MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5f9165e715d2a4dfb91a9f5a12a45423f7c4b0d508cd8f666bebd4b05aa4b20d. 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
RustyStealer
Vendor detections: 9
| SHA256 hash: | 5f9165e715d2a4dfb91a9f5a12a45423f7c4b0d508cd8f666bebd4b05aa4b20d |
|---|---|
| SHA3-384 hash: | ba43347c312b1436dc3b5b7a3cedf7a46a25b064139bfac48afd77713b925dcf80bbdeedbb1ca52c4994bb878aea460f |
| SHA1 hash: | 83991dc0580aac320dd8977489e0fa4d90f6fa5b |
| MD5 hash: | 67059d843a879eea83f33e6b4528a3bc |
| humanhash: | virginia-oregon-lion-orange |
| File name: | driver3.exe |
| Download: | download sample |
| Signature | RustyStealer |
| File size: | 7'553'024 bytes |
| First seen: | 2025-01-26 13:51:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 272a4c47791fd899abc2fff3819137bb (1 x RustyStealer) |
| ssdeep | 49152:y0nGtlqPVwASOEUSVtBbA0LDh140W5wp9k3fO+kL1vKqXLfcxOooHjLYkULK7y0B:87k21vK0eEGzo1ZGrCnp+G8389 |
| TLSH | T1F1767D796A6D44EDC46AC0B8C28683339671749A0BB067EF595446F92F27EF42F3E340 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  aachum |
| Tags: | exe RustyStealer |
iamaachum
C2: https://api.telegram.org/bot7796466207:AAFr4eJop5lV1qGyhuFlMc4hIV2ErcSZ_4E/sendMessageIntelligence
File Origin
# of uploads :
1
# of downloads :
33
Origin country :
ESVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
6271fb1b8eb217d20b6cd208c77f5ea1ff244c19d9e68312edb60aaf0948f1d2
Verdict:
Malicious activity
Analysis date:
2025-01-26 05:11:21 UTC
Tags:
amadey botnet stealer loader themida telegram autoit evasion lumma remote xworm vidar netreactor github gcleaner stealc credentialflusher auto generic
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% directory
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug crypto microsoft_visual_cc
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Signature
Joe Sandbox ML detected suspicious sample
Suricata IDS alerts for network traffic
Uses the Telegram API (likely for C&C communication)
Behaviour
Behavior Graph:
Score:
51%
Verdict:
Susipicious
File Type:
PE
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
6/10
Tags:
n/a
Behaviour
Legitimate hosting services abused for malware hosting/C2
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
5f9165e715d2a4dfb91a9f5a12a45423f7c4b0d508cd8f666bebd4b05aa4b20d
MD5 hash:
67059d843a879eea83f33e6b4528a3bc
SHA1 hash:
83991dc0580aac320dd8977489e0fa4d90f6fa5b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | reverse_http |
|---|---|
| Author: | CD_R0M_ |
| Description: | Identify strings with http reversed (ptth) |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | Rustyloader_mem_loose |
|---|---|
| Author: | James_inthe_box |
| Description: | Corroded buerloader |
| Reference: | https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24 |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | telegram_bot_api |
|---|---|
| Author: | rectifyq |
| Description: | Detects file containing Telegram Bot API |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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 (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| SS_API | Uses SS API | Secur32.dll::AcceptSecurityContext Secur32.dll::AcquireCredentialsHandleA Secur32.dll::ApplyControlToken Secur32.dll::DecryptMessage Secur32.dll::DeleteSecurityContext Secur32.dll::QueryContextAttributesW |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateProcessW KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::CreateFiberEx KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleA KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleMode KERNEL32.dll::GetConsoleMode |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CopyFileExW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW ntdll.dll::NtCreateFile ntdll.dll::NtDeviceIoControlFile KERNEL32.dll::GetWindowsDirectoryW |
| WIN_CRYPT_API | Uses Windows Crypt API | CRYPT32.dll::CertAddCertificateContextToStore CRYPT32.dll::CertDuplicateCertificateChain CRYPT32.dll::CertDuplicateCertificateContext CRYPT32.dll::CertDuplicateStore CRYPT32.dll::CertEnumCertificatesInStore CRYPT32.dll::CertFindCertificateInStore |
| WIN_REG_API | Can Manipulate Windows Registry | ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryValueExW |
| WIN_SOCK_API | Uses Network to send and receive data | WS2_32.dll::freeaddrinfo WS2_32.dll::getaddrinfo WS2_32.dll::WSAIoctl WS2_32.dll::WSASend WS2_32.dll::WSASocketW |
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