MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f3a756e029dd0cfbf8104950a863162e31f7223997f936866ca214827b59666. 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



LgoogLoader


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments 1

SHA256 hash: 3f3a756e029dd0cfbf8104950a863162e31f7223997f936866ca214827b59666
SHA3-384 hash: 2cabf21fa8276b984f0960aab268bac9cdb4dd80620dd246b171edbfe75b368e531a32ab39f6655cd485f5bc9577e7c6
SHA1 hash: 7bcbc46699f6068a560cdcb51f1d53d4d8cb7d5d
MD5 hash: c978e71f7e75fef5062a57d11ee2fae8
humanhash: north-kentucky-pizza-oregon
File name:c978e71f7e75fef5062a57d11ee2fae8
Download: download sample
Signature LgoogLoader
File size:660'848 bytes
First seen:2023-05-04 20:30:41 UTC
Last seen:2023-05-13 22:48:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:Tu0vL1IiM1gXIh+sQYKtTKHWfO3M6sELfJEbz55sq:TuELsNhtKeHWfwM6BLfJqd
Threatray 1'372 similar samples on MalwareBazaar
TLSH T155E4BE9A2148E398EA9DBD39DA66C9F2A4717D61CCF8411FB5FC3E4B39707100CB0669
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
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)
File icon (PE):PE icon
dhash icon 2b03032b0703010b (4 x LgoogLoader, 1 x AveMariaRAT, 1 x DarkCloud)
Reporter zbetcheckin
Tags:85-217-144-143 exe LgoogLoader signed

Code Signing Certificate

Organisation:solimba Ltd
Issuer:solimba Ltd
Algorithm:sha256WithRSAEncryption
Valid from:2023-05-04T18:52:41Z
Valid to:2024-05-04T18:52:41Z
Serial number: c7a208b7e45088b34611df151d58a0fd
Thumbprint Algorithm:SHA256
Thumbprint: 5b38e97e6ccfc8be4a24f61754dce4bb43ffb077c0d91dc294df424864319206
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
2
# of downloads :
257
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c978e71f7e75fef5062a57d11ee2fae8
Verdict:
Malicious activity
Analysis date:
2023-05-04 20:32:08 UTC
Tags:
opendir loader evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a service
Loading a system driver
Launching a process
Creating a file
Enabling autorun for a service
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay 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.
Result
Threat name:
lgoogLoader
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Writes to foreign memory regions
Yara detected lgoogLoader
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Pwsx
Status:
Malicious
First seen:
2023-05-04 20:31:09 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
6
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Result
Malware family:
lgoogloader
Score:
  10/10
Tags:
family:lgoogloader downloader persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Sets service image path in registry
Detects LgoogLoader payload
LgoogLoader
Unpacked files
SH256 hash:
3f3a756e029dd0cfbf8104950a863162e31f7223997f936866ca214827b59666
MD5 hash:
c978e71f7e75fef5062a57d11ee2fae8
SHA1 hash:
7bcbc46699f6068a560cdcb51f1d53d4d8cb7d5d
Malware family:
SmokeLoader
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LgoogLoader

Executable exe 3f3a756e029dd0cfbf8104950a863162e31f7223997f936866ca214827b59666

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-05-04 20:30:48 UTC

url : hxxp://85.217.144.143/files/Had.exe