MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bd27fe96b334c81e8b62bda3121306619ca317dad8a971daf0639cb896953006. 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: | bd27fe96b334c81e8b62bda3121306619ca317dad8a971daf0639cb896953006 |
|---|---|
| SHA3-384 hash: | 04a57b1a141f4cdb83af99cafe279ca5d4b2a11efd60541f192012d942aee517aaa7d17f348a64d0aededb6b1528a52e |
| SHA1 hash: | 9a8e284bba018192052da78f94554779d52515b2 |
| MD5 hash: | 9eae0b7cdeee4c07443f80b8bae7e56c |
| humanhash: | oklahoma-monkey-cola-mango |
| File name: | fattura.exe |
| Download: | download sample |
| Signature | Gozi |
| File size: | 222'720 bytes |
| First seen: | 2020-04-22 07:56:41 UTC |
| Last seen: | 2020-04-22 09:16:46 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2263472b67159610390dfeafca561b19 (1 x Gozi) |
| ssdeep | 3072:KsWac8UsTvI2bfaMqX2j1Eh7g6ZTmwWRq+PTyRBdIxW:gacITQ2erXOENzwNRq+b4Bew |
| Threatray | 356 similar samples on MalwareBazaar |
| TLSH | 6D248C1272E1C033FEA7493055B1A7738D367C665B3090CB17942E6AFE352E1B766B22 |
| Reporter |  abuse_ch |
| Tags: | exe geo Gozi ITA Ursnif |
abuse_ch
Gozi / Ursnif malspam campaign hitting Italy:HELO: promemoria.website
Sending IP: 46.17.105.105
From: " Pagamento online " <bird@fattura.cc>
Subject: Communicazione saldo fatturaUlteriori dettagli sui servizi
Atttachment: fattura_18.xls
Gozi payload URL:
http://gstat.bluechipstaffing.com/fattura.exe
Gozi C2:
http://securezza.at/images/
FastFlux hosted:
;; QUESTION SECTION:
;securezza.at. IN A
;; ANSWER SECTION:
securezza.at. 150 IN A 93.103.166.70
securezza.at. 150 IN A 87.97.238.154
securezza.at. 150 IN A 197.255.225.117
securezza.at. 150 IN A 213.149.152.120
securezza.at. 150 IN A 83.144.104.174
securezza.at. 150 IN A 79.100.208.102
securezza.at. 150 IN A 85.187.94.174
securezza.at. 150 IN A 91.83.70.44
securezza.at. 150 IN A 83.17.95.246
securezza.at. 150 IN A 31.5.167.149
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_NX | Missing Non-Executable Memory Protection | critical |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::RevertToSelf |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::OpenProcess KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::FindFirstVolumeMountPointA KERNEL32.dll::FindNextVolumeA KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::WriteConsoleOutputCharacterW KERNEL32.dll::PeekConsoleInputW KERNEL32.dll::SetConsoleCtrlHandler KERNEL32.dll::SetConsoleOutputCP KERNEL32.dll::SetConsoleScreenBufferSize |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW KERNEL32.dll::GetWindowsDirectoryA ADVAPI32.dll::BackupEventLogA |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegQueryMultipleValuesW |
| WIN_SVC_API | Can Manipulate Windows Services | ADVAPI32.dll::QueryServiceLockStatusW |
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