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Analysis Report dFHrckWQ.exe

Overview

General Information

Sample Name:dFHrckWQ.exe
Analysis ID:287383
MD5:aa5a513f1fdc0a8817e6f3af2f6c25c6
SHA1:c203df1e9fe8ce9cf051d9765bfc4c52770fea21
SHA256:40aae024ca198bbac5bd47b1d852cd742287baec8fd674af2607365ad8394e7b
Tags:exeNanoCore

Most interesting Screenshot:

Detection

Nanocore
Score:100
Range:0 - 100
Whitelisted:false
Confidence:100%

Signatures

Antivirus / Scanner detection for submitted sample
Detected Nanocore Rat
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: NanoCore
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Nanocore RAT
.NET source code contains potential unpacker
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Antivirus or Machine Learning detection for unpacked file
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains long sleeps (>= 3 min)
Detected TCP or UDP traffic on non-standard ports
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Internet Provider seen in connection with other malware
May sleep (evasive loops) to hinder dynamic analysis
Sample file is different than original file name gathered from version info
Yara signature match

Classification

Startup

  • System is w10x64
  • dFHrckWQ.exe (PID: 6772 cmdline: 'C:\Users\user\Desktop\dFHrckWQ.exe' MD5: AA5A513F1FDC0A8817E6F3AF2F6C25C6)
  • cleanup

Malware Configuration

No configs have been found

Yara Overview

Initial Sample

SourceRuleDescriptionAuthorStrings
dFHrckWQ.exeNanocore_RAT_Gen_2Detetcs the Nanocore RATFlorian Roth
  • 0x1018d:$x1: NanoCore.ClientPluginHost
  • 0x101ca:$x2: IClientNetworkHost
  • 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
dFHrckWQ.exeNanocore_RAT_Feb18_1Detects Nanocore RATFlorian Roth
  • 0xff05:$x1: NanoCore Client.exe
  • 0x1018d:$x2: NanoCore.ClientPluginHost
  • 0x117c6:$s1: PluginCommand
  • 0x117ba:$s2: FileCommand
  • 0x1266b:$s3: PipeExists
  • 0x18422:$s4: PipeCreated
  • 0x101b7:$s5: IClientLoggingHost
dFHrckWQ.exeJoeSecurity_NanocoreYara detected Nanocore RATJoe Security
    dFHrckWQ.exeNanoCoreunknown Kevin Breen <kevin@techanarchy.net>
    • 0xfef5:$a: NanoCore
    • 0xff05:$a: NanoCore
    • 0x10139:$a: NanoCore
    • 0x1014d:$a: NanoCore
    • 0x1018d:$a: NanoCore
    • 0xff54:$b: ClientPlugin
    • 0x10156:$b: ClientPlugin
    • 0x10196:$b: ClientPlugin
    • 0x1007b:$c: ProjectData
    • 0x10a82:$d: DESCrypto
    • 0x1844e:$e: KeepAlive
    • 0x1643c:$g: LogClientMessage
    • 0x12637:$i: get_Connected
    • 0x10db8:$j: #=q
    • 0x10de8:$j: #=q
    • 0x10e04:$j: #=q
    • 0x10e34:$j: #=q
    • 0x10e50:$j: #=q
    • 0x10e6c:$j: #=q
    • 0x10e9c:$j: #=q
    • 0x10eb8:$j: #=q

