MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5f90252cb372d120223981bf24a7eb42ba6a8eadf27d7bb958c2f22f18a52367. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
NetWire
Vendor detections: 3
| SHA256 hash: | 5f90252cb372d120223981bf24a7eb42ba6a8eadf27d7bb958c2f22f18a52367 |
|---|---|
| SHA3-384 hash: | 39ab8036748583e8e8d74f1fa457ffbd7106d1695db0083cdb3dcf1e3a8c63518437a5bc8351db5193db2b07426aea1b |
| SHA1 hash: | 956c9baa08ae5a0890f79909bee2a3dddb68bcef |
| MD5 hash: | 1f1dcee042b7e9bef0bc4555fdcc100c |
| humanhash: | winner-avocado-sad-sad |
| File name: | 273be79c5a745b4a18ef20e1e3b4642f.exe |
| Download: | download sample |
| Signature | NetWire |
| File size: | 151'552 bytes |
| First seen: | 2020-03-26 15:06:33 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4563c74acbd357d386b177e402b96ce4 (60 x NetWire) |
| ssdeep | 3072:2XFgYEAsB4+Cb3iiDUCcmE90rvPkGK+dr6YMiFfS:2XGYEVat3iiDUCcf+rEG5YziFf |
| Threatray | 251 similar samples on MalwareBazaar |
| TLSH | 8FE3F758F987A0F6FE4B1C31958BF36F4B757E00C234CE91EF580E86EA23D29111AA55 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader NetWire |
abuse_ch
Payload dropped by GuLoader from the following URL:https://drive.google.com/uc?export=download&id=1W6xoiT5gVBQIxg-dlKskCPUZfPShg24j
Intelligence
File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
Win32.Trojan.Weecnaw
Status:
Malicious
First seen:
2020-03-26 15:36:18 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
5/5
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 241 additional samples on MalwareBazaar
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
b6c3b55b9576aeb6f8d89c382bb534e65e13f0dc047de5796f8d1c83678d45d3
Dropped by
MD5 273be79c5a745b4a18ef20e1e3b4642f
Dropped by
MD5 5ee773ce006fc6b09430b79280252ab7
Dropped by
GuLoader
Dropped by
SHA256 b6c3b55b9576aeb6f8d89c382bb534e65e13f0dc047de5796f8d1c83678d45d3
Dropped by
SHA256 b8697b2881af484e0ce9d111ece4a202831322e13848b83aba7626e4719a75f1
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| DP_API | Uses DP API | CRYPT32.DLL::CryptUnprotectData |
| SHELL_API | Manipulates System Shell | SHELL32.DLL::ShellExecuteA SHELL32.DLL::ShellExecuteW SHELL32.DLL::SHFileOperationW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessA KERNEL32.dll::OpenProcess KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetDriveTypeA KERNEL32.dll::GetVolumeInformationA KERNEL32.dll::GetSystemInfo KERNEL32.dll::GetStartupInfoA |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::GetFileAttributesW KERNEL32.dll::FindFirstFileA |
| WIN_BASE_USER_API | Retrieves Account Information | KERNEL32.dll::GetComputerNameW ADVAPI32.DLL::GetUserNameW |
| WIN_CRYPT_API | Uses Windows Crypt API | ADVAPI32.DLL::CryptAcquireContextA ADVAPI32.DLL::CryptCreateHash ADVAPI32.DLL::CryptGetHashParam ADVAPI32.DLL::CryptHashData |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.DLL::RegCreateKeyExA ADVAPI32.DLL::RegDeleteKeyA ADVAPI32.DLL::RegOpenKeyExA ADVAPI32.DLL::RegQueryValueExA ADVAPI32.DLL::RegSetValueExA |
| WIN_SOCK_API | Uses Network to send and receive data | WS2_32.dll::closesocket WS2_32.dll::connect WS2_32.dll::gethostbyname WS2_32.dll::htons WS2_32.dll::inet_ntoa WS2_32.dll::ioctlsocket |
| WIN_USER_API | Performs GUI Actions | USER32.dll::CreateWindowExW |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.