MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb2b24470ff5572e47f2e39e4557f35a01233c68ce9b9db6b5eada127108d6ad. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb2b24470ff5572e47f2e39e4557f35a01233c68ce9b9db6b5eada127108d6ad
SHA3-384 hash: 6ae919710d98b3c7c18a26a44cb6f4204544978329a5d80c477407d840ae89dae9346c34412802fece72a757ccb3bf1c
SHA1 hash: dd917cf50955fcd14b4d36b5900c869eb61f220f
MD5 hash: 3f59a9879c3bc01904de54cc4666d249
humanhash: cardinal-kitten-arizona-muppet
File name:ServerA.ps1
Download: download sample
Signature BitRAT
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File size:3'300'401 bytes
First seen:2022-05-06 12:21:40 UTC
Last seen:Never
File type:PowerShell (PS) ps1
MIME type:text/plain
ssdeep 24576:q33eITsPXOtpncI+YvuBYriu44yzXMPFz5hJRZF20iuLC+JjGsh1PV0jCF4/8kyP:S
Threatray 959 similar samples on MalwareBazaar
TLSH T11BE5AFDD9A4DA4D07F81BFCDD8862DCF26204631BAA120295E7BF8468DA74FD904BDC4
Reporter pr0xylife
Tags:BitRAT May9400 NjRAT ps1

Intelligence

File Origin
# of uploads :
1
# of downloads :
352
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PowerShell.Runner.AQ.9218.30561.UNOFFICIAL
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Result
Verdict:
UNKNOWN
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/989058
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: 621554 Sample: ServerA.ps1 Startdate: 06/05/2022 Architecture: WINDOWS Score: 100 56 bitrat9300.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 8 2->9         started        11 powershell.exe 2->11         started        13 powershell.exe 28 2->13         started        17 wscript.exe 2->17         started        signatures3 process4 file5 19 cmd.exe 1 9->19         started        21 conhost.exe 9->21         started        23 cmd.exe 11->23         started        25 conhost.exe 11->25         started        52 C:\ProgramData\...\SEXUAXRYPIGCPWZFXQVLQV.ps1, ASCII 13->52 dropped 54 C:\ProgramData\...\SEXUAXRYPIGCPWZFXQVLQV.bat, ASCII 13->54 dropped 72 Bypasses PowerShell execution policy 13->72 27 powershell.exe 36 13->27         started        29 conhost.exe 13->29         started        signatures6 process7 process8 31 powershell.exe 14 19->31         started        34 powershell.exe 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 bitrat9300.duckdns.org 194.147.140.17, 49768, 49771, 49772 PTPEU unknown 38->58 60 192.168.2.1 unknown unknown 38->60 70 Hides threads from debuggers 38->70 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eb2b24470ff5572e47f2e39e4557f35a01233c68ce9b9db6b5eada127108d6ad/
Threat name:
Script-PowerShell.Packed.Generic
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Status:
Suspicious
First seen:
2022-05-06 12:22:08 UTC
File Type:
Text (PowerShell)
AV detection:
7 of 26 (26.92%)
Threat level:
  1/5
Verdict:
malicious
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9d077371cd1d6dc2b8b337d0bc978afb1e910a947bb0e14c15a37c70c745704c
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+ 949 additional samples on MalwareBazaar
Result
Malware family:
bitrat
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Score:
  10/10
Tags:
family:bitrat suricata trojan upx
Link:
https://tria.ge/reports/220506-pjwxzacefl/
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
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
Malware Config
C2 Extraction:
bitrat9300.duckdns.org:9300
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/eb2b24470ff5/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/eb2b24470ff5572e47f2e39e4557f35a01233c68ce9b9db6b5eada127108d6ad

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
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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