    Memory Dumps

    SourceRuleDescriptionAuthorStrings
    00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmpNanocore_RAT_Gen_2Detetcs the Nanocore RATFlorian Roth
    • 0xff8d:$x1: NanoCore.ClientPluginHost
    • 0xffca:$x2: IClientNetworkHost
    • 0x13afd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
    00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmpJoeSecurity_NanocoreYara detected Nanocore RATJoe Security
      00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmpNanoCoreunknown Kevin Breen <kevin@techanarchy.net>
      • 0xfcf5:$a: NanoCore
      • 0xfd05:$a: NanoCore
      • 0xff39:$a: NanoCore
      • 0xff4d:$a: NanoCore
      • 0xff8d:$a: NanoCore
      • 0xfd54:$b: ClientPlugin
      • 0xff56:$b: ClientPlugin
      • 0xff96:$b: ClientPlugin
      • 0xfe7b:$c: ProjectData
      • 0x10882:$d: DESCrypto
      • 0x1824e:$e: KeepAlive
      • 0x1623c:$g: LogClientMessage
      • 0x12437:$i: get_Connected
      • 0x10bb8:$j: #=q
      • 0x10be8:$j: #=q
      • 0x10c04:$j: #=q
      • 0x10c34:$j: #=q
      • 0x10c50:$j: #=q
      • 0x10c6c:$j: #=q
      • 0x10c9c:$j: #=q
      • 0x10cb8:$j: #=q
      Process Memory Space: dFHrckWQ.exe PID: 6772Nanocore_RAT_Gen_2Detetcs the Nanocore RATFlorian Roth
      • 0x169eec:$x1: NanoCore.ClientPluginHost
      • 0x174806:$x1: NanoCore.ClientPluginHost
      • 0x187fa4:$x1: NanoCore.ClientPluginHost
      • 0x19477e:$x1: NanoCore.ClientPluginHost
      • 0x1b011e:$x1: NanoCore.ClientPluginHost
      • 0x1bead9:$x1: NanoCore.ClientPluginHost
      • 0x1d9c7e:$x1: NanoCore.ClientPluginHost
      • 0x169f2e:$x2: IClientNetworkHost
      • 0x17484b:$x2: IClientNetworkHost
      • 0x187fca:$x2: IClientNetworkHost
      • 0x1947a4:$x2: IClientNetworkHost
      • 0x1b0144:$x2: IClientNetworkHost
      • 0x1beb3a:$x2: IClientNetworkHost
      • 0x1d9cdf:$x2: IClientNetworkHost
      • 0x1df0e4:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
      • 0x1ed056:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
      Process Memory Space: dFHrckWQ.exe PID: 6772JoeSecurity_NanocoreYara detected Nanocore RATJoe Security
        Click to see the 1 entries

        Unpacked PEs

        SourceRuleDescriptionAuthorStrings
        0.0.dFHrckWQ.exe.360000.0.unpackNanocore_RAT_Gen_2Detetcs the Nanocore RATFlorian Roth
        • 0x1018d:$x1: NanoCore.ClientPluginHost
        • 0x101ca:$x2: IClientNetworkHost
        • 0x13cfd:$x3: #=qjgz7ljmpp0J7FvL9dmi8ctJILdgtcbw8JYUc6GC8MeJ9B11Crfg2Djxcf0p8PZGe
        0.0.dFHrckWQ.exe.360000.0.unpackNanocore_RAT_Feb18_1Detects Nanocore RATFlorian Roth
        • 0xff05:$x1: NanoCore Client.exe
        • 0x1018d:$x2: NanoCore.ClientPluginHost
        • 0x117c6:$s1: PluginCommand
        • 0x117ba:$s2: FileCommand
        • 0x1266b:$s3: PipeExists
        • 0x18422:$s4: PipeCreated
        • 0x101b7:$s5: IClientLoggingHost
        0.0.dFHrckWQ.exe.360000.0.unpackJoeSecurity_NanocoreYara detected Nanocore RATJoe Security
          0.0.dFHrckWQ.exe.360000.0.unpackNanoCoreunknown Kevin Breen <kevin@techanarchy.net>
          • 0xfef5:$a: NanoCore
          • 0xff05:$a: NanoCore
          • 0x10139:$a: NanoCore
          • 0x1014d:$a: NanoCore
          • 0x1018d:$a: NanoCore
          • 0xff54:$b: ClientPlugin
          • 0x10156:$b: ClientPlugin
          • 0x10196:$b: ClientPlugin
          • 0x1007b:$c: ProjectData
          • 0x10a82:$d: DESCrypto
          • 0x1844e:$e: KeepAlive
          • 0x1643c:$g: LogClientMessage
          • 0x12637:$i: get_Connected
          • 0x10db8:$j: #=q
          • 0x10de8:$j: #=q
          • 0x10e04:$j: #=q
          • 0x10e34:$j: #=q
          • 0x10e50:$j: #=q
          • 0x10e6c:$j: #=q
          • 0x10e9c:$j: #=q
          • 0x10eb8:$j: #=q

          Sigma Overview

          System Summary:

          barindex
          Sigma detected: NanoCoreShow sources
          Source: File createdAuthor: Joe Security: Data: EventID: 11, Image: C:\Users\user\Desktop\dFHrckWQ.exe, ProcessId: 6772, TargetFilename: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A\run.dat

