MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1. 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: 649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1
SHA3-384 hash: 3ed19d38859456ac09c1d1e9534824a710764b98cbfa5b3f80750358b9005a8799c5c115d79c2e95a7dfe921979fd024
SHA1 hash: bc21190c27587fa9a9059d3edb861b3417d4aa86
MD5 hash: a2e50a93a9ec5fe9b5e766fc4f583705
humanhash: twenty-ack-uniform-lake
File name:a2e50a93a9ec5fe9b5e766fc4f583705.exe
Download: download sample
Signature DarkComet
Create hunting rule
File size:244'736 bytes
First seen:2022-08-31 18:27:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash efe1ad7933b20173c7fdf4914181c429 (1 x DarkComet)
ssdeep 6144:eUc8SY8u+rv6Kl9QFhC6z3sbS4P2UI9icyXV13kPKuzGnVA9:eUcrY8driIQHG2D1axkPKdW
TLSH T1FE3423BEC728CBE8C4AC1E33825C9504C3872955E8154D39F0A4B64FFC46275DF65AAB
TrID 35.6% (.EXE) UPX compressed Win32 Executable (27066/9/6)
35.0% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
8.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.9% (.EXE) Win32 Executable (generic) (4505/5/1)
3.9% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
Reporter abuse_ch
Tags:DarkComet exe RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
399
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/306984/
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

Win.Trojan.Delf-2339
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Setting a keyboard event handler
DNS request
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/36213/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed shell32.dll
Link:
https://www.filescan.io/uploads/630fa888116a699e028ef7e9/reports/0db218e5-ab99-4526-b1c2-7b4a4c644903/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:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f4b06c7-2099-4101-aeee-91ed2645f3ee
Result
Threat name:
DarkComet
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1061878
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1/
Threat name:
Win32.Backdoor.Krademok
Create hunting rule
Status:
Malicious
First seen:
2022-08-31 12:37:36 UTC
File Type:
PE (Exe)
Extracted files:
27
AV detection:
26 of 26 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=msljbyerdf5jhrh6yrswnelrdvhhhkg2ncvae2eymiutfq5fgpaq._file
Result
Malware family:
darkcomet
Create hunting rule
Score:
  10/10
Tags:
family:darkcomet rat trojan upx
Link:
https://tria.ge/reports/220831-w4bwvsaaej/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
UPX packed file
Darkcomet
Unpacked files
SH256 hash:
649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1
MD5 hash:
a2e50a93a9ec5fe9b5e766fc4f583705
SHA1 hash:
bc21190c27587fa9a9059d3edb861b3417d4aa86
Detections:
win_darkcomet_g0
Create hunting rule
Link:
https://www.unpac.me/results/1e2bf9f2-4219-43fd-ba09-938987cd832b/
Malware family:
DarkComet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/649690e09119/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/649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1

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:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:Malware_QA_update_RID2DAD
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:MALWARE_Win_DarkComet
Create hunting rule
Author:ditekSHen
Description:Detects DarkComet
Rule name:RAT_DarkComet
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>
Description:Detects DarkComet RAT
Reference:http://malwareconfig.com/stats/DarkComet

File information

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

Web download

DarkComet

Executable exe 649690e091197a93c4fec4656691711d4e73a8da68aa026898622932c3a533c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2275969/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/306984/

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