MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a423191f13c7ad09144c734664290f31ab57a9edf19432a44016354be3d3128. 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
AurotunStealer
Vendor detections: 10
| SHA256 hash: | 6a423191f13c7ad09144c734664290f31ab57a9edf19432a44016354be3d3128 |
|---|---|
| SHA3-384 hash: | 3544fe9fa799ff7c070306fef97bf48c3befefb32c17259f95b7345cd6d02f240d0e8d453040a946bcacba409b12f59f |
| SHA1 hash: | 181f5aa07c2e670d7b99b2af6152d36a4369bc7a |
| MD5 hash: | dff1704bb81529e0f7596c501d1282e6 |
| humanhash: | violet-idaho-two-uranus |
| File name: | PuGe.exe |
| Download: | download sample |
| Signature | AurotunStealer |
| File size: | 13'533'680 bytes |
| First seen: | 2025-04-17 20:26:58 UTC |
| Last seen: | 2025-04-18 06:42:53 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 35 x Vidar) |
| ssdeep | 196608:PxQXU0q4k7le19Lj17zAZ6hVY/hiMQURPRnqqmLHo2cXG:Z0U0fk7le19Lj172PXQURPsZ |
| TLSH | T1BCD69E041D05A2E5E69BCFB1BC6FD96D924B28B53F07CA0BB7F9E42813783E1252154B |
| gimphash | df3a18af0946fd13c1d820bde6c9259663f830c33f7871e2c87c7a97c32d1bfd |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10522/11/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| dhash icon | 30f0e0f0f0804888 (1 x AurotunStealer) |
| Reporter |  aachum |
| Tags: | AurotunStealer exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
657
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://193.233.48.64/Downloads/Commercial_Proposal_Request.pdf.lnk
Verdict:
Malicious activity
Analysis date:
2025-04-17 18:15:28 UTC
Tags:
uac loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
94.9%
Tags:
autorun emotet
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for the window
Creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
golang invalid-signature overlay signed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Verdict:
Suspicious
Result
Threat name:
Aurotun Stealer
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Signature
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sigma detected: New RUN Key Pointing to Suspicious Folder
Suricata IDS alerts for network traffic
Yara detected Aurotun Stealer
Behaviour
Behavior Graph:
Score:
77%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Adware.RedCap
Status:
Malicious
First seen:
2025-04-17 20:27:31 UTC
File Type:
PE+ (Exe)
Extracted files:
12
AV detection:
15 of 24 (62.50%)
Threat level:
1/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
7/10
Tags:
persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Unpacked files
SH256 hash:
6a423191f13c7ad09144c734664290f31ab57a9edf19432a44016354be3d3128
MD5 hash:
dff1704bb81529e0f7596c501d1282e6
SHA1 hash:
181f5aa07c2e670d7b99b2af6152d36a4369bc7a
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | command_and_control |
|---|---|
| Author: | CD_R0M_ |
| Description: | This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectGoMethodSignatures |
|---|---|
| Author: | Wyatt Tauber |
| Description: | Detects Go method signatures in unpacked Go binaries |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | GoBinTest |
|---|
| Rule name: | golang |
|---|
| Rule name: | golang_binary_string |
|---|---|
| Description: | Golang strings present |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | golang_duffcopy_amd64 |
|---|
| Rule name: | identity_golang |
|---|---|
| Author: | Eric Yocam |
| Description: | find Golang malware |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | ProgramLanguage_Golang |
|---|---|
| Author: | albertzsigovits |
| Description: | Application written in Golang programming language |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
lnk 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 |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | kernel32.dll::CloseHandle kernel32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | kernel32.dll::LoadLibraryA kernel32.dll::LoadLibraryW kernel32.dll::GetSystemInfo |
| WIN_BASE_EXEC_API | Can Execute other programs | kernel32.dll::WriteConsoleW kernel32.dll::SetConsoleCtrlHandler kernel32.dll::GetConsoleMode |
| WIN_BASE_IO_API | Can Create Files | kernel32.dll::CreateFileA kernel32.dll::GetSystemDirectoryA |
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