MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d373ccb96d1dbb1856ef31afa87c2112a0c1795a796ab01cb154700288afec5. 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


7ev3n


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d373ccb96d1dbb1856ef31afa87c2112a0c1795a796ab01cb154700288afec5
SHA3-384 hash: a2be901a1206887e800989e7f18c23a04307db8926852d860546368ff0bdb627f6d4cbacad95b151fa0a63aa308b9d32
SHA1 hash: 61ed25a706afa2f6684bb4d64f69c5fb29d20953
MD5 hash: 9f8bc96c96d43ecb69f883388d228754
humanhash: mockingbird-paris-enemy-ack
File name:Endermanch@7ev3n.exe
Download: download sample
Signature 7ev3n
Create hunting rule
File size:322'560 bytes
First seen:2022-05-26 02:28:48 UTC
Last seen:2025-05-06 11:42:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 008aca28b7c001acc5e0ab32fabaad84 (1 x 7ev3n)
ssdeep 6144:BswDdb2MemnBVlz0SoVbO4A6OA4Trl28TyT6llY1/I8cWJWlfTXv:BswRSslz0P1OdFXJlJ8buXv
TLSH T183643A54BC8840ADC03693F00AA2C6A5633EF633371569ABBFDD53781E255E1E733A16
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter petikvx
Tags:7ev3n exe Ransomware

