Analysis Report BFSV-1F(N)_1B-8B_ANSI.exe

Overview

General Information

Sample Name: BFSV-1F(N)_1B-8B_ANSI.exe
Analysis ID: 337281
MD5: 36f13aad903e851544fe137feca3435b
SHA1: 776d3d7e39a8b3e72e2e9b5c36a615e3157d05ad
SHA256: 41617ac4431c229ba27bf94617b465309e7f502ae5088cd12ee571a0428ea120
Tags: exeNanoCoreRAT

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)
Sigma detected: NanoCore
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Nanocore RAT
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Maps a DLL or memory area into another process
Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a DirectInput object (often for capturing keystrokes)
Creates a process in suspended mode (likely to inject code)
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Enables debug privileges
Entry point lies outside standard sections
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
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
PE file contains sections with non-standard names
Queries the volume information (name, serial number etc) of a device
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

AV Detection:

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Antivirus / Scanner detection for submitted sample
Source: BFSV-1F(N)_1B-8B_ANSI.exe Avira: detected
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE
Machine Learning detection for sample
Source: BFSV-1F(N)_1B-8B_ANSI.exe Joe Sandbox ML: detected

Compliance:

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Uses 32bit PE files
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: Binary string: wntdll.pdbUGP source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000003.236111484.000000001A330000.00000004.00000001.sdmp
Source: Binary string: wntdll.pdb source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000003.236111484.000000001A330000.00000004.00000001.sdmp
Source: Binary string: \??\C:\Windows\mscorlib.pdb source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000001.00000003.410135152.0000000006773000.00000004.00000001.sdmp

Networking:

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Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49716 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49721 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49728 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49735 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49736 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49738 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49740 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49749 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49753 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49759 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49760 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49761 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49762 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49763 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49764 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49767 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49768 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49769 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49770 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49771 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49772 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49773 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49774 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49775 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49776 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49777 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49778 -> 45.138.49.96:9999
Source: Traffic Snort IDS: 2025019 ET TROJAN Possible NanoCore C2 60B 192.168.2.3:49779 -> 45.138.49.96:9999
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.3:49716 -> 45.138.49.96:9999
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: ASDETUKhttpwwwheficedcomGB ASDETUKhttpwwwheficedcomGB
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96
Source: unknown TCP traffic detected without corresponding DNS query: 45.138.49.96

Key, Mouse, Clipboard, Microphone and Screen Capturing:

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Creates a DirectInput object (often for capturing keystrokes)
Source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000002.242332679.00000000008AA000.00000004.00000020.sdmp Binary or memory string: <HOOK MODULE="DDRAW.DLL" FUNCTION="DirectDrawCreateEx"/>

E-Banking Fraud:

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Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE

System Summary:

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Malicious sample detected (through community Yara rule)
Source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE Matched rule: Detetcs the Nanocore RAT Author: Florian Roth
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE Matched rule: NanoCore Author: Kevin Breen <kevin@techanarchy.net>
Detected potential crypto function
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D2B650 0_2_00D2B650
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D2A879 0_2_00D2A879
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D24610 0_2_00D24610
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D29700 0_2_00D29700
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D2CC36 0_2_00D2CC36
Sample file is different than original file name gathered from version info
Source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000003.239929756.000000001A496000.00000004.00000001.sdmp Binary or memory string: OriginalFilenamentdll.dllj% vs BFSV-1F(N)_1B-8B_ANSI.exe
Source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000001.00000003.248234831.000000000674B000.00000004.00000001.sdmp Binary or memory string: OriginalFilenameToolsClientPlugin.dll4 vs BFSV-1F(N)_1B-8B_ANSI.exe
Uses 32bit PE files
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: 32BIT_MACHINE, EXECUTABLE_IMAGE
Yara signature match
Source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY Matched 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: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY Matched 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: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY Matched 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: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY Matched 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: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE Matched 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: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE Matched 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: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE Matched 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: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE Matched 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: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE Matched rule: NanoCore date = 2014/04, filetype = exe, author = Kevin Breen <kevin@techanarchy.net>, maltype = Remote Access Trojan, ref = http://malwareconfig.com/stats/NanoCore
Source: classification engine Classification label: mal100.troj.evad.winEXE@3/4@0/1
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D30000 EntryPoint,FindResourceW,LoadResource,VirtualProtect,EnumLanguageGroupLocalesW, 0_2_00D30000
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe File created: C:\Users\user\AppData\Roaming\D06ED635-68F6-4E9A-955C-4899F5F57B9A Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Mutant created: \Sessions\1\BaseNamedObjects\Global\{c9506c35-7fc9-4302-a06c-3e362d7043e7}
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Section loaded: C:\Windows\assembly\NativeImages_v4.0.30319_32\mscorlib\a152fe02a317a77aeee36903305e8ba6\mscorlib.ni.dll Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe File read: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe 'C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe'
Source: unknown Process created: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe 'C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe'
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process created: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe 'C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe' Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{0A29FF9E-7F9C-4437-8B11-F424491E3931}\InprocServer32 Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe File opened: C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorrc.dll Jump to behavior
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: wntdll.pdbUGP source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000003.236111484.000000001A330000.00000004.00000001.sdmp
Source: Binary string: wntdll.pdb source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000003.236111484.000000001A330000.00000004.00000001.sdmp
Source: Binary string: \??\C:\Windows\mscorlib.pdb source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000001.00000003.410135152.0000000006773000.00000004.00000001.sdmp

