MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a6417b520350c7324b392ca633d6258ea3078f5bf717a2fc9c045b6ece0ef903. 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
UACModuleSmokeLoader
Vendor detections: 16
| SHA256 hash: | a6417b520350c7324b392ca633d6258ea3078f5bf717a2fc9c045b6ece0ef903 |
|---|---|
| SHA3-384 hash: | 4eaefc2dde78dd1f9878550a14a7d873cf737355edb71273a269bab88f05383a694a03c08ac7d7999bf31e1a17469349 |
| SHA1 hash: | 441b34e0796bf90476d9e88f24ef629486307737 |
| MD5 hash: | d550a160c1ba6ec5105c68883ada5fab |
| humanhash: | item-queen-solar-nebraska |
| File name: | random.exe |
| Download: | download sample |
| Signature | UACModuleSmokeLoader |
| File size: | 2'144'768 bytes |
| First seen: | 2025-02-12 20:49:36 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:i5rFFLU6/FW/IDjNUSYW7kGmpKTUtZtNkm1jM7:yXLU6dW/IDjNC1LpmUtZXlC |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T166A533935AB303EAC7A4AF3ABEF3507ABE7744584A26F321EC15056C0816249EDC9375 |
| TrID | 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 20.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 18.6% (.EXE) Win32 Executable (generic) (4504/4/1) 8.5% (.ICL) Windows Icons Library (generic) (2059/9) 8.3% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  aachum |
| Tags: | exe UACModuleSmokeLoader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
387
Origin country :
ESVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
http://185.215.113.16/soka/random.exe
Verdict:
Malicious activity
Analysis date:
2025-02-12 19:46:25 UTC
Tags:
amadey botnet stealer loader stealc cryptbot gcleaner auto smoke opendir tofsee lumma generic arch-exec telegram github vidar redline lefthook autoit python qrcode rhadamanthys themida stegocampaign evasion pythonstealer credentialflusher asyncrat rat remote antivm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
spoof virus zusy
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Rewriting of the hard drive's master boot record
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Verdict:
Malicious
Labled as:
Zusy.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to infect the boot sector
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Infostealer.Tinba
Status:
Malicious
First seen:
2025-02-12 20:50:19 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
20 of 37 (54.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
pitou
Result
Malware family:
n/a
Score:
9/10
Tags:
bootkit defense_evasion discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Writes to the Master Boot Record (MBR)
Checks BIOS information in registry
Identifies Wine through registry keys
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a6417b520350c7324b392ca633d6258ea3078f5bf717a2fc9c045b6ece0ef903
MD5 hash:
d550a160c1ba6ec5105c68883ada5fab
SHA1 hash:
441b34e0796bf90476d9e88f24ef629486307737
SH256 hash:
216bc1e5b0301627a2995db5ad72a20f7bbe1d0f53eff3ca5f69cf85f408edd3
MD5 hash:
d085a1d636d6cc36a5ec3a01abff9f04
SHA1 hash:
f237f492c1f002c58dc610b9eda7e60f7fdccfc6
Detections:
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Verdict:
Malicious
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: | ICMLuaUtil_UACMe_M41 |
|---|---|
| Author: | Marius 'f0wL' Genheimer <hello@dissectingmalwa.re> |
| Description: | A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface |
| Reference: | https://github.com/hfiref0x/UACME |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) |
| Rule name: | smokeloader_uac_module |
|---|---|
| Author: | Nikolaos 'n0t' Totosis |
| Description: | UAC bypass/file dropped by Smokeloader |
| 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: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | Windows_Generic_Threat_5fbf5680 |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe a6417b520350c7324b392ca633d6258ea3078f5bf717a2fc9c045b6ece0ef903
(this sample)
Dropped by
Amadey
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 (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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