Intelligence

File Origin
# of uploads :
3
# of downloads :
541
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7ev3n.zip
Verdict:
No threats detected
Analysis date:
2020-04-14 20:02:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/936f1d39-d2a9-44dd-ae78-19e2c921f13d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
7ev3n
Create hunting rule
Link:
https://www.capesandbox.com/analysis/274638/
Detection(s):
Win.Ransomware.Seven-6515188-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Launching a process
Changing a file
Reading critical registry keys
Modifying a system executable file
Setting browser functions hooks
Creating a file in the mass storage device
Blocking the User Account Control
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Enabling autorun
Encrypting user's files
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/20387/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
7ev3n cmd.exe control.exe explorer.exe filecoder greyware keylogger ransomware schtasks.exe shell32.dll
Link:
https://www.filescan.io/uploads/628ee60b054dcf0ecaef63d3/reports/1ad250b2-4323-43e2-8808-4769085b15c2/overview
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:
7ev3n
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12b706d2-5749-4e3a-acb4-409ed2f5af08
Result
Threat name:
UACMe
Create hunting rule
Detection:
malicious
Classification:
rans.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1001932
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Contains functionality to automate explorer (e.g. start an application)
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Contains functionality to register a low level keyboard hook
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Disables UAC (registry)
DLL side loading technique detected
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Uses bcdedit to modify the Windows boot settings
Uses cmd line tools excessively to alter registry or file data
Uses schtasks.exe or at.exe to add and modify task schedules
Uses shutdown.exe to shutdown or reboot the system
Writes to foreign memory regions
Yara detected UACMe UAC Bypass tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 634428 Sample: Endermanch@7ev3n.exe Startdate: 26/05/2022 Architecture: WINDOWS Score: 100 96 Malicious sample detected (through community Yara rule) 2->96 98 Antivirus detection for dropped file 2->98 100 Antivirus / Scanner detection for submitted sample 2->100 102 3 other signatures 2->102 8 Endermanch@7ev3n.exe 16 2->8         started        13 system.exe 2->13         started        15 cmd.exe 1 2->15         started        process3 dnsIp4 92 blockchain.info 104.16.143.212, 443, 49726, 49730 CLOUDFLARENETUS United States 8->92 94 www.blockchain.com 104.18.93.71, 443, 49729 CLOUDFLARENETUS United States 8->94 78 C:\Users\user\AppData\Local\system.exe, PE32 8->78 dropped 80 C:\Users\user\...\system.exe:Zone.Identifier, ASCII 8->80 dropped 136 Contains functionality to automate explorer (e.g. start an application) 8->136 138 Contains functionality to register a low level keyboard hook 8->138 17 system.exe 16 8->17         started        22 cmd.exe 13->22         started        24 cmd.exe 13->24         started        140 Uses bcdedit to modify the Windows boot settings 15->140 26 bcdedit.exe 8 1 15->26         started        28 bcdedit.exe 8 1 15->28         started        30 bcdedit.exe 8 1 15->30         started        32 3 other processes 15->32 file5 signatures6 process7 dnsIp8 86 104.16.147.212, 443, 49748, 49749 CLOUDFLARENETUS United States 17->86 88 jaster.in 17->88 90 blockchain.info 17->90 70 C:\Users\user\AppData\Local\uac.exe, PE32+ 17->70 dropped 72 C:\Users\user\Desktop72VWZAPQSQL.pdf, data 17->72 dropped 74 C:\Users\user\Desktop\DUUDTUBZFW.jpg, data 17->74 dropped 76 2 other malicious files 17->76 dropped 128 Antivirus detection for dropped file 17->128 130 Machine Learning detection for dropped file 17->130 132 Contains functionality to automate explorer (e.g. start an application) 17->132 134 2 other signatures 17->134 34 cmd.exe 1 17->34         started        37 cmd.exe 1 17->37         started        39 cmd.exe 1 17->39         started        48 7 other processes 17->48 41 uac.exe 22->41         started        44 conhost.exe 22->44         started        46 conhost.exe 24->46         started        file9 signatures10 process11 file12 104 Uses cmd line tools excessively to alter registry or file data 34->104 50 reg.exe 1 34->50         started        53 conhost.exe 34->53         started        55 reg.exe 1 37->55         started        57 conhost.exe 37->57         started        106 Uses shutdown.exe to shutdown or reboot the system 39->106 59 conhost.exe 39->59         started        82 C:\Users\user\AppData\Local\Temp\elsext.dll, PE32+ 41->82 dropped 108 Antivirus detection for dropped file 41->108 110 Multi AV Scanner detection for dropped file 41->110 112 Machine Learning detection for dropped file 41->112 114 7 other signatures 41->114 61 explorer.exe 41->61 injected 64 mmc.exe 41->64         started        66 mmc.exe 41->66         started        68 13 other processes 48->68 signatures13 process14 file15 116 Creates an undocumented autostart registry key 50->116 118 Disables UAC (registry) 55->118 84 C:\Windows\System32\elsext.dll (copy), PE32+ 61->84 dropped 120 Benign windows process drops PE files 61->120 122 Contains functionality to inject threads in other processes 61->122 124 Tries to delay execution (extensive OutputDebugStringW loop) 64->124 126 DLL side loading technique detected 66->126 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d373ccb96d1dbb1856ef31afa87c2112a0c1795a796ab01cb154700288afec5/
Threat name:
Win32.Ransomware.EmperCrypt
Create hunting rule
Status:
Malicious
First seen:
2016-01-22 04:41:20 UTC
File Type:
PE (Exe)
AV detection:
36 of 44 (81.82%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence trojan
Link:
https://tria.ge/reports/220526-cyj6haffd3/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Modifies data under HKEY_USERS
Modifies system certificate store
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
Modifies WinLogon for persistence
UAC bypass
Unpacked files
SH256 hash:
7d373ccb96d1dbb1856ef31afa87c2112a0c1795a796ab01cb154700288afec5
MD5 hash:
9f8bc96c96d43ecb69f883388d228754
SHA1 hash:
61ed25a706afa2f6684bb4d64f69c5fb29d20953
Link:
https://www.unpac.me/results/2373c6bd-e9b6-4e1f-9e3a-95775c08f586/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d373ccb96d1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
7ev3n
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7d373ccb96d1dbb1856ef31afa87c2112a0c1795a796ab01cb154700288afec5

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:CMD_Shutdown
Create hunting rule
Author:adm1n_usa32

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/274638/

Comments