources
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeProcess information set: NOOPENFILEERRORBOXJump to behavior

Malware Analysis System Evasion:

barindex
Yara detected AntiVM_3Show sources
Source: Yara matchFile source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORY
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\RegSvcs.exeWMI Queries: IWbemServices::ExecQuery - root\CIMV2 : SELECT MacAddress FROM Win32_NetworkAdapterConfiguration
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)Show sources
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: SBIEDLL.DLL
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: WIRESHARK.EXE
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040A5A9 memset,CreateFileW,NtQuerySystemInformation,NtQuerySystemInformation,FindCloseChangeNotification,GetCurrentProcessId,_wcsicmp,_wcsicmp,_wcsicmp,OpenProcess,GetCurrentProcess,DuplicateHandle,memset,NtQueryObject,FindCloseChangeNotification,_wcsicmp,FindCloseChangeNotification,5_2_0040A5A9
Contains long sleeps (>= 3 min)Show sources
Source: C:\Users\user\Desktop\signed contract.exeThread delayed: delay time: 922337203685477Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeThread delayed: delay time: 3600000Jump to behavior
May sleep (evasive loops) to hinder dynamic analysisShow sources
Source: C:\Users\user\Desktop\signed contract.exe TID: 3272Thread sleep time: -922337203685477s >= -30000sJump to behavior
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeWMI Queries: IWbemServices::ExecQuery - root\CIMV2 : SELECT ProcessorId FROM Win32_Processor
Sample execution stops while process was sleeping (likely an evasion)Show sources
Source: C:\Windows\System32\conhost.exeLast function: Thread delayed
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeLast function: Thread delayed
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeLast function: Thread delayed
Contains functionality to enumerate / list files inside a directoryShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040A1A7 FindFirstFileW,FindNextFileW,5_2_0040A1A7
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_0040702D FindFirstFileA,FindNextFileA,strlen,strlen,9_2_0040702D
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 10_2_0040A1A7 FindFirstFileW,FindNextFileW,10_2_0040A1A7
Contains functionality to query system informationShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00418A6B memset,GetSystemInfo,5_2_00418A6B
May try to detect the virtual machine to hinder analysis (VM artifact strings found in memory)Show sources
Source: RegSvcs.exe, 00000004.00000002.2715734998.0000000005E90000.00000002.00000001.sdmpBinary or memory string: A Virtual Machine could not be started because Hyper-V is not installed.
Source: RegSvcs.exe, 00000004.00000002.2715734998.0000000005E90000.00000002.00000001.sdmpBinary or memory string: A communication protocol error has occurred between the Hyper-V Host and Guest Compute Service.
Source: RegSvcs.exe, 00000004.00000002.2715734998.0000000005E90000.00000002.00000001.sdmpBinary or memory string: The communication protocol version between the Hyper-V Host and Guest Compute Services is not supported.
Source: RegSvcs.exe, 00000004.00000002.2715734998.0000000005E90000.00000002.00000001.sdmpBinary or memory string: An unknown internal message was received by the Hyper-V Compute Service.
Queries a list of all running processesShow sources
Source: C:\Users\user\Desktop\signed contract.exeProcess information queried: ProcessInformationJump to behavior

Anti Debugging:

barindex
Contains functionality to check the parent process ID (often done to detect debuggers and analysis systems)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_0040A5A9 memset,CreateFileW,NtQuerySystemInformation,NtQuerySystemInformation,FindCloseChangeNotification,GetCurrentProcessId,_wcsicmp,_wcsicmp,_wcsicmp,OpenProcess,GetCurrentProcess,DuplicateHandle,memset,NtQueryObject,FindCloseChangeNotification,_wcsicmp,FindCloseChangeNotification,5_2_0040A5A9
Contains functionality to dynamically determine API callsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_004449B3 LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,5_2_004449B3
Enables debug privilegesShow sources
Source: C:\Users\user\Desktop\signed contract.exeProcess token adjusted: DebugJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess token adjusted: DebugJump to behavior
Creates guard pages, often used to prevent reverse engineering and debuggingShow sources
Source: C:\Users\user\Desktop\signed contract.exeMemory allocated: page read and write | page guardJump to behavior

HIPS / PFW / Operating System Protection Evasion:

