MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1. 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


DarkVisionRAT


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1
SHA3-384 hash: 1426818c0b314cad79dffab7294c16720d8b9386b8ecf681be3eac3c44a9f2e3ff13bab78fea973925b8095b6a144419
SHA1 hash: 6149ceeb58e172ea4399f5e0ee94c9d089c42f7a
MD5 hash: 40cabf1f7f5b5d186fd7c1345ec9d989
humanhash: snake-timing-helium-high
File name:SecuriteInfo.com.W32.ETap.B.23877.1517
Download: download sample
Signature DarkVisionRAT
Create hunting rule
File size:535'040 bytes
First seen:2025-05-27 18:25:15 UTC
Last seen:2025-05-27 19:23:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4d86b8af7f847b67c0f4a258250f38d8 (1 x DarkVisionRAT)
ssdeep 12288:A0lXsAzYZTsdMyv94RAniokpDCSOWRQQzri7AOg:A0hsLBAjv94RRCSV/rl
TLSH T1DEB423B7CA72C4EDC28871B9758DABB1D0B2BD666CE0401056360BEC67DF15DBB0E41A
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter SecuriteInfoCom
Tags:DarkVisionRAT exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
361
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.ETap.B.23877.1517
Verdict:
Malicious activity
Analysis date:
2025-05-27 18:29:46 UTC
Tags:
darkvision remote
Link:
https://app.any.run/tasks/967b60f7-4194-4807-b381-0b6891079c83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/5939/
Detection(s):
SecuriteInfo.com.W32.ETap.B.23877.1517.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6836063aacf88f5815e7a8ee
Tags:
emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug explorer lolbin packed packed packer_detected
Link:
https://www.filescan.io/uploads/6836041d2d1d8b12425d9097/reports/33bc7c59-45d4-454a-954b-ab8b0e407291/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1bb54100-849a-4884-940e-0688d36c6161
Result
Threat name:
DarkVision Rat
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1700141
Signature
Allocates memory in foreign processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Injects code into the Windows Explorer (explorer.exe)
Malicious sample detected (through community Yara rule)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Yara detected DarkVision Rat
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-05-27 18:27:02 UTC
File Type:
PE+ (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ed2ax6y6qq2edvh7y7thbdkak72usttfq72bxiy2aqkgfre6x3iq._file
Verdict:
malicious
Label(s):
darkvisionrat
Create hunting rule
donut_injector
Create hunting rule
Similar samples:
error
DarkVisionRAT
Result
Malware family:
donutloader
Create hunting rule
Score:
  10/10
Tags:
family:donutloader loader
Link:
https://tria.ge/reports/250527-w3yn8sxsdx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Detects DonutLoader
DonutLoader
Donutloader family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/118fc988-aaa9-4bf2-b844-2758472a0e57
Unpacked files
SH256 hash:
20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1
MD5 hash:
40cabf1f7f5b5d186fd7c1345ec9d989
SHA1 hash:
6149ceeb58e172ea4399f5e0ee94c9d089c42f7a
Link:
https://www.unpac.me/results/d86a52db-21db-4ca3-8504-db9f6ceb381f/
Malware family:
DonutLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/20f40bfb1e84/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

DarkVisionRAT

Executable exe 20f40bfb1e843441d4ffc7e6708d4057f5494e6587f41ba31a041462c49ebed1

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/5939/
  
URLhaus
https://urlhaus.abuse.ch/url/3553759/
  
Delivery method
Distributed via web download

Comments