Windows Analysis Report
RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe

Overview

General Information

Sample name: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe
Analysis ID: 1428254
MD5: a6a52958bec5f9bca6d3dd49072b481b
SHA1: c706c226c248dd1666e04ed404eab305e76228f1
SHA256: 2dcedda2d433140e29c0e0efa141df17c0398b820922c7e39f4ab503ef1f1855
Tags: exe
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: RegAsm connects to smtp port
Yara detected AgentTesla
Allocates memory in foreign processes
Contains functionality to inject code into remote processes
Contains functionality to log keystrokes (.Net Source)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Allocates memory with a write watch (potentially for evading sandboxes)
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to query CPU information (cpuid)
Contains functionality to query locales information (e.g. system language)
Contains functionality to read the PEB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains long sleeps (>= 3 min)
Creates a process in suspended mode (likely to inject code)
Creates processes with suspicious names
Detected TCP or UDP traffic on non-standard ports
Detected potential crypto function
Enables debug privileges
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found potential string decryption / allocating functions
IP address seen in connection with other malware
Internet Provider seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
May check the online IP address of the machine
May sleep (evasive loops) to hinder dynamic analysis
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Queries the volume information (name, serial number etc) of a device
Sample execution stops while process was sleeping (likely an evasion)
Sample file is different than original file name gathered from version info
Uses 32bit PE files
Uses SMTP (mail sending)
Uses a known web browser user agent for HTTP communication
Uses code obfuscation techniques (call, push, ret)
Yara detected Credential Stealer
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Agent Tesla, AgentTesla A .NET based information stealer readily available to actors due to leaked builders. The malware is able to log keystrokes, can access the host's clipboard and crawls the disk for credentials or other valuable information. It has the capability to send information back to its C&C via HTTP(S), SMTP, FTP, or towards a Telegram channel.
  • SWEED
 https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_tesla

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Avira: detected
Found malware configuration
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "SMTP", "Port": "587", "Host": "mail.temikan.com.tr", "Username": "merve@temikan.com.tr", "Password": "temikan63"}
Multi AV Scanner detection for submitted file
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe ReversingLabs: Detection: 28%
Machine Learning detection for sample
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Joe Sandbox ML: detected
Uses 32bit PE files
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: unknown HTTPS traffic detected: 104.26.13.205:443 -> 192.168.2.6:49699 version: TLS 1.2
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BB9336 FindFirstFileExW, 1_2_00BB9336
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.6:49700 -> 31.192.214.172:587
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 104.26.13.205 104.26.13.205
Source: Joe Sandbox View IP Address: 104.26.13.205 104.26.13.205
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: NETINTERNETNetinternetBilisimTeknolojileriASTR NETINTERNETNetinternetBilisimTeknolojileriASTR
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 3b5074b1b5d032e5620f69f9f700ff0e
May check the online IP address of the machine
Source: unknown DNS query: name: api.ipify.org
Source: unknown DNS query: name: api.ipify.org
Source: unknown DNS query: name: api.ipify.org
Uses SMTP (mail sending)
Source: global traffic TCP traffic: 192.168.2.6:49700 -> 31.192.214.172:587
Uses a known web browser user agent for HTTP communication
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0Host: api.ipify.orgConnection: Keep-Alive
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic HTTP traffic detected: GET / HTTP/1.1User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0Host: api.ipify.orgConnection: Keep-Alive
Source: unknown DNS traffic detected: queries for: api.ipify.org
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3321882179.0000000001195000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3324031872.000000000611C000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://apps.identrust.com/roots/dstrootcax3.p7c0
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3321882179.0000000001195000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3324031872.000000000611C000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://cps.root-x1.letsencrypt.org0
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3321882179.0000000001195000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3324031872.000000000611C000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://crl.identrust.com/DSTROOTCAX3CRL.crl0
Source: RegAsm.exe, 00000003.00000002.3322261762.0000000002DCC000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://mail.temikan.com.tr
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322028135.0000000001234000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://r3.i.lencr.org/0B
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322028135.0000000001234000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://r3.o.lencr.org0
Source: RegAsm.exe, 00000003.00000002.3322261762.0000000002D51000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: RegAsm.exe, 00000003.00000002.3322261762.0000000002DCC000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://temikan.com.tr
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://x1.c.lencr.org/0
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://x1.i.lencr.org/0
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe, RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe, 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp, RegAsm.exe, 00000003.00000002.3321463370.0000000000402000.00000040.00000400.00020000.00000000.sdmp String found in binary or memory: https://account.dyn.com/
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe, RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe, 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp, RegAsm.exe, 00000003.00000002.3322261762.0000000002D51000.00000004.00000800.00020000.00000000.sdmp, RegAsm.exe, 00000003.00000002.3321463370.0000000000402000.00000040.00000400.00020000.00000000.sdmp String found in binary or memory: https://api.ipify.org
Source: RegAsm.exe, 00000003.00000002.3322261762.0000000002D51000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.ipify.org/
Source: RegAsm.exe, 00000003.00000002.3322261762.0000000002D51000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.ipify.org/t
Source: unknown Network traffic detected: HTTP traffic on port 49699 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49699
Source: unknown HTTPS traffic detected: 104.26.13.205:443 -> 192.168.2.6:49699 version: TLS 1.2