          Signature Overview

          Click to jump to signature section

          Show All Signature Results

          AV Detection:

          barindex
          Antivirus / Scanner detection for submitted sampleShow sources
          Source: dFHrckWQ.exeAvira: detected
          Multi AV Scanner detection for submitted fileShow sources
          Source: dFHrckWQ.exeVirustotal: Detection: 82%Perma Link
          Yara detected Nanocore RATShow sources
          Source: Yara matchFile source: dFHrckWQ.exe, type: SAMPLE
          Source: Yara matchFile source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORY
          Source: Yara matchFile source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPE
          Machine Learning detection for sampleShow sources
          Source: dFHrckWQ.exeJoe Sandbox ML: detected
          Source: 0.0.dFHrckWQ.exe.360000.0.unpackAvira: Label: TR/Dropper.MSIL.Gen7

          Networking:

          barindex
          Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)Show sources
          Source: TrafficSnort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49734 -> 194.5.97.98:3615
          Source: TrafficSnort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49762 -> 194.5.97.98:3615
          Source: global trafficTCP traffic: 192.168.2.3:49730 -> 194.5.97.98:3615
          Source: Joe Sandbox ViewASN Name: DANILENKODE DANILENKODE
          Source: unknownDNS traffic detected: queries for: crpasky.sytes.net

          E-Banking Fraud:

          barindex
          Yara detected Nanocore RATShow sources
          Source: Yara matchFile source: dFHrckWQ.exe, type: SAMPLE
          Source: Yara matchFile source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORY
          Source: Yara matchFile source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPE

          System Summary:

          barindex
          Malicious sample detected (through community Yara rule)Show sources
          Source: dFHrckWQ.exe, type: SAMPLEMatched rule: Detetcs the Nanocore RAT Author: Florian Roth
          Source: dFHrckWQ.exe, type: SAMPLEMatched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
          Source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORYMatched rule: Detetcs the Nanocore RAT Author: Florian Roth
          Source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORYMatched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
          Source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORYMatched rule: Detetcs the Nanocore RAT Author: Florian Roth
          Source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORYMatched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPEMatched rule: Detetcs the Nanocore RAT Author: Florian Roth
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPEMatched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameCoreClientPlugin.dll8 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameManagementClientPlugin.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameNetworkClientPlugin.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameSecurityClientPlugin.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameAForge.Video.DirectShow.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameNAudio.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameSurveillanceClientPlugin.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpBinary or memory string: OriginalFilenameToolsClientPlugin.dll4 vs dFHrckWQ.exe
          Source: dFHrckWQ.exe, type: SAMPLEMatched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
          Source: dFHrckWQ.exe, type: SAMPLEMatched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
          Source: dFHrckWQ.exe, type: SAMPLEMatched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
          Source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORYMatched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
          Source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORYMatched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
          Source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORYMatched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
          Source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORYMatched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPEMatched rule: Nanocore_RAT_Gen_2 date = 2016-04-22, hash1 = 755f49a4ffef5b1b62f4b5a5de279868c0c1766b528648febf76628f1fe39050, author = Florian Roth, description = Detetcs the Nanocore RAT, license = https://creativecommons.org/licenses/by-nc/4.0/, score = https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPEMatched rule: Nanocore_RAT_Feb18_1 date = 2018-02-19, hash1 = aa486173e9d594729dbb5626748ce10a75ee966481b68c1b4f6323c827d9658c, author = Florian Roth, description = Detects Nanocore RAT, reference = Internal Research - T2T, license = https://creativecommons.org/licenses/by-nc/4.0/
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPEMatched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
          Source: dFHrckWQ.exeStatic PE information: Section: .rsrc ZLIB complexity 0.9996875
          Source: dFHrckWQ.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csCryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
          Source: dFHrckWQ.exe, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.csCryptographic APIs: 'CreateDecryptor'
          Source: dFHrckWQ.exe, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.csCryptographic APIs: 'TransformFinalBlock'
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csCryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.csCryptographic APIs: 'CreateDecryptor'
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqVxXNKnhAcArgJoGGYXiyyQu003du003d.csCryptographic APIs: 'TransformFinalBlock'
          Source: dFHrckWQ.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csSecurity API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
          Source: dFHrckWQ.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csSecurity API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csSecurity API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.csSecurity API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
          Source: classification engineClassification label: mal100.troj.evad.winEXE@1/4@3/1
          Source: C:\Users\user\Desktop\dFHrckWQ.exeFile created: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9AJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeMutant created: \Sessions\1\BaseNamedObjects\Global\{783d093c-f3e8-4b8f-8fad-8c8fdbe95e7f}
          Source: C:\Users\user\Desktop\dFHrckWQ.exeMutant created: \Sessions\1\BaseNamedObjects\Global\.net clr networking
          Source: dFHrckWQ.exeStatic PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
          Source: C:\Users\user\Desktop\dFHrckWQ.exeSection loaded: C:\Windows\assembly\NativeImages_v2.0.50727_32\mscorlib\9603718106bd57ecfbb18fefd769cab4\mscorlib.ni.dllJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeSection loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sorttbls.nlpJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeSection loaded: C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\sortkey.nlpJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeKey opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiersJump to behavior
          Source: dFHrckWQ.exeVirustotal: Detection: 82%
          Source: C:\Users\user\Desktop\dFHrckWQ.exeFile read: C:\Users\user\Desktop\dFHrckWQ.exeJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32Jump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeFile opened: C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorrc.dllJump to behavior
          Source: dFHrckWQ.exeStatic PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
          Source: C:\Users\user\Desktop\dFHrckWQ.exeFile opened: C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.9445_none_d08c58b4442ba54f\MSVCR80.dllJump to behavior