Data Obfuscation:

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Entry point lies outside standard sections
Source: initial sample Static PE information: section where entry point is pointing to: .stub
PE file contains sections with non-standard names
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: section name: .code
Source: BFSV-1F(N)_1B-8B_ANSI.exe Static PE information: section name: .stub
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D21000 push eax; ret 0_2_00D2102E

Hooking and other Techniques for Hiding and Protection:

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Hides that the sample has been downloaded from the Internet (zone.identifier)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe File opened: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe:Zone.Identifier read attributes | delete Jump to behavior
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Registry key monitored for changes: HKEY_CURRENT_USER_Classes Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion:

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Contains long sleeps (>= 3 min)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Window / User API: threadDelayed 5591 Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Window / User API: threadDelayed 2861 Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Window / User API: foregroundWindowGot 626 Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Window / User API: foregroundWindowGot 790 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe TID: 6232 Thread sleep time: -7378697629483816s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process information queried: ProcessInformation Jump to behavior

Anti Debugging:

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Contains functionality to read the PEB
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D2F270 mov eax, dword ptr fs:[00000030h] 0_2_00D2F270
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_006FF669 mov eax, dword ptr fs:[00000030h] 0_2_006FF669
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_006FF6CC mov eax, dword ptr fs:[00000030h] 0_2_006FF6CC
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_006FF62C mov eax, dword ptr fs:[00000030h] 0_2_006FF62C
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_006FEDB6 mov eax, dword ptr fs:[00000030h] 0_2_006FEDB6
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_006FF80D mov eax, dword ptr fs:[00000030h] 0_2_006FF80D
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Code function: 0_2_00D2F3F0 GetProcessHeap,RtlAllocateHeap,GetProcessHeap,HeapAlloc, 0_2_00D2F3F0
Enables debug privileges
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion:

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Maps a DLL or memory area into another process
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Section loaded: unknown target: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe protection: execute and read and write Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Process created: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe 'C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe' Jump to behavior

Language, Device and Operating System Detection:

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Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Windows.Forms\v4.0_4.0.0.0__b77a5c561934e089\System.Windows.Forms.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Drawing\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Microsoft.VisualBasic\v4.0_10.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualBasic.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\Accessibility\v4.0_4.0.0.0__b03f5f7f11d50a3a\Accessibility.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Management\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Management.dll VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.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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Checks if Antivirus/Antispyware/Firewall program is installed (via WMI)
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiVirusProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM AntiSpywareProduct
Source: C:\Users\user\Desktop\BFSV-1F(N)_1B-8B_ANSI.exe WMI Queries: IWbemServices::ExecQuery - ROOT\SecurityCenter2 : SELECT DisplayName FROM FirewallProduct

Stealing of Sensitive Information:

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Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE

Remote Access Functionality:

barindex
Detected Nanocore Rat
Source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp String found in binary or memory: NanoCore.ClientPluginHost
Source: BFSV-1F(N)_1B-8B_ANSI.exe, 00000001.00000003.248234831.000000000674B000.00000004.00000001.sdmp String found in binary or memory: NanoCore.ClientPluginHost
Yara detected Nanocore RAT
Source: Yara match File source: 00000000.00000002.242826392.0000000000D40000.00000004.00000001.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: BFSV-1F(N)_1B-8B_ANSI.exe PID: 5932, type: MEMORY
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.BFSV-1F(N)_1B-8B_ANSI.exe.d40000.2.raw.unpack, type: UNPACKEDPE
windows-stand
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Is Windows Process
  • Number of created Registry Values
  • Number of created Files
  • Visual Basic
  • Delphi
  • Java
  • .Net C# or VB.NET
  • C, C++ or other language
  • Is malicious
  • Internet
behaviorgraph top1 signatures2 2 Behavior Graph ID: 337281 Sample: BFSV-1F(N)_1B-8B_ANSI.exe Startdate: 08/01/2021 Architecture: WINDOWS Score: 100 18 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 4 other signatures 2->24 6 BFSV-1F(N)_1B-8B_ANSI.exe 2->6         started        process3 signatures4 26 Maps a DLL or memory area into another process 6->26 9 BFSV-1F(N)_1B-8B_ANSI.exe 9 6->9         started        process5 dnsIp6 16 45.138.49.96, 49716, 49721, 49728 ASDETUKhttpwwwheficedcomGB Germany 9->16 14 C:\Users\user\AppData\Roaming\...\run.dat, ISO-8859 9->14 dropped 28 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->28 file7 signatures8
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
45.138.49.96
 unknown Germany
61317 ASDETUKhttpwwwheficedcomGB true