MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4c72a5eff108b8b4d7789cd3cf92969a7357c6d5c6ecccfb1aa26f1e8f6ecb42. 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
YoungLotus
Vendor detections: 12
| SHA256 hash: | 4c72a5eff108b8b4d7789cd3cf92969a7357c6d5c6ecccfb1aa26f1e8f6ecb42 |
|---|---|
| SHA3-384 hash: | cc8b06e7772331c2b6ce76db9c1e662d4bb19ae3da1985f396fbe8ed5667f2a97d7f4e83931f6785e6501d48ceab7088 |
| SHA1 hash: | 5eb0adeef1b39bc8a71127d7d72d35beab41aeb4 |
| MD5 hash: | e8bd5938ed21536ccda909396631b105 |
| humanhash: | maine-pluto-colorado-october |
| File name: | 1.exe |
| Download: | download sample |
| Signature | YoungLotus |
| File size: | 933'888 bytes |
| First seen: | 2022-08-18 13:21:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3544b628d934382658c07333d39ad376 (1 x YoungLotus) |
| ssdeep | 12288:wxuP/EIT2n3v3raa99WRsTW3p5PIsUOUo1GRG4+3Y12wW2P:v6TfzTW3p5PIsUOLT1I4D2 |
| Threatray | 32 similar samples on MalwareBazaar |
| TLSH | T1C3152921F651C46DD5943576DCEB43F92FA1AC54CE129B9373ACFF2E3CB1182AA12248 |
| TrID | 38.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 13.0% (.EXE) Win64 Executable (generic) (10523/12/4) 8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | e094aecece8cd4f0 (1 x YoungLotus) |
| Reporter |  r3dbU7z |
| Tags: | exe younglotus |
Intelligence
File Origin
# of uploads :
1
# of downloads :
346
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-18 13:22:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
DNS request
Creating a file in the system32 subdirectories
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
coinminer evasive greyware packed sality shell32.dll virus virut
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Virut, Young Lotus
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Changes memory attributes in foreign processes to executable or writable
Checks if browser processes are running
Contains functionality to detect sleep reduction / modifications
Creates a thread in another existing process (thread injection)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queries random domain names (often used to prevent blacklisting and sinkholes)
Snort IDS alert for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Tries to resolve many domain names, but no domain seems valid
Writes to foreign memory regions
Yara detected Virut
Yara detected Young Lotus
Behaviour
Behavior Graph:
Threat name:
Win32.Virus.Virut
Status:
Malicious
First seen:
2022-03-12 23:13:55 UTC
File Type:
PE (Exe)
Extracted files:
157
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 22 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies firewall policy service
Unpacked files
SH256 hash:
4c72a5eff108b8b4d7789cd3cf92969a7357c6d5c6ecccfb1aa26f1e8f6ecb42
MD5 hash:
e8bd5938ed21536ccda909396631b105
SHA1 hash:
5eb0adeef1b39bc8a71127d7d72d35beab41aeb4
Detections:
win_younglotus_g0
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: | 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: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
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
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