MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3ca5c084c426778531369c1ee21d484c4979187ba10b886d29f3a37dd2e1c050. 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
Smoke Loader
Vendor detections: 13
| SHA256 hash: | 3ca5c084c426778531369c1ee21d484c4979187ba10b886d29f3a37dd2e1c050 |
|---|---|
| SHA3-384 hash: | 6f250b2eff8c4fd294fb650e447e6aec8207e8461465da61bc84d4f4e68672e5cc1cc20869befa52aafa83d60a8cc07b |
| SHA1 hash: | 4ec17b1d79635e2026252be92862d94e0074804b |
| MD5 hash: | f708279a2b1826ebfb697fcd56bb4f25 |
| humanhash: | sodium-low-burger-oregon |
| File name: | f708279a2b1826ebfb697fcd56bb4f25 |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 826'368 bytes |
| First seen: | 2022-12-08 07:32:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger) |
| ssdeep | 24576:nsNAKI2QbtP6cop7ltVjvXc+Jz2lKDxwg5+R4:nsNpXgtP6ccltVTXmK7e |
| TLSH | T137058A9773BB51E6C434A1F5152093710EB1D72E89179731EF8898E5EBA2A3BC9C0732 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Smoke Loader |
Intelligence
File Origin
# of uploads :
1
# of downloads :
173
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f708279a2b1826ebfb697fcd56bb4f25
Verdict:
No threats detected
Analysis date:
2022-12-08 07:35:50 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
SmokeLoader
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
RedLine, SmokeLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Benign windows process drops PE files
C2 URLs / IPs found in malware configuration
Checks for kernel code integrity (NtQuerySystemInformation(CodeIntegrityInformation))
Checks if the current machine is a virtual machine (disk enumeration)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected RedLine Stealer
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Woreflint
Status:
Malicious
First seen:
2022-12-07 09:02:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
22 of 39 (56.41%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
smokeloader
Score:
10/10
Tags:
family:smokeloader backdoor trojan
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Detects Smokeloader packer
SmokeLoader
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
ce34a225d854e2033b7952ce82dc92ba526256fc7d495d46fc3258bd06a1a0d7
MD5 hash:
13458509f59c74852c0eb11f579844ac
SHA1 hash:
edd981ca46bd22e9a5a05a9572588f96aa3a9255
SH256 hash:
a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59
MD5 hash:
404efdeb9931733904da07f96fabeb72
SHA1 hash:
7ce363cd612f1d9a90b33ec196c4d0a49cdaee02
SH256 hash:
b309e86dc3ed1154d52c261bab87bd2525da8ed04333c98d67b9a26b5f09b895
MD5 hash:
e93696908950607833c336f7783f97a8
SHA1 hash:
7508f5587eb1fa5b61085899c873182709e45e33
Detections:
win_smokeloader_a2
SmokeLoaderStage2
SH256 hash:
3ca5c084c426778531369c1ee21d484c4979187ba10b886d29f3a37dd2e1c050
MD5 hash:
f708279a2b1826ebfb697fcd56bb4f25
SHA1 hash:
4ec17b1d79635e2026252be92862d94e0074804b
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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
Comments
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