MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3cead87d0418ee97c2fbddf19c699c58203c40e524e76bb08f26dcce9eb6dfdf. 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


BitRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
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SHA256 hash: 3cead87d0418ee97c2fbddf19c699c58203c40e524e76bb08f26dcce9eb6dfdf
SHA3-384 hash: ce5f7de179ed05047fa01cd6d9708c43dc503d00046bfb345cb83d7f621bcb7ddd055743b8083c5cdee76eacf48abc11
SHA1 hash: 8970a669e4b1f1a2b42486ee5d9968bd466d523a
MD5 hash: 130807ee9aae9a5ba0c206b6eeb74982
humanhash: black-ceiling-october-moon
File name:Server.ps1
Download: download sample
Signature BitRAT
Create hunting rule
File size:3'300'401 bytes
First seen:2022-05-06 12:21:12 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 24576:/33eITsPXOtpncI+YvuBYriu44yzXMPFz5hJRZF20iuLC+JjGsh1PV0jCF4/8kRZ:m
Threatray 960 similar samples on MalwareBazaar
TLSH T11FE5AFDD9A4DA4D07F81BFCDD8862DCF26204631BAA120295E7BF8468DA74FD904BDC4
Reporter pr0xylife
Tags:BitRAT May9400 NjRAT ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
344
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PowerShell.Runner.AQ.28798.32627.UNOFFICIAL
Create hunting rule

Result
Verdict:
SUSPICIOUS
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989059
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
PowerShell case anomaly found
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 621555 Sample: Server.ps1 Startdate: 06/05/2022 Architecture: WINDOWS Score: 100 56 bitratnew9200.duckdns.org 2->56 62 Multi AV Scanner detection for domain / URL 2->62 64 Found malware configuration 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 5 other signatures 2->68 9 powershell.exe 2->9         started        11 powershell.exe 8 2->11         started        13 powershell.exe 28 2->13         started        17 wscript.exe 2->17         started        signatures3 process4 file5 19 cmd.exe 9->19         started        21 conhost.exe 9->21         started        23 cmd.exe 1 11->23         started        25 conhost.exe 11->25         started        52 C:\ProgramData\...\VKWZOXQJUKHXGTYGNANAFP.ps1, ASCII 13->52 dropped 54 C:\ProgramData\...\VKWZOXQJUKHXGTYGNANAFP.bat, ASCII 13->54 dropped 72 Bypasses PowerShell execution policy 13->72 27 powershell.exe 31 13->27         started        29 conhost.exe 13->29         started        signatures6 process7 process8 31 powershell.exe 19->31         started        34 powershell.exe 14 23->34         started        36 wscript.exe 27->36         started        signatures9 74 Writes to foreign memory regions 31->74 76 Injects a PE file into a foreign processes 31->76 38 aspnet_regbrowsers.exe 31->38         started        42 aspnet_regbrowsers.exe 31->42         started        44 aspnet_regbrowsers.exe 31->44         started        46 aspnet_regbrowsers.exe 31->46         started        48 aspnet_regbrowsers.exe 34->48         started        50 aspnet_regbrowsers.exe 34->50         started        78 Creates processes via WMI 36->78 process10 dnsIp11 58 bitratnew9200.duckdns.org 88.214.59.176, 49785, 49792, 49793 AS40676US Germany 48->58 60 192.168.2.1 unknown unknown 48->60 70 Hides threads from debuggers 48->70 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3cead87d0418ee97c2fbddf19c699c58203c40e524e76bb08f26dcce9eb6dfdf/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-05-06 12:22:08 UTC
File Type:
Text (PowerShell)
AV detection:
1 of 37 (2.70%)
Threat level:
  5/5
Verdict:
malicious
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9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c
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+ 950 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat trojan upx
Link:
https://tria.ge/reports/220506-pjwxzahgh4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
BitRAT
Process spawned unexpected child process
Malware Config
C2 Extraction:
bitratnew9200.duckdns.org:9200
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3cead87d0418/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3cead87d0418ee97c2fbddf19c699c58203c40e524e76bb08f26dcce9eb6dfdf

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:SUSP_Scheduled_Tasks_Create_From_Susp_Dir
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects a PowerShell Script that creates a Scheduled Task that runs from an suspicious directory

File information

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

Comments