Windows Analysis Report
nona

Overview

General Information

Sample Name: nona (renamed file extension from none to exe)
Analysis ID: 560698
MD5: 65e19788d78fc280f48f3d63e72a8b7a
SHA1: ba7ae85c492964be071947af916ff7cacfc9a91d
SHA256: d86092a0eb6639cd50b23fbee57501d38da852b73cc1db1732a5d2729fc561e8
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Antivirus detection for URL or domain
Yara detected AsyncRAT
C2 URLs / IPs found in malware configuration
.NET source code references suspicious native API functions
Machine Learning detection for sample
Uses dynamic DNS services
.NET source code contains potential unpacker
AV process strings found (often used to terminate AV products)
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses code obfuscation techniques (call, push, ret)
Detected TCP or UDP traffic on non-standard ports
Internet Provider seen in connection with other malware
Detected potential crypto function
Sample execution stops while process was sleeping (likely an evasion)

Classification

AV Detection

barindex
Source: nona.exe Avira: detected
Source: 3.2.nona.exe.a50000.0.unpack Malware Configuration Extractor: AsyncRAT {"Server": "127.0.0.1,warzonecdt.duckdns.org,putha.duckdns.org", "Ports": "9199,9192,9919,7100,7200", "Version": " 1.0.7", "Autorun": "false", "Install_Folder": "%AppData%", "Install_File": "filll.exe", "AES_key": "R449dD52ohu4cvwZ47UHqZdRmejwnPH4", "Mutex": "DcRatMutex_qwqdanchun", "AntiDetection": "null", "External_config_on_Pastebin": "false", "BDOS": "1", "Startup_Delay": "bW3EMGVVsh5fIXA3CDX9qLner45CEoBP5fws+fEJWGW7wpClj2e4tj9SEZlGD8cGaiZo+ixvYD+wyTiPxKXRMA==", "HWID": "null", "Certificate": "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", "ServerSignature": "iTmt+3xoTpCGuNDk7TkMlJgra1WajouthkNqGPo/cPFLunvenIQhhPYWyRbVsRDI+8srL2lxtNwnUsouRQVo0taz5oErU/DXtfySZ2AmtIIsG2hbRaoezdtrDyNF5TawBiDIXo/ZE5arIJpkazs8WZw8ra5hv+0M6xdAiI6ox04=", "Group": "false"}
Source: nona.exe Virustotal: Detection: 61% Perma Link
Source: putha.duckdns.org Avira URL Cloud: Label: malware
Source: nona.exe Joe Sandbox ML: detected
Source: nona.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Networking

barindex
Source: Malware configuration extractor URLs: warzonecdt.duckdns.org
Source: Malware configuration extractor URLs: putha.duckdns.org
Source: unknown DNS query: name: warzonecdt.duckdns.org
Source: unknown DNS query: name: putha.duckdns.org
Source: global traffic TCP traffic: 192.168.2.3:49743 -> 45.164.103.115:7100
Source: global traffic TCP traffic: 192.168.2.3:49746 -> 141.255.144.239:9919
Source: Joe Sandbox View ASN Name: IELOIELOMainNetworkFR IELOIELOMainNetworkFR
Source: nona.exe, 00000003.00000002.555115359.0000000002F11000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: unknown DNS traffic detected: queries for: putha.duckdns.org

Key, Mouse, Clipboard, Microphone and Screen Capturing

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Source: Yara match File source: nona.exe, type: SAMPLE
Source: Yara match File source: 3.2.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.285715626.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: nona.exe PID: 672, type: MEMORYSTR