          Data Obfuscation:

          barindex
          .NET source code contains potential unpackerShow sources
          Source: dFHrckWQ.exe, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
          Source: dFHrckWQ.exe, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqjIje6jGWLd2EOkfZXKqBbgu003du003d.cs.Net Code: #=q_FL69pQf17BUSAFbWYu1SStMAbdu$R1GJ8VY8UL5_EA= System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqxoz66kOqvxr21iYXZYXWiumy9eZGwFWaiX4C5X8aecUu003d.cs.Net Code: #=qKU0J1fiP8KA33eFK1owekQ== System.Reflection.Assembly System.Reflection.Assembly::Load(System.Byte[])
          Source: dFHrckWQ.exe, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.csHigh entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='
          Source: dFHrckWQ.exe, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.csHigh entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqJT4I5hOweIku0024xYFEeDszbikglXCuquUdu0024v9AXtyq2nsu003d.csHigh entropy of concatenated method names: '#=qBeOBlH6CwHFnQdZWWBgZ_pemudZ6CfCVcfOQtgpeG$Y=', '#=q5v5cLSMFBaxiTtOEjscx86gN2ozXlfytiL6UmXnyWtg=', '#=q_XA5h2lVGHLcY9dK754wKGrOjAm6aBbwPxcUJXgJThJUz83kMbCL53G5uuOLP6Rq', '#=qIFfr$DrKqIieRc688$vylAlBsEnx9Z3$TxvrDsPURfM=', '#=qejgvNXJQvgM2GomZsygLjreyguSPQ29pQHqjR_a0dWk=', '#=qCGokdf0OOxeMJLDkXSfc3NPmwygIQ29RjKQWj$wbNGB9C1pPgma_891QiNyTRXcA', '#=qDqyUVyJLXCtYqhZ0$opqkomqhUBn2WCeEEvGAXlNQ$I=', '#=qdImPAY1o3YhbLtukwCQ91cISaeIEWRKSYrGZ3dTVnkY=', '#=qza7O1AHrroJC7yRIJz4wINR_Sgo4hDpQrj_OYfIrlJE=', '#=q6Ct3QmvVLFC7my$dL1uEiHGmXJ5qCuK4WIhDwfhPTFs='
          Source: 0.0.dFHrckWQ.exe.360000.0.unpack, u0023u003dqWrm21vQ8CBMZP_RBTwpusAu003du003d.csHigh entropy of concatenated method names: '#=qCgU$tDqtOAyz2b$RwfSF7UzBcCAr0rFJWxm16x7Lre0=', '#=qeD3MBfedCIuKIQf9V1u2N3YS4VXE_FOHqw_XAjWtZK8=', '#=q$mvEHEBkZud$AdHPWqsMQnw5Xm5sD4vBSSmqrKuXGOk=', '#=qZaN94n8dM6tBEf$qCdY2kbTZb5BOW8Z134$2tNv7EJs=', '#=qtlZnL8mho$rv1eTFz0Mw9UYFC_yCabEZ0xtVePn6wR5aSHE7ti3UfKg2l7D0_xk8', '#=qVS$QmQjvFfsXSqQAKGSl6HGbkse2SG0XCab4upVjtRJkvhTEk$oIS2I9Zja7id1Q', '#=qxJg7RxTW1v5mnt12xXeJiYJv_bcctbtL2BCD5MjDi45Hlz6t8vwDNTv1Rv7tgIct', '#=qp$ZVC1r9spi890l$D7IwEd3faoKeWHvv42mVq8wIIWM=', '#=qCoWHlVuoVRMkOzC7RZubJCslkxaEWn9yZiIydECf69$ktj0IPD5wAwC2H5Cc8C$L', '#=qqs1moO$mYaS72OXOWe0Z6GycslEb6e9Ipoy7ppW0O5abIp05ajv8doqdJZHlN3cK'

