MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a38ee725e23f1acc01722da5a54cbf1cd76937271509f08a9c795fc3a0301f2b. 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
| SHA256 hash: | a38ee725e23f1acc01722da5a54cbf1cd76937271509f08a9c795fc3a0301f2b |
|---|---|
| SHA3-384 hash: | 2386335ae20455afcbf367200faeb439da539c822b9d2cbb51b8cc68b5e6d804ac26260b94f1ffea580d0e5a83db655e |
| SHA1 hash: | d1ca7284cb51bcbe3ed6d894c8aa3a2f96fe6084 |
| MD5 hash: | c864a8b4c6400222f95b9fdd69332ec9 |
| humanhash: | two-pluto-six-texas |
| File name: | file |
| Download: | download sample |
| Signature | LgoogLoader |
| File size: | 502'656 bytes |
| First seen: | 2023-05-08 04:52:41 UTC |
| Last seen: | 2023-05-09 09:30:29 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:8NJJcqazonAu+O2q0RscrV4Krj/hUguwUJTmzEz4K:cJJc4Au+bqN1n |
| Threatray | 1'377 similar samples on MalwareBazaar |
| TLSH | T131B4CD581EC07E93F856E1F953C022CC15B17099ACD3B23D26688AA16DDE15FC713ABE |
| 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) |
| Reporter |  andretavare5 |
| Tags: | 85-217-144-143 exe LgoogLoader signed |
Code Signing Certificate
| Organisation: | installgost inc |
|---|---|
| Issuer: | installgost inc |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-05-07T19:44:51Z |
| Valid to: | 2024-05-07T19:44:51Z |
| Serial number: | 8072e382223de4784e28181a24a3f19e |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 62c9c41a3579f303d29f41ec799176d4c7cf19afbb36c9f0b0d86e68d98da460 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
3
# of downloads :
249
Origin country :
USVendor Threat Intelligence
Malware family:
vidar
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-05-08 04:55:24 UTC
Tags:
opendir loader evasion stealer vidar trojan arkei smoke
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a service
Loading a system driver
Launching a process
Creating a file
Sending a custom TCP request
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.
Verdict:
Suspicious
Result
Threat name:
lgoogLoader
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
.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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected lgoogLoader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win64.Trojan.Privateloader
Status:
Suspicious
First seen:
2023-05-08 00:59:25 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'367 additional samples on MalwareBazaar
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:
a38ee725e23f1acc01722da5a54cbf1cd76937271509f08a9c795fc3a0301f2b
MD5 hash:
c864a8b4c6400222f95b9fdd69332ec9
SHA1 hash:
d1ca7284cb51bcbe3ed6d894c8aa3a2f96fe6084
Malware family:
SmokeLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | 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.
Dropped by
PrivateLoader
Delivery method
Distributed via drive-by
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