System Summary

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Source: nona.exe, 00000003.00000000.285721972.0000000000A5E000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameClient.exe" vs nona.exe
Source: nona.exe, 00000003.00000002.554695917.0000000000F59000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: OriginalFilenameclr.dllT vs nona.exe
Source: nona.exe Binary or memory string: OriginalFilenameClient.exe" vs nona.exe
Source: C:\Users\user\Desktop\nona.exe Code function: 3_2_00007FFC089501F8 3_2_00007FFC089501F8
Source: nona.exe Virustotal: Detection: 61%
Source: nona.exe Static PE information: Section: .text IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\nona.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_64\mscorlib\ac26e2af62f23e37e645b5e44068a025\mscorlib.ni.dll Jump to behavior
Source: nona.exe, Client/Install/NormalStartup.cs Base64 encoded string: 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: nona.exe, Client/Settings.cs Base64 encoded string: 'sILiO2UdsfAABE6sxhBkYFdwj8OfOxQVAvIop2js+BZ4DG/krvUxTLUO6V9O2O8haDjbOFo1E/uD01XVaYwN9EnI9NrIqtxBoBbaw2ygJWy2fzlTHlwrCL9YG9/A9WyWeERzTYG404TATYj18TWtQg==', 'IGZpcghAH+bdThZCI7LFdXQ9uzbTboXLRNb+wGVUQ+iMvWZaUy48tyl/++5Fe+KDCBJz+Pn77g2lcPn5EkMMWQ==', 'z+q1RAgW8qcp+1KqojZULv7TKO6AaPyAppp2BVt4aWqK+i2PGowWjM6+kB/ldtrIDIJ+yWFcgC1TSbs32PUxF81e5jsg0Je/OIsWaXldhO7vRxwT1TzVNyhD1vN1Oj2ZfOvA3x24T/yMD5hX2BDPaasMCdUKGcl1vwVJCDFq+uDvoJ1X6ED2nUvQrVMeOLgZzBjE9q3ku309dgAyssag22zq/L1STKHE138XuszXt9K+sD3td+6YOeaEKdOE4NimxI6FZ9CbvN53eXX66DVA5pzsNCJwV2TAmMRc3XYe2Io=', 'MAJQDMjozTmZKRwf0aGTroPaBwtynb+Tf98kHp85t43I7rFRqotugNdlb6/3i07ZZcpVr5YWDcE+YR5wKEz79g==', 'YuVD/0nw9nWx2ckgucZkjLNsEp496vRqQiX3vZLYyWOuXATAKniK0bRyaobXqzNZApBvv14KU6ltXP7i8lsNyA=='
Source: 3.2.nona.exe.a50000.0.unpack, Client/Install/NormalStartup.cs Base64 encoded string: 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: 3.2.nona.exe.a50000.0.unpack, Client/Settings.cs Base64 encoded string: 'sILiO2UdsfAABE6sxhBkYFdwj8OfOxQVAvIop2js+BZ4DG/krvUxTLUO6V9O2O8haDjbOFo1E/uD01XVaYwN9EnI9NrIqtxBoBbaw2ygJWy2fzlTHlwrCL9YG9/A9WyWeERzTYG404TATYj18TWtQg==', 'IGZpcghAH+bdThZCI7LFdXQ9uzbTboXLRNb+wGVUQ+iMvWZaUy48tyl/++5Fe+KDCBJz+Pn77g2lcPn5EkMMWQ==', 'z+q1RAgW8qcp+1KqojZULv7TKO6AaPyAppp2BVt4aWqK+i2PGowWjM6+kB/ldtrIDIJ+yWFcgC1TSbs32PUxF81e5jsg0Je/OIsWaXldhO7vRxwT1TzVNyhD1vN1Oj2ZfOvA3x24T/yMD5hX2BDPaasMCdUKGcl1vwVJCDFq+uDvoJ1X6ED2nUvQrVMeOLgZzBjE9q3ku309dgAyssag22zq/L1STKHE138XuszXt9K+sD3td+6YOeaEKdOE4NimxI6FZ9CbvN53eXX66DVA5pzsNCJwV2TAmMRc3XYe2Io=', 'MAJQDMjozTmZKRwf0aGTroPaBwtynb+Tf98kHp85t43I7rFRqotugNdlb6/3i07ZZcpVr5YWDcE+YR5wKEz79g==', 'YuVD/0nw9nWx2ckgucZkjLNsEp496vRqQiX3vZLYyWOuXATAKniK0bRyaobXqzNZApBvv14KU6ltXP7i8lsNyA=='
Source: 3.0.nona.exe.a50000.0.unpack, Client/Install/NormalStartup.cs Base64 encoded string: 'U09GVFdBUkVcTWljcm9zb2Z0XFdpbmRvd3NcQ3VycmVudFZlcnNpb25cUnVuXA=='
Source: 3.0.nona.exe.a50000.0.unpack, Client/Settings.cs Base64 encoded string: 'sILiO2UdsfAABE6sxhBkYFdwj8OfOxQVAvIop2js+BZ4DG/krvUxTLUO6V9O2O8haDjbOFo1E/uD01XVaYwN9EnI9NrIqtxBoBbaw2ygJWy2fzlTHlwrCL9YG9/A9WyWeERzTYG404TATYj18TWtQg==', 'IGZpcghAH+bdThZCI7LFdXQ9uzbTboXLRNb+wGVUQ+iMvWZaUy48tyl/++5Fe+KDCBJz+Pn77g2lcPn5EkMMWQ==', 'z+q1RAgW8qcp+1KqojZULv7TKO6AaPyAppp2BVt4aWqK+i2PGowWjM6+kB/ldtrIDIJ+yWFcgC1TSbs32PUxF81e5jsg0Je/OIsWaXldhO7vRxwT1TzVNyhD1vN1Oj2ZfOvA3x24T/yMD5hX2BDPaasMCdUKGcl1vwVJCDFq+uDvoJ1X6ED2nUvQrVMeOLgZzBjE9q3ku309dgAyssag22zq/L1STKHE138XuszXt9K+sD3td+6YOeaEKdOE4NimxI6FZ9CbvN53eXX66DVA5pzsNCJwV2TAmMRc3XYe2Io=', 'MAJQDMjozTmZKRwf0aGTroPaBwtynb+Tf98kHp85t43I7rFRqotugNdlb6/3i07ZZcpVr5YWDcE+YR5wKEz79g==', 'YuVD/0nw9nWx2ckgucZkjLNsEp496vRqQiX3vZLYyWOuXATAKniK0bRyaobXqzNZApBvv14KU6ltXP7i8lsNyA=='
Source: C:\Users\user\Desktop\nona.exe Mutant created: \Sessions\1\BaseNamedObjects\DcRatMutex_qwqdanchun
Source: classification engine Classification label: mal100.troj.evad.winEXE@1/0@5/3
Source: C:\Users\user\Desktop\nona.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Users\user\Desktop\nona.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: 3.2.nona.exe.a50000.0.unpack, Client/Helper/Methods.cs Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 3.2.nona.exe.a50000.0.unpack, Client/Helper/Methods.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: 3.0.nona.exe.a50000.0.unpack, Client/Helper/Methods.cs Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: 3.0.nona.exe.a50000.0.unpack, Client/Helper/Methods.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: nona.exe, Client/Helper/Methods.cs Security API names: System.Security.Principal.WindowsIdentity System.Security.Principal.WindowsIdentity::GetCurrent()
Source: nona.exe, Client/Helper/Methods.cs Security API names: System.Boolean System.Security.Principal.WindowsPrincipal::IsInRole(System.Security.Principal.WindowsBuiltInRole)
Source: nona.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: nona.exe Static PE information: NO_SEH, TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT

Data Obfuscation

barindex
Source: nona.exe, Client/Connection/ClientSocket.cs .Net Code: Invoke System.Reflection.Assembly System.AppDomain::Load(System.Byte[])
Source: 3.2.nona.exe.a50000.0.unpack, Client/Connection/ClientSocket.cs .Net Code: Invoke System.Reflection.Assembly System.AppDomain::Load(System.Byte[])
Source: 3.0.nona.exe.a50000.0.unpack, Client/Connection/ClientSocket.cs .Net Code: Invoke System.Reflection.Assembly System.AppDomain::Load(System.Byte[])
Source: C:\Users\user\Desktop\nona.exe Code function: 3_2_00A530E5 push rax; ret 3_2_00A530ED
Source: C:\Users\user\Desktop\nona.exe Code function: 3_2_00A545A8 push rax; ret 3_2_00A545B0
Source: C:\Users\user\Desktop\nona.exe Code function: 3_2_00A52F16 push 0000003Eh; retn 0000h 3_2_00A52F18

Boot Survival

barindex
Source: Yara match File source: nona.exe, type: SAMPLE
Source: Yara match File source: 3.2.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.285715626.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: nona.exe PID: 672, type: MEMORYSTR
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion

barindex
Source: Yara match File source: nona.exe, type: SAMPLE
Source: Yara match File source: 3.2.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.285715626.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: nona.exe PID: 672, type: MEMORYSTR
Source: C:\Users\user\Desktop\nona.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\nona.exe File Volume queried: C:\ FullSizeInformation Jump to behavior
Source: nona.exe, 00000003.00000002.554923843.0000000000FFD000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dllk/D
Source: C:\Users\user\Desktop\nona.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion

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Source: nona.exe, Client/Helper/AntiProcess.cs Reference to suspicious API methods: ('OpenProcess', 'OpenProcess@kernel32.dll')
Source: nona.exe, Client/Connection/Win32.cs Reference to suspicious API methods: ('LoadLibraryA', 'LoadLibraryA@kernel32'), ('GetProcAddress', 'GetProcAddress@kernel32')
Source: 3.2.nona.exe.a50000.0.unpack, Client/Helper/AntiProcess.cs Reference to suspicious API methods: ('OpenProcess', 'OpenProcess@kernel32.dll')
Source: 3.2.nona.exe.a50000.0.unpack, Client/Connection/Win32.cs Reference to suspicious API methods: ('LoadLibraryA', 'LoadLibraryA@kernel32'), ('GetProcAddress', 'GetProcAddress@kernel32')
Source: 3.0.nona.exe.a50000.0.unpack, Client/Helper/AntiProcess.cs Reference to suspicious API methods: ('OpenProcess', 'OpenProcess@kernel32.dll')
Source: 3.0.nona.exe.a50000.0.unpack, Client/Connection/Win32.cs Reference to suspicious API methods: ('LoadLibraryA', 'LoadLibraryA@kernel32'), ('GetProcAddress', 'GetProcAddress@kernel32')

Language, Device and Operating System Detection

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Source: C:\Users\user\Desktop\nona.exe Queries volume information: C:\Users\user\Desktop\nona.exe VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\nona.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Lowering of HIPS / PFW / Operating System Security Settings

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Source: Yara match File source: nona.exe, type: SAMPLE
Source: Yara match File source: 3.2.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 3.0.nona.exe.a50000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000000.285715626.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: nona.exe PID: 672, type: MEMORYSTR
Source: nona.exe, nona.exe, 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: MSASCui.exe
Source: nona.exe, nona.exe, 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: procexp.exe
Source: nona.exe, nona.exe, 00000003.00000002.554497385.0000000000A52000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: MsMpEng.exe