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.NET source code references suspicious native API functionsShow sources
Source: signed contract.exe, MemoryHelper.csReference to suspicious API methods: ('ReadProcessMemory', 'ReadProcessMemory@kernel32.dll')
Source: mDmCNKdeRpihu.exe.0.dr, MemoryHelper.csReference to suspicious API methods: ('ReadProcessMemory', 'ReadProcessMemory@kernel32.dll')
Source: 0.2.signed contract.exe.e70000.0.unpack, MemoryHelper.csReference to suspicious API methods: ('ReadProcessMemory', 'ReadProcessMemory@kernel32.dll')
Source: 0.0.signed contract.exe.e70000.0.unpack, MemoryHelper.csReference to suspicious API methods: ('ReadProcessMemory', 'ReadProcessMemory@kernel32.dll')
Source: 4.2.RegSvcs.exe.400000.0.unpack, u202d????????????????????????????????????????.csReference to suspicious API methods: ('?????????????????????????????????????????', 'FindResource@kernel32.dll'), ('?????????????????????????????????????????', 'capGetDriverDescriptionA@avicap32.dll'), ('?????????????????????????????????????????', 'WriteProcessMemory@kernel32.dll'), ('?????????????????????????????????????????', 'LoadLibrary@kernel32.dll'), ('?????????????????????????????????????????', 'VirtualAllocEx@kernel32.dll'), ('?????????????????????????????????????????', 'ReadProcessMemory@kernel32.dll'), ('?????????????????????????????????????????', 'GetProcAddress@kernel32.dll')
Sample uses process hollowing techniqueShow sources
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeSection unmapped: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe base address: 400000Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeSection unmapped: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe base address: 400000Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeSection unmapped: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe base address: 400000Jump to behavior
Creates a process in suspended mode (likely to inject code)Show sources
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\SysWOW64\schtasks.exe 'C:\Windows\System32\schtasks.exe' /Create /TN 'Updates\mDmCNKdeRpihu' /XML 'C:\Users\user\AppData\Local\Temp\tmpF200.tmp'Jump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}Jump to behavior
Source: C:\Users\user\Desktop\signed contract.exeProcess created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe {path}Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpA6.tmp'Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF5C5.tmp'Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeProcess created: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe 'C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /stext 'C:\Users\user\AppData\Local\Temp\tmpF380.tmp'Jump to behavior
May try to detect the Windows Explorer process (often used for injection)Show sources
Source: RegSvcs.exe, 00000004.00000002.2712900048.0000000001C20000.00000002.00000001.sdmpBinary or memory string: Program Manager
Source: RegSvcs.exe, 00000004.00000002.2712900048.0000000001C20000.00000002.00000001.sdmpBinary or memory string: Shell_TrayWnd
Source: RegSvcs.exe, 00000004.00000002.2712900048.0000000001C20000.00000002.00000001.sdmpBinary or memory string: Progman
Source: RegSvcs.exe, 00000004.00000002.2712900048.0000000001C20000.00000002.00000001.sdmpBinary or memory string: Progmanlock

Language, Device and Operating System Detection:

barindex
Queries the volume information (name, serial number etc) of a deviceShow sources
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Users\user\Desktop\signed contract.exe VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Fonts\micross.ttf VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Fonts\calibri.ttf VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Fonts\calibrii.ttf VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Fonts\calibrib.ttf VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Fonts\calibriz.ttf VolumeInformationJump to behavior
Source: C:\Users\user\Desktop\signed contract.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformationJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeQueries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe VolumeInformationJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformationJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformationJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformationJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exeQueries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformationJump to behavior
Contains functionality to query local / system timeShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00418906 GetSystemTime,memcpy,GetCurrentProcessId,memcpy,GetTickCount,memcpy,QueryPerformanceCounter,memcpy,5_2_00418906
Contains functionality to query the account / user nameShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 9_2_004073B6 memset,memset,memset,memset,GetComputerNameA,GetUserNameA,MultiByteToWideChar,MultiByteToWideChar,MultiByteToWideChar,strlen,strlen,memcpy,9_2_004073B6
Contains functionality to query windows versionShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: 5_2_00409218 GetVersionExW,5_2_00409218
Queries the cryptographic machine GUIDShow sources
Source: C:\Users\user\Desktop\signed contract.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuidJump to behavior

Lowering of HIPS / PFW / Operating System Security Settings:

barindex
AV process strings found (often used to terminate AV products)Show sources
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: bdagent.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: MSASCui.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avguard.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avgrsx.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avcenter.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avp.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: zlclient.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: wireshark.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avgcsrvx.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avgnt.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: hijackthis.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avgui.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: avgwdsvc.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: mbam.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: MsMpEng.exe
Source: RegSvcs.exe, 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmpBinary or memory string: ComboFix.exe

Stealing of Sensitive Information:

