MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27b1723e770a97166455a9b7edd4c7e3ee89ac046ef8dad51f7a48ac7c71c006. 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


DCRat


Vendor detections: 7


Intelligence 7 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 27b1723e770a97166455a9b7edd4c7e3ee89ac046ef8dad51f7a48ac7c71c006
SHA3-384 hash: 5be009e254c321951ebfc108258fe21a4b372803f175916b61664b06619adcd3275d409edaee7b29786a9bf3d6ee1048
SHA1 hash: 8274fcddd2829687b21f8919c0ff13ab4a89e216
MD5 hash: 8625d0c8e917881dcbf7074c2789d483
humanhash: chicken-delta-green-florida
File name:8625D0C8E917881DCBF7074C2789D483.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'059'840 bytes
First seen:2021-07-12 15:31:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:glfhmnZWa7qoTknWzk5MkcExGOqF+uxdCMOhmIHPDpMRMb7cCZpkd9m:goEcOb6QMl
Threatray 3 similar samples on MalwareBazaar
TLSH T12F35189A37F5DEB2C148B77994A1069A567082407F42B343D8B576AC0D42FEBDC89F83
Reporter abuse_ch
Tags:DCRat exe


Avatar
abuse_ch
DCRat C2:
http://62.109.24.147/frameprogramCamhtop/supportdemo/htop/log/rulerecordhtopCpu/localcutlog/datamobilerulehtop/Serverscriptcutgenerator/Waranti/PrefPrefrecord/support/Eternalflower.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://62.109.24.147/frameprogramCamhtop/supportdemo/htop/log/rulerecordhtopCpu/localcutlog/datamobilerulehtop/Serverscriptcutgenerator/Waranti/PrefPrefrecord/support/Eternalflower.php https://threatfox.abuse.ch/ioc/159850/

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8625D0C8E917881DCBF7074C2789D483.exe
Verdict:
Malicious activity
Analysis date:
2021-07-12 15:35:15 UTC
Tags:
evasion stealer trojan rat backdoor dcrat
Link:
https://app.any.run/tasks/1122ed4b-2745-453e-a3da-3d6b5c04327b

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/171161/
Detection(s):
SecuriteInfo.com.Variant.Adware.BrowseFox.62.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6b3ad70-305f-4737-b8f0-889be238c21f
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/815003
Signature
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
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
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 447414 Sample: P15OTX3V45.exe Startdate: 12/07/2021 Architecture: WINDOWS Score: 100 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for dropped file 2->45 47 11 other signatures 2->47 7 P15OTX3V45.exe 1 17 2->7         started        11 fontdrvhost.exe 3 2->11         started        13 Registry.exe 2->13         started        15 2 other processes 2->15 process3 file4 33 C:\Windows\System32\sdrsvc\fontdrvhost.exe, PE32 7->33 dropped 35 C:\ProgramData\...\ShellExperienceHost.exe, PE32 7->35 dropped 37 C:\Program Files\...\RuntimeBroker.exe, PE32 7->37 dropped 39 6 other malicious files 7->39 dropped 49 Detected unpacking (overwrites its own PE header) 7->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 7->53 61 2 other signatures 7->61 17 schtasks.exe 1 7->17         started        19 schtasks.exe 1 7->19         started        21 schtasks.exe 1 7->21         started        23 2 other processes 7->23 55 Antivirus detection for dropped file 11->55 57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 signatures5 process6 process7 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 conhost.exe 21->29         started        31 conhost.exe 23->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/27b1723e770a97166455a9b7edd4c7e3ee89ac046ef8dad51f7a48ac7c71c006/
Threat name:
ByteCode-MSIL.Backdoor.LightStone
Create hunting rule
Status:
Malicious
First seen:
2021-07-11 09:55:44 UTC
File Type:
PE (.Net Exe)
AV detection:
24 of 46 (52.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6yxeptxbklrmzcvvg363vgh4pxitlaen34nvvi7pjeky7dryada._file
Verdict:
unknown
Similar samples:
54d7969a09d2ad3dcf82a96a0fce4e3fc5bbb6ee26d01a0b8517f364b5431217
DCRat
5b32b25c28c5b99c080f8b452c2b5b5e95d2d23432ea8191069f46f7b4835d44
DCRat
c07d9b494ee6dad4baa8ad39b37af05488278e8823b81feab25f359ccdc390bd
DCRat
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/210712-5jd3kmpyhs/
Behaviour
Creates scheduled task(s)
Modifies registry class
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
27b1723e770a97166455a9b7edd4c7e3ee89ac046ef8dad51f7a48ac7c71c006
MD5 hash:
8625d0c8e917881dcbf7074c2789d483
SHA1 hash:
8274fcddd2829687b21f8919c0ff13ab4a89e216
Link:
https://www.unpac.me/results/2ecd5a56-bce2-49d1-ab1f-0e3cf6103bfb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/27b1723e770a97166455a9b7edd4c7e3ee89ac046ef8dad51f7a48ac7c71c006

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/171161/

Comments