MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30
SHA3-384 hash: 8f38ebada4472630adc3414a6a3a645fe3c1cdb1d211499bcfbd016fec07d834f3ee88d4ac390d5f2f01a7cb4e0f2f13
SHA1 hash: 58b14d00f2c0437d658e8c9e29d11e619eb18738
MD5 hash: fbec7cabbdc37ab96d398f3bab2e143d
humanhash: xray-idaho-pluto-kansas
File name:c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30
Download: download sample
Signature DarkComet
Create hunting rule
File size:674'304 bytes
First seen:2021-08-31 06:49:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e5b4359a3773764a372173074ae9b6bd (60 x DarkComet, 2 x njrat, 1 x NanoCore)
ssdeep 12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hU:eZ1xuVVjfFoynPaVBUR8f+kN10EBO
Threatray 125 similar samples on MalwareBazaar
TLSH T103E48E31F1808837D97219789C5F92E6982A7E202E39754B3AE62F4C5F3D6C239193D7
Reporter JAMESWT_WT
Tags:DarkComet exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
819
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30
Verdict:
Malicious activity
Analysis date:
2021-08-31 07:17:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2d057b7e-5699-4527-89f0-7ac832fe2ae9

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/184030/
Detection(s):
Win.Trojan.DarkKomet-1
Create hunting rule

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

Win.Trojan.Vobfus-6875610-0
Create hunting rule

Win.Trojan.Darkkomet-7113180-0
Create hunting rule

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

Win.Dropper.Zeus-9820070-0
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.Darkkomet-6745084-0
Create hunting rule

Win.Trojan.Fynloski-40
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the Windows subdirectories
Creating a process from a recently created file
Setting a keyboard event handler
DNS request
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/82c50a45-06fc-4e89-90f2-b0f372745c3f
Result
Threat name:
Darkcomet
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/842299
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
Creates an autostart registry key pointing to binary in C:\Windows
Creates an undocumented autostart registry key
Detected Darkcomet RAT
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected DarkComet
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30/
Threat name:
Win32.Backdoor.DarkComet
Create hunting rule
Status:
Malicious
First seen:
2021-08-27 20:45:49 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
45 of 46 (97.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ykoviw6rm3qpzd3edrf2ekn75gi3wnnwnkd6iejcv5ycab7lnyya._file
Verdict:
malicious
Similar samples:
03e6b99846c4ab6a841fa7aa135d2e7230a98957c1595e2ee0bc2b14329871ca
DarkComet
2f3b39e32b302b059b4bf652a4094d8631ce6f7ec8a95a2b1db2d7d1fe29fcde
DarkComet
4393f198e95b067abfb4e156d2d9c55ad6bef33cc0d5e21cebc374e9a2392d03
DarkComet
43b3fa1a455eedfc3a6084046a958b6a41074b92d94ecb5a0262911eab570f86
DarkComet
4ddb173a67ca5a5ccce340d40afcbfae4bc7d929ab41c07a6972269c6c71348b
DarkComet
68625836043a2593ccabcca5e3d49a0331d64657ed28bec54ecf37246c25ab4c
DarkComet
6f08293219654fea6c04ef20b911c4b3d28029ae32b9bcfaa7278df56a059ede
DarkComet
77dddb8e258184f22bbbf1d17a3e9f121528da1cd431ca26c44a870218ee0184
DarkComet
de19d8ea2911ff7e337823576e214151ad4426206db8e9ea9880778f2592f935
DarkComet
f39cf76bea672912a70974a84cf6ce37188014dc1013ad00ad1fdefb8e7d9b15
DarkComet
+ 115 additional samples on MalwareBazaar
Result
Malware family:
darkcomet
Create hunting rule
Score:
  10/10
Tags:
family:darkcomet botnet:vitima persistence rat trojan
Link:
https://tria.ge/reports/210831-kfpr7yvc66/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
Darkcomet
Modifies WinLogon for persistence
Malware Config
C2 Extraction:
glock15.ddns.net:5000
Unpacked files
SH256 hash:
c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30
MD5 hash:
fbec7cabbdc37ab96d398f3bab2e143d
SHA1 hash:
58b14d00f2c0437d658e8c9e29d11e619eb18738
Detections:
win_darkcomet_auto
Create hunting rule
win_darkcomet_g0
Create hunting rule
Link:
https://www.unpac.me/results/2e814c78-48c4-4175-91a5-06cf0c8eb0af/
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c29d545bd166/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/c29d545bd166e0fc8f641c4ba229bfe991bb35b66a87e41122af702007eb6e30

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/184030/

Comments