barindex
Yara detected HawkEye KeyloggerShow sources
Source: Yara matchFile source: 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORY
Source: Yara matchFile source: Process Memory Space: signed contract.exe PID: 708, type: MEMORY
Source: Yara matchFile source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE
Tries to harvest and steal browser information (history, passwords, etc)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeFile opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login DataJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeFile opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\6c4zjj0s.default\key4.dbJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeFile opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\Profiles\6c4zjj0s.default\places.sqliteJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeFile opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Web DataJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeFile opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.iniJump to behavior
Tries to steal Instant Messenger accounts or passwordsShow sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Google\Google Talk\AccountsJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\IdentityCRL\Dynamic SaltJump to behavior
Tries to steal Mail credentials (via file access)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Office\Outlook\OMI Account Manager\AccountsJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\ProfilesJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\IncrediMail\IdentitiesJump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeKey opened: HKEY_CURRENT_USER\Software\Microsoft\Windows Live MailJump to behavior
Tries to steal Mail credentials (via file registry)Show sources
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: strcpy,strcpy,strcpy,strcpy,RegCloseKey, PopPassword9_2_00402D74
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: strcpy,strcpy,strcpy,strcpy,RegCloseKey, SMTPPassword9_2_00402D74
Source: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeCode function: ESMTPPassword9_2_004033B1
Yara detected WebBrowserPassView password recovery toolShow sources
Source: Yara matchFile source: 00000004.00000003.2067729237.0000000004A15000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2715395005.00000000058E0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000005.00000002.2076859711.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 0000000A.00000002.2510946695.0000000000400000.00000040.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2713849496.00000000041A0000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORY
Source: Yara matchFile source: Process Memory Space: vbc.exe PID: 3012, type: MEMORY
Source: Yara matchFile source: Process Memory Space: vbc.exe PID: 4840, type: MEMORY
Source: Yara matchFile source: 5.2.vbc.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara matchFile source: 10.2.vbc.exe.400000.0.raw.unpack, type: UNPACKEDPE
Source: Yara matchFile source: 4.2.RegSvcs.exe.58e0000.1.unpack, type: UNPACKEDPE
Source: Yara matchFile source: 4.2.RegSvcs.exe.58e0000.1.raw.unpack, type: UNPACKEDPE
Source: Yara matchFile source: 5.2.vbc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara matchFile source: 10.2.vbc.exe.400000.0.unpack, type: UNPACKEDPE

Remote Access Functionality:

barindex
Detected HawkEye RatShow sources
Source: signed contract.exe, 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmpString found in binary or memory: _Version_Mutex_Delivery_EmailUsername_EmailPassword_EmailServer_EmailPort_EmailSSL_FTPServer_FTPUsername_FTPPassword_FTPPort_FTPSFTP_ProxyURL_ProxySecret_PanelURL_PanelSecret_LogInterval_PasswordStealer_KeyStrokeLogger_ClipboardLogger_ScreenshotLogger_WebCamLogger_SystemInfo_Install_InstallLocation_InstallFolder_InstallFileName_InstallStartup_InstallStartupPersistance_HistoryCleaner_ZoneID_HideFile_MeltFile_Disablers_DisableTaskManager_DisableCommandPrompt_DisableRegEdit_ProcessProtection_ProcessElevation_AntiVirusKiller_BotKiller_AntiDebugger_ExecutionDelay_FakeMessageShow_FakeMessageTitle_FakeMessageText_FakeMessageIcon_WebsiteVisitor_WebsiteVisitorVisible_WebsiteVisitorSites_WebsiteBlocker_WebsiteBlockerSites_FileBinder_FileBinderFiles
Source: RegSvcs.exe, 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmpString found in binary or memory: _Version_Mutex_Delivery_EmailUsername_EmailPassword_EmailServer_EmailPort_EmailSSL_FTPServer_FTPUsername_FTPPassword_FTPPort_FTPSFTP_ProxyURL_ProxySecret_PanelURL_PanelSecret_LogInterval_PasswordStealer_KeyStrokeLogger_ClipboardLogger_ScreenshotLogger_WebCamLogger_SystemInfo_Install_InstallLocation_InstallFolder_InstallFileName_InstallStartup_InstallStartupPersistance_HistoryCleaner_ZoneID_HideFile_MeltFile_Disablers_DisableTaskManager_DisableCommandPrompt_DisableRegEdit_ProcessProtection_ProcessElevation_AntiVirusKiller_BotKiller_AntiDebugger_ExecutionDelay_FakeMessageShow_FakeMessageTitle_FakeMessageText_FakeMessageIcon_WebsiteVisitor_WebsiteVisitorVisible_WebsiteVisitorSites_WebsiteBlocker_WebsiteBlockerSites_FileBinder_FileBinderFiles
Yara detected HawkEye KeyloggerShow sources
Source: Yara matchFile source: 00000004.00000002.2710929304.0000000000402000.00000040.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000004.00000002.2713056523.00000000031AD000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: 00000000.00000002.2074150729.00000000042F9000.00000004.00000001.sdmp, type: MEMORY
Source: Yara matchFile source: Process Memory Space: RegSvcs.exe PID: 2568, type: MEMORY
Source: Yara matchFile source: Process Memory Space: signed contract.exe PID: 708, type: MEMORY
Source: Yara matchFile source: 4.2.RegSvcs.exe.400000.0.unpack, type: UNPACKEDPE

Malware Configuration

Threatname: HawkEye

{"Modules": ["browserpv", "mailpv", "WebBrowserPassView"], "Version": ""}

Behavior Graph

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