Key, Mouse, Clipboard, Microphone and Screen Capturing
barindex
Contains functionality to log keystrokes (.Net Source)
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, cPKWk.cs .Net Code: KidsR2

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 3.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.ba0000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Initial sample is a PE file and has a suspicious name
Source: initial sample Static PE information: Filename: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe
Source: initial sample Static PE information: Filename: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe
Detected potential crypto function
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BBB99B 1_2_00BBB99B
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BAF1C0 1_2_00BAF1C0
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BAB922 1_2_00BAB922
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BB4902 1_2_00BB4902
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BBD200 1_2_00BBD200
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BB2DD2 1_2_00BB2DD2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D14A98 3_2_02D14A98
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D1A958 3_2_02D1A958
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D13E80 3_2_02D13E80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D141C8 3_2_02D141C8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D1F998 3_2_02D1F998
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB5D38 3_2_05AB5D38
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB91E8 3_2_05AB91E8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05ABA130 3_2_05ABA130
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05ABE0D0 3_2_05ABE0D0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB45A8 3_2_05AB45A8
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB3580 3_2_05AB3580
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB3CB0 3_2_05AB3CB0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB5658 3_2_05AB5658
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05AB0338 3_2_05AB0338
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_05ABC350 3_2_05ABC350
Found potential string decryption / allocating functions
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: String function: 00BA69C0 appears 48 times
Sample file is different than original file name gathered from version info
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Binary or memory string: OriginalFilename vs RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe, 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilename360913dc-764e-4d41-ba62-f390e3d67fb7.exe4 vs RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe
Uses 32bit PE files
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 3.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.ba0000.0.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, cPs8D.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, 72CF8egH.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, G5CXsdn.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, 3uPsILA6U.cs Cryptographic APIs: 'CreateDecryptor'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, 6oQOw74dfIt.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, aMIWm.cs Cryptographic APIs: 'CreateDecryptor', 'TransformBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.spre.troj.spyw.evad.winEXE@4/1@2/2
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Mutant created: NULL
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:4780:120:WilError_03
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File read: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe ReversingLabs: Detection: 28%
Source: unknown Process created: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe "C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe"
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: aclayers.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: sfc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: sfc_os.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: rasapi32.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: rtutils.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: vaultcli.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{CF4CC405-E2C5-4DDD-B3CE-5E7582D8C9FA}\InprocServer32 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\Profiles Jump to behavior
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Source: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA6189 push ecx; ret 1_2_00BA619C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Code function: 3_2_02D10C95 push edi; ret 3_2_02D10CC2
Creates processes with suspicious names
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe File created: \rfq img_quotation po 202400969 - hessen tech_pdf.exe
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe File created: \rfq img_quotation po 202400969 - hessen tech_pdf.exe
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe File created: \rfq img_quotation po 202400969 - hessen tech_pdf.exe Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Memory allocated: 13A0000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Memory allocated: 2D50000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Memory allocated: 2C70000 memory reserve | memory write watch Jump to behavior
Contains long sleeps (>= 3 min)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Window / User API: threadDelayed 1832 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Window / User API: threadDelayed 6525 Jump to behavior
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -23058430092136925s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -100000s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2832 Thread sleep count: 1832 > 30 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99875s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2832 Thread sleep count: 6525 > 30 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99766s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99656s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99547s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99437s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99328s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99212s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -99094s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98984s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98875s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98766s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98656s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98547s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98437s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98328s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98218s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98109s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -98000s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97890s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97781s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97672s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97562s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97453s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97344s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97234s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97121s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -97000s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96891s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96766s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96656s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96547s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96437s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96328s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96217s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96109s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -96000s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -95890s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -95781s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -95672s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -95562s >= -30000s Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe TID: 2884 Thread sleep time: -922337203685477s >= -30000s Jump to behavior
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_BaseBoard
Queries sensitive processor information (via WMI, Win32_Processor, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BB9336 FindFirstFileExW, 1_2_00BB9336
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 100000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99875 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99547 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99437 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99328 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99212 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 99094 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98984 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98875 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98547 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98437 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98328 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98218 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98109 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 98000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97890 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97781 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97672 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97562 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97453 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97344 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97234 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97121 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 97000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96891 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96766 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96656 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96547 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96437 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96328 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96217 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96109 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 96000 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 95890 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 95781 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 95672 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 95562 Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Thread delayed: delay time: 922337203685477 Jump to behavior
Source: RegAsm.exe, 00000003.00000002.3324031872.0000000006090000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process information queried: ProcessInformation Jump to behavior
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BACDCF IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_00BACDCF
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BBA4B1 mov eax, dword ptr fs:[00000030h] 1_2_00BBA4B1
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BB0694 mov ecx, dword ptr fs:[00000030h] 1_2_00BB0694
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BBCAB0 GetProcessHeap, 1_2_00BBCAB0
Enables debug privileges
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA68F4 SetUnhandledExceptionFilter, 1_2_00BA68F4
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA6490 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_00BA6490
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BACDCF IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_00BACDCF
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA6798 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_00BA6798
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Allocates memory in foreign processes
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 protect: page execute and read and write Jump to behavior
Contains functionality to inject code into remote processes
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00C0765D CreateProcessA,VirtualAlloc,Wow64GetThreadContext,ReadProcessMemory,VirtualAllocEx,WriteProcessMemory,WriteProcessMemory,WriteProcessMemory,Wow64SetThreadContext,ResumeThread, 1_2_00C0765D
Injects a PE file into a foreign processes
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 value starts with: 4D5A Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 400000 Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 402000 Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 43C000 Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: 43E000 Jump to behavior
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe base: CDB008 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe" Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA627C cpuid 1_2_00BA627C
Contains functionality to query locales information (e.g. system language)
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetUserDefaultLCID,IsValidCodePage,IsValidLocale,GetLocaleInfoW,GetLocaleInfoW, 1_2_00BBC84E
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: EnumSystemLocalesW, 1_2_00BBC18C
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: EnumSystemLocalesW, 1_2_00BBC1D7
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetLocaleInfoW,GetLocaleInfoW,GetLocaleInfoW, 1_2_00BBC2FD
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: EnumSystemLocalesW, 1_2_00BBC272
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetLocaleInfoW, 1_2_00BB547B
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetLocaleInfoW, 1_2_00BBC550
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetACP,IsValidCodePage,GetLocaleInfoW, 1_2_00BBBEEA
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetLocaleInfoW,GetLocaleInfoW,GetACP, 1_2_00BBC679
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: GetLocaleInfoW, 1_2_00BBC77F
Source: C:\Users\user\Desktop\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: EnumSystemLocalesW, 1_2_00BB4F55
Queries the volume information (name, serial number etc) of a device
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Queries volume information: C:\Windows\Microsoft.NET\assembly\GAC_MSIL\System.Security\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Security.dll VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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\RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe Code function: 1_2_00BA6692 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 1_2_00BA6692
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior

Stealing of Sensitive Information
barindex
Yara detected AgentTesla
Source: Yara match File source: 3.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.ba0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3321463370.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DCC000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe PID: 5176, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegAsm.exe PID: 6880, type: MEMORYSTR
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key opened: HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions Jump to behavior
Tries to harvest and steal browser information (history, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Roaming\NETGATE Technologies\BlackHawk\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Local\Google\Chrome\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Local\Microsoft\Edge\User Data\Default\Login Data Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Roaming\8pecxstudios\Cyberfox\profiles.ini Jump to behavior
Tries to harvest and steal ftp login credentials
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\FTP Navigator\Ftplist.txt Jump to behavior
Tries to steal Mail credentials (via file / registry access)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 3.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.ba0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3321463370.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe PID: 5176, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegAsm.exe PID: 6880, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: 3.2.RegAsm.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.bccad0.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe.ba0000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3321463370.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DCC000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DD4000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2067325321.0000000000BCC000.00000004.00000001.01000000.00000003.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3322261762.0000000002DA1000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe PID: 5176, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: RegAsm.exe PID: 6880, type: MEMORYSTR
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 dnsIp2 2 Behavior Graph ID: 1428254 Sample: RFQ Img_Quotation PO 202400... Startdate: 18/04/2024 Architecture: WINDOWS Score: 100 16 temikan.com.tr 2->16 18 mail.temikan.com.tr 2->18 20 api.ipify.org 2->20 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 7 other signatures 2->32 7 RFQ Img_Quotation PO 202400969 - HESSEN TECH_pdf.exe 1 2->7         started        signatures3 process4 signatures5 34 Writes to foreign memory regions 7->34 36 Allocates memory in foreign processes 7->36 38 Injects a PE file into a foreign processes 7->38 10 RegAsm.exe 15 2 7->10         started        14 conhost.exe 7->14         started        process6 dnsIp7 22 temikan.com.tr 31.192.214.172, 49700, 587 NETINTERNETNetinternetBilisimTeknolojileriASTR Turkey 10->22 24 api.ipify.org 104.26.13.205, 443, 49699 CLOUDFLARENETUS United States 10->24 40 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->42 44 Tries to steal Mail credentials (via file / registry access) 10->44 46 2 other signatures 10->46 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
31.192.214.172
 temikan.com.tr Turkey
51559 NETINTERNETNetinternetBilisimTeknolojileriASTR true
104.26.13.205
 api.ipify.org United States
13335 CLOUDFLARENETUS false

Contacted Domains

Name IP Active
api.ipify.org 104.26.13.205 true
temikan.com.tr 31.192.214.172 true
mail.temikan.com.tr unknown unknown

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://api.ipify.org/ false
    		high