          Hooking and other Techniques for Hiding and Protection:

          barindex
          Hides that the sample has been downloaded from the Internet (zone.identifier)Show sources
          Source: C:\Users\user\Desktop\dFHrckWQ.exeFile opened: C:\Users\user\Desktop\dFHrckWQ.exe:Zone.Identifier read attributes | deleteJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information set: NOOPENFILEERRORBOXJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeThread delayed: delay time: 922337203685477Jump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWindow / User API: threadDelayed 1305Jump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWindow / User API: foregroundWindowGot 779Jump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWindow / User API: foregroundWindowGot 613Jump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exe TID: 6852Thread sleep time: -1844674407370954s >= -30000sJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exe TID: 6860Thread sleep time: -540000s >= -30000sJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess information queried: ProcessInformationJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeProcess token adjusted: DebugJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeMemory allocated: page read and write | page guardJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeKey value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuidJump to behavior
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
          Source: C:\Users\user\Desktop\dFHrckWQ.exeWMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

          Stealing of Sensitive Information:

          barindex
          Yara detected Nanocore RATShow sources
          Source: Yara matchFile source: dFHrckWQ.exe, type: SAMPLE
          Source: Yara matchFile source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORY
          Source: Yara matchFile source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPE

          Remote Access Functionality:

          barindex
          Detected Nanocore RatShow sources
          Source: dFHrckWQ.exe, 00000000.00000003.404330955.0000000003F8B000.00000004.00000001.sdmpString found in binary or memory: NanoCore.ClientPluginHost
          Source: dFHrckWQ.exeString found in binary or memory: NanoCore.ClientPluginHost
          Yara detected Nanocore RATShow sources
          Source: Yara matchFile source: dFHrckWQ.exe, type: SAMPLE
          Source: Yara matchFile source: 00000000.00000000.356928280.0000000000362000.00000002.00020000.sdmp, type: MEMORY
          Source: Yara matchFile source: Process Memory Space: dFHrckWQ.exe PID: 6772, type: MEMORY
          Source: Yara matchFile source: 0.0.dFHrckWQ.exe.360000.0.unpack, type: UNPACKEDPE

          Mitre Att&ck Matrix

          Initial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionExfiltrationCommand and ControlNetwork EffectsRemote Service EffectsImpact
          Valid AccountsWindows Management Instrumentation1Path InterceptionPath InterceptionMasquerading1OS Credential DumpingSecurity Software Discovery1Remote ServicesArchive Collected Data1Exfiltration Over Other Network MediumNon-Standard Port1Eavesdrop on Insecure Network CommunicationRemotely Track Device Without AuthorizationModify System Partition
          Default AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsVirtualization/Sandbox Evasion2LSASS MemoryVirtualization/Sandbox Evasion2Remote Desktop ProtocolData from Removable MediaExfiltration Over BluetoothRemote Access Software1Exploit SS7 to Redirect Phone Calls/SMSRemotely Wipe Data Without AuthorizationDevice Lockout
          Domain AccountsAt (Linux)Logon Script (Windows)Logon Script (Windows)Disable or Modify Tools1Security Account ManagerProcess Discovery1SMB/Windows Admin SharesData from Network Shared DriveAutomated ExfiltrationNon-Application Layer Protocol1Exploit SS7 to Track Device LocationObtain Device Cloud BackupsDelete Device Data
          Local AccountsAt (Windows)Logon Script (Mac)Logon Script (Mac)Deobfuscate/Decode Files or Information1NTDSApplication Window Discovery1Distributed Component Object ModelInput CaptureScheduled TransferApplication Layer Protocol1SIM Card SwapCarrier Billing Fraud
          Cloud AccountsCronNetwork Logon ScriptNetwork Logon ScriptHidden Files and Directories1LSA SecretsSystem Information Discovery2SSHKeyloggingData Transfer Size LimitsFallback ChannelsManipulate Device CommunicationManipulate App Store Rankings or Ratings
          Replication Through Removable MediaLaunchdRc.commonRc.commonSoftware Packing12Cached Domain CredentialsSystem Owner/User DiscoveryVNCGUI Input CaptureExfiltration Over C2 ChannelMultiband CommunicationJamming or Denial of ServiceAbuse Accessibility Features

          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

          Screenshots

          Thumbnails

          This section contains all screenshots as thumbnails, including those not shown in the slideshow.