MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 49b7d5b70de07198665b902a0bb7404b3d9578895a9c90fa1d8f7b4a670278a3. 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: | 49b7d5b70de07198665b902a0bb7404b3d9578895a9c90fa1d8f7b4a670278a3 |
|---|---|
| SHA3-384 hash: | b97072537128e3b1590b41989bbf1a86cc488718862aa2aa69a4c5ea0f554e2e9b81fc9abb4c5685c4d8ccea9c2032f5 |
| SHA1 hash: | d8052fceea1eb0dfaf06accca5336aa413f6d51f |
| MD5 hash: | 6efe03ab517ab41f2630423707a61d50 |
| humanhash: | neptune-december-william-butter |
| File name: | 44384e0253e200d759717010fa1c3373.exe |
| Download: | download sample |
| Signature | NetWire |
| File size: | 130'560 bytes |
| First seen: | 2020-03-27 18:02:52 UTC |
| Last seen: | 2020-03-28 08:09:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3552255b0308f758d071474baf31cb31 (28 x NetWire) |
| ssdeep | 3072:Uq3E2BfBSbEsz7nCAFVNNvBGvdO5gPaEjep8Fe7Z1iO7ZbvbSV7:BRBfBSosz7nCA3NHCdXaEj7Fe7Z1iOF8 |
| Threatray | 50 similar samples on MalwareBazaar |
| TLSH | 14D31B04EE87A0F2FE0B4D70A5CBF7FF4A295605C224DEA2DFA46D82FA13D15110A756 |
| Reporter |  abuse_ch |
| Tags: | exe GuLoader NetWire |
abuse_ch
Payload dropped by GuLoader from the following URL:https://onedrive.live.com/download?cid=DBE3C14B1760AB83&resid=DBE3C14B1760AB83%21200&authkey=AK7UG87nsUMHR0k
Intelligence
File Origin
# of uploads :
4
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Gathering data
Threat name:
Win32.Trojan.Netwired
Status:
Malicious
First seen:
2020-03-27 18:35:30 UTC
File Type:
PE (Exe)
AV detection:
28 of 31 (90.32%)
Threat level:
2/5
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.
47c4e445646250ee8d89057841096a890aa643b94c00d55edd16121e11e86967
Dropped by
MD5 44384e0253e200d759717010fa1c3373
Dropped by
MD5 fdce8ca5ff542d1ef8382f8f9fb48160
Dropped by
GuLoader
Dropped by
SHA256 47c4e445646250ee8d89057841096a890aa643b94c00d55edd16121e11e86967
Dropped by
SHA256 cf6f323035eef1bf8634449f8da4bb313d2e36d1cb4e956e70fc8e1b4c3a415d
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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