MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d5e0eecc3da1a2bc3f36df0a05c0ce116def64c9e6c72224c8988a671ed7fe8a. 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
DarkVNC
Vendor detections: 10
| SHA256 hash: | d5e0eecc3da1a2bc3f36df0a05c0ce116def64c9e6c72224c8988a671ed7fe8a |
|---|---|
| SHA3-384 hash: | b54ae07344fb06602183c2c5ecdb14cbc8f1a29a3f6965252df3037d079707b112ec0e34340cf913fe04e8cf7edaafa0 |
| SHA1 hash: | 71cfbee47a5b6f0bb18bba914b5896b3037cfeab |
| MD5 hash: | 64b4db1046496c57a0779befc72c264d |
| humanhash: | muppet-single-arizona-ack |
| File name: | 64b4db1046496c57a0779befc72c264d |
| Download: | download sample |
| Signature | DarkVNC |
| File size: | 459'264 bytes |
| First seen: | 2021-08-08 18:07:49 UTC |
| Last seen: | 2021-08-08 18:48:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e4703f951d731209d4eda0f101cdb509 (3 x RaccoonStealer, 1 x DarkVNC, 1 x CryptBot) |
| ssdeep | 12288:4NO4tKQaWEkJsUy2H5ZhLvWmyN/En9C5:MtKQaTkJs0LemI49 |
| Threatray | 61 similar samples on MalwareBazaar |
| TLSH | T15AA401327740F832E8974970785EC7E0FA6B6C106B5552872A563FAE5F333D0272A25B |
| dhash icon | 1036787872767e36 (4 x DanaBot, 3 x Smoke Loader, 2 x RaccoonStealer) |
| Reporter |  zbetcheckin |
| Tags: | 32 DarkVNC exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
64b4db1046496c57a0779befc72c264d
Verdict:
Malicious activity
Analysis date:
2021-08-08 18:09:57 UTC
Tags:
trojan
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
HiddenVNC
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a UDP request
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
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:
Gootkit
Verdict:
Malicious
Result
Threat name:
Ramnit
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to inject threads in other processes
Contains VNC / remote desktop functionality (version string found)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Writes to foreign memory regions
Yara detected Ramnit VNC Module
Behaviour
Behavior Graph:
Threat name:
Win32.Ransomware.Wacatac
Status:
Malicious
First seen:
2021-08-08 18:08:06 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 51 additional samples on MalwareBazaar
Result
Malware family:
darkvnc
Score:
10/10
Tags:
family:darkvnc rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
DarkVNC Payload
DarkVNC
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
19e8b920ef74341257f81ad10d641fac872fdb19d1a4d893e43cafd949e9a974
MD5 hash:
45a716ea390ab12a9dcf511d7733dbf2
SHA1 hash:
1fd1c9c914be157b1b3b5e70c71671844a422ce2
SH256 hash:
a1e868ebeeeb88af94dd38626513d15ee67e50f825bebf9a416521e95e264dbc
MD5 hash:
7cac2daef2009e08f9e05d3b129088ea
SHA1 hash:
d0225d413504484c30e74fc86249d2325eec5d6f
SH256 hash:
d5e0eecc3da1a2bc3f36df0a05c0ce116def64c9e6c72224c8988a671ed7fe8a
MD5 hash:
64b4db1046496c57a0779befc72c264d
SHA1 hash:
71cfbee47a5b6f0bb18bba914b5896b3037cfeab
Verdict:
Malicious
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: | crime_win32_hvnc_banker_gen |
|---|---|
| Author: | @VK_Intel |
| Description: | Detects malware banker hidden VNC |
| Reference: | https://twitter.com/VK_Intel/status/1247058432223477760 |
| Rule name: | crime_win32_hvnc_zloader1_hvnc_generic |
|---|---|
| Author: | @VK_Intel |
| Description: | Detects Zloader hidden VNC |
| Reference: | https://twitter.com/malwrhunterteam/status/1240664014121828352 |
| Rule name: | HiddenVNC |
|---|---|
| Author: | @bartblaze |
| Description: | Identifies HiddenVNC, which can start remote sessions. |
| Rule name: | MALWARE_Win_DarkVNC |
|---|---|
| Author: | ditekSHen |
| Description: | Detects DarkVNC |
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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