MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03. 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


DarkComet


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03
SHA3-384 hash: 3168c9e0c7ff89f21512b5adda0ea92b0a888efe3b99a8e3ea02516271c38191b8eeb7e940b0e6374d1fdab432f4d276
SHA1 hash: 066b31b19911f8331d56b916f033ceafe44f8d0c
MD5 hash: 523f71fbf39d1e66e40f610387c86b39
humanhash: lemon-cola-four-ack
File name:4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03
Download: download sample
Signature DarkComet
Create hunting rule
File size:1'023'488 bytes
First seen:2021-08-30 06:11:34 UTC
Last seen:2021-08-30 07:03:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e5b4359a3773764a372173074ae9b6bd (60 x DarkComet, 2 x njrat, 1 x NanoCore)
ssdeep 24576:zZ1xuVVjfFoynPaVBUR8f+kN10EBQm48A:lQDgok307d8A
Threatray 122 similar samples on MalwareBazaar
TLSH T156257D32B2C00637C86306B5BDCF42E1E5197AA71B18795A3DDC1F4CBF2A5D6726A1C2
dhash icon 71f0c08888c0e070 (9 x SnakeKeylogger, 9 x AgentTesla, 8 x AsyncRAT)
Reporter JAMESWT_WT
Tags:DarkComet exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
694
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03
Verdict:
No threats detected
Analysis date:
2021-08-30 06:14:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/db0cc764-3828-4be2-b77a-705b5ce927dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DarkComet
Create hunting rule
Link:
https://www.capesandbox.com/analysis/183410/
Detection(s):
Win.Trojan.DarkKomet-1
Create hunting rule

PUA.Win.Packer.Exe-6
Create hunting rule

Win.Trojan.Barys-9799359-0
Create hunting rule

Win.Dropper.Darkkomet-9857869-0
Create hunting rule

Win.Trojan.Darkkomet-9857871-0
Create hunting rule

Win.Malware.Darkkomet-9857872-0
Create hunting rule

PUA.Win.Packer.PrivateEXEProtector4-6192998-2
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Win.Trojan.Fynloski-40
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Connection attempt
Sending a UDP request
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2a690fb1-3544-441e-acc5-1aa3ddb850f6
Result
Threat name:
Darkcomet
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842206
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to log keystrokes
Contains functionalty to change the wallpaper
Detected Darkcomet RAT
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected DarkComet
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2021-08-17 07:32:39 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
44 of 46 (95.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioj7dghjlmdhvp5u4flnfwofllll54z4ydk6ehhlyn2otirzfubq._file
Verdict:
malicious
Similar samples:
03e6b99846c4ab6a841fa7aa135d2e7230a98957c1595e2ee0bc2b14329871ca
DarkComet
2f3b39e32b302b059b4bf652a4094d8631ce6f7ec8a95a2b1db2d7d1fe29fcde
DarkComet
3c6591d78134de2a069db77e119498d7774373ae2f91f98dbac0458d01b17202
DarkComet
43b3fa1a455eedfc3a6084046a958b6a41074b92d94ecb5a0262911eab570f86
DarkComet
4ddb173a67ca5a5ccce340d40afcbfae4bc7d929ab41c07a6972269c6c71348b
DarkComet
68625836043a2593ccabcca5e3d49a0331d64657ed28bec54ecf37246c25ab4c
DarkComet
6f08293219654fea6c04ef20b911c4b3d28029ae32b9bcfaa7278df56a059ede
DarkComet
77dddb8e258184f22bbbf1d17a3e9f121528da1cd431ca26c44a870218ee0184
DarkComet
97eee5ecf6cc23c32ec2eadf116cc10976696962e7f2cd6c124b3761b4409521
DarkComet
de19d8ea2911ff7e337823576e214151ad4426206db8e9ea9880778f2592f935
DarkComet
+ 112 additional samples on MalwareBazaar
Result
Malware family:
darkcomet
Create hunting rule
Score:
  10/10
Tags:
family:darkcomet
Link:
https://tria.ge/reports/210830-27k6hetjex/
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03
MD5 hash:
523f71fbf39d1e66e40f610387c86b39
SHA1 hash:
066b31b19911f8331d56b916f033ceafe44f8d0c
Detections:
win_darkcomet_auto
Create hunting rule
win_darkcomet_g0
Create hunting rule
Link:
https://www.unpac.me/results/87ee96c6-48ed-4433-b708-21ef877896a1/
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4393f198e95b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DarkComet
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03

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:Intezer_Vaccine_DarkComet
Create hunting rule
Author:Intezer Labs
Description:Automatic YARA vaccination rule created based on the file's genes
Reference:https://analyze.intezer.com
Rule name:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:RAT_DarkComet
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>
Description:Detects DarkComet RAT
Reference:http://malwareconfig.com/stats/DarkComet
Rule name:win_darkcomet_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/183410/

Comments