MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b54347c754b7095d0a38c7180eaa71e50c4431b7c721f7791483babb2610d17b. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b54347c754b7095d0a38c7180eaa71e50c4431b7c721f7791483babb2610d17b
SHA3-384 hash: 5e03af4049318118e0e7dfee38d0498296e7d756fe88acfecc75a2776fe93eb9737c4ec1726611ed2664091a50564457
SHA1 hash: 9468b91d627458e62cafdc4319fa673a5140f93c
MD5 hash: b0196d39c93d411d1c26d053464e9063
humanhash: september-texas-oranges-artist
File name:b54347c754b7095d0a38c7180eaa71e50c4431b7c721f7791483babb2610d17b
Download: download sample
Signature DarkComet
Create hunting rule
File size:487'936 bytes
First seen:2020-07-06 06:46:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:plAnwM+uh3tJX1qzfcFfWYCt61d/gqtYhN4WZroO:ple+uh9JscFfWYZ/gzZrX
Threatray 73 similar samples on MalwareBazaar
TLSH 7CA423293FA8DF33C29975BEC443368A23774810F502C753A6965D5D2C5B3A99CB82CB
Reporter JAMESWT_WT
Tags:DarkComet

Intelligence

File Origin
# of uploads :
1
# of downloads :
465
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DarkComet
Create hunting rule
Link:
https://www.capesandbox.com/analysis/20965/
Detection(s):
Win.Trojan.Bladbindi-1
Create hunting rule

Win.Packed.Netshrink-7000970-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a file
Launching a process
Creating a window
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b54347c754b7095d0a38c7180eaa71e50c4431b7c721f7791483babb2610d17b/
Threat name:
Win32.Backdoor.Fynloski
Create hunting rule
Status:
Malicious
First seen:
2013-06-17 20:53:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wvbupr2uw4ev2cryy4ma5ktr4ugeimnxy4q7o6iuqo5lwjqq2f5q._file
Verdict:
malicious
Similar samples:
03e6b99846c4ab6a841fa7aa135d2e7230a98957c1595e2ee0bc2b14329871ca
DarkComet
04ecc8a39bb1236fb737256d4438f3781141a95d8d55576bd1a7e17a0c8b5aa0
DarkComet
17ae41e1fde622159bcfd56e80ce0cdee5edfc147370e77091f17eed192d54e0
DarkComet
1f9ff29afc60eebf41511416db4988007f3d041744574ac144f88eaf82e52b25
DarkComet
4cd80b1158f28fc2c53e2f84e5ae119bf54cc2507a8d649e649f2cc6458bf2de
DarkComet
5270cd6488da8841fbe6f1fa6b91f7b27be14bfcd52d1f2f3925cc2973ef4944
DarkComet
78b1751491463b0d579eda079654d1dfb9296b98e2867b4fdc765256e5962398
DarkComet
967db64d16674b438203bc9303f8e7ad4f424ada45eb28330dd61295ee86786d
DarkComet
a3c44389aac31e62cd3267525d4cfebbd65c32fbaec918500b606d67b0ea62d8
DarkComet
e3d039ff4df80a16aec37b13d85f4e75703de36b19694e3a70bae79b2eb46cc5
DarkComet
+ 63 additional samples on MalwareBazaar
Result
Malware family:
darkcomet
Create hunting rule
Score:
  10/10
Tags:
persistence trojan rat family:darkcomet
Link:
https://tria.ge/reports/200706-67896k7hxj/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Executes dropped EXE
Darkcomet
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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/20965/

Comments