MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8faef49d64b36052e6648a0426fb2f71af70d9b434be548841a4707fada2410a. 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
Gozi
Vendor detections: 3
| SHA256 hash: | 8faef49d64b36052e6648a0426fb2f71af70d9b434be548841a4707fada2410a |
|---|---|
| SHA3-384 hash: | 5fe773513c881e32a2ba0a5a9daffd330b11ef139cecd3c916a6a400347669f8e0737293e3c50b78bd6be8e893cb866f |
| SHA1 hash: | c297a92e980b9f333435d3656c89ef2debe46c83 |
| MD5 hash: | d268e5ccab3b71001ad2aa5ac14811da |
| humanhash: | pasta-mobile-two-pennsylvania |
| File name: | fattura.exe |
| Download: | download sample |
| Signature | Gozi |
| File size: | 140'800 bytes |
| First seen: | 2020-04-15 09:28:39 UTC |
| Last seen: | 2020-04-15 11:09:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 450b52e89a2ecb4601fdbebeae7d5a40 (1 x Gozi) |
| ssdeep | 3072:NSAi8GOjPaCB1GZIx5DxaXze8k86GKNliWG:NSH8vjPaq1GZIxnaq13pG |
| Threatray | 414 similar samples on MalwareBazaar |
| TLSH | C8D38F50BAF6447AF3FFDA301D7492904B3BB863797181CE6A74175A0D722C18DAA363 |
| Reporter |  abuse_ch |
| Tags: | exe geo Gozi ITA Ursnif |
abuse_ch
Gozi malspam hitting Italy, spammed through compromised email accounts. Example:HELO: mail.nemes20.it
Sending IP: 93.42.184.112
From: bill <smtp@damir.it>
Subject: Il tuo ordine 95116943 e stato completato
Attachment: fattura_0.xls
Gozi payload URL:
http://line.largefamiliesonpurpose.com/fattura.exe
Gozi C2:
http://basa.nutarborg.com/images/
Intelligence
File Origin
Vendor Threat Intelligence
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Ursnif |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Ursnif(a.k.a. Dreambot, Gozi, ISFB) in memory |
| Reference: | internal research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
xls 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 |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::OpenProcess ADVAPI32.dll::SetThreadToken KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::FlushConsoleInputBuffer KERNEL32.dll::WriteConsoleW KERNEL32.dll::PeekConsoleInputA KERNEL32.dll::SetConsoleTextAttribute KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasW KERNEL32.dll::GetConsoleOutputCP KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileW KERNEL32.dll::GetWindowsDirectoryA ADVAPI32.dll::BackupEventLogW |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegQueryMultipleValuesA |
| WIN_SVC_API | Can Manipulate Windows Services | ADVAPI32.dll::QueryServiceLockStatusA |
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