MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e4c03a586a45002f55d3a528c06ba868a1c40ed19e40c7e84c6f8b76a7c745ca. 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: 4
| SHA256 hash: | e4c03a586a45002f55d3a528c06ba868a1c40ed19e40c7e84c6f8b76a7c745ca |
|---|---|
| SHA3-384 hash: | 1809e5a1d6d7eaa144951aed24f990e044a92ab974b3a375d619ccf45d53b81ac0d2c1144656a3271d9a8d35f62b1321 |
| SHA1 hash: | 52cca23b472007ba2ceb2de556a6e134ea260406 |
| MD5 hash: | 076980d2e42d08945f3601993b0217bc |
| humanhash: | fish-hydrogen-football-delaware |
| File name: | d81636a8bb3c86c4476711cf801e15e1.exe |
| Download: | download sample |
| Signature | NetWire |
| File size: | 130'560 bytes |
| First seen: | 2020-03-28 17:08:12 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3552255b0308f758d071474baf31cb31 (28 x NetWire) |
| ssdeep | 3072:yb3RWhfmSbEsz7nD/x0dZTGvd+PACdEDXJS6eb5Viz7wRE5L7:OIhfmSosz7nD/qvCdSdEDk6eb5VizsRU |
| Threatray | 50 similar samples on MalwareBazaar |
| TLSH | 36D31A04EE87A0F2FE0B4C70A5CBFBFF46295605C224DEB2EFA46D82EA13D55110A755 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader NetWire |
abuse_ch
Payload dropped by GuLoader from the following URL:https://hoayeuthuong-my.sharepoint.com/:u:/p/ketoan/EfnD_rdevgVJmoX4EILxp5wBtTUtqxQ8H5mRTLAIo44ypQ?e=ZBNPel&download=1
Intelligence
File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
Win32.Trojan.Netwired
Status:
Malicious
First seen:
2020-03-28 17:35:30 UTC
File Type:
PE (Exe)
AV detection:
28 of 31 (90.32%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
netwirerc
Similar samples:
+ 40 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.
dc95b5e5a554f7aca614d4a6a3d608ef8e15f117a6ab9fbd12db736b5de70ce5
Dropped by
MD5 d81636a8bb3c86c4476711cf801e15e1
Dropped by
MD5 c1ddf6c631e6e5b21322f45bf00a037f
Dropped by
GuLoader
Dropped by
SHA256 dc95b5e5a554f7aca614d4a6a3d608ef8e15f117a6ab9fbd12db736b5de70ce5
Dropped by
SHA256 18ec63c5a0c9f23a93fbd510d05f2ad423cf2df95a1d54eb885c2cf226c37c9d
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::SHFileOperationA |
| 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::CreateDirectoryA KERNEL32.dll::CreateFileA KERNEL32.dll::DeleteFileA KERNEL32.dll::MoveFileA KERNEL32.dll::GetFileAttributesA KERNEL32.dll::FindFirstFileA |
| WIN_BASE_USER_API | Retrieves Account Information | KERNEL32.dll::GetComputerNameA |
| 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::gethostname WS2_32.dll::htons WS2_32.dll::inet_ntoa |
| WIN_USER_API | Performs GUI Actions | USER32.dll::CreateWindowExA |
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