MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3936db5f71715f5ef3c4807c9fe0913943ae3b0aa3f000f40ec95558789a2450. 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: 8


Intelligence 8 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3936db5f71715f5ef3c4807c9fe0913943ae3b0aa3f000f40ec95558789a2450
SHA3-384 hash: d385014823151c186e3dd4341d366146c178e09f94d580caae053e5ff58268e61b477abf69f8542845cacefc751671f4
SHA1 hash: ab2886e44b893746273e557072b5e485f48d93c2
MD5 hash: d415e0455e926cb830e089caf1ada218
humanhash: mike-burger-lithium-helium
File name:Payment Copy #6578965432.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'482'176 bytes
First seen:2021-04-05 09:30:15 UTC
Last seen:2021-04-05 11:20:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:Pt2VdS+BfRvSw+2MybNvfep12sw+PUhQYkSnyidQPpxl:PIVdXBfRr+2VxOb2sw/hZ5ZG
Threatray 142 similar samples on MalwareBazaar
TLSH A5B5231073DBDAA2E86A37F6D9A2C40613B4F0C47423D7584ED5A2C9325670D0EDAEE7
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
194.5.98.52:55441

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
194.5.98.52:55441 https://threatfox.abuse.ch/ioc/6853/

Intelligence

File Origin
# of uploads :
2
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Copy #6578965432.exe
Verdict:
Malicious activity
Analysis date:
2021-04-05 09:45:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/82b61bbd-55f6-428b-836c-12fe9f087c8d

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/132195/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.31002.17375.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Replacing files
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1acb1baf-0c2a-4ef5-9424-c2ce99b31393
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/665964
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for dropped file
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Uses dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 381908 Sample: Payment Copy #6578965432.exe Startdate: 05/04/2021 Architecture: WINDOWS Score: 100 41 trotox.duckdns.org 2->41 47 Multi AV Scanner detection for dropped file 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 7 other signatures 2->53 9 svchost?.exe 2 2 2->9         started        14 Payment Copy #6578965432.exe 6 2->14         started        16 vlc.exe 2->16         started        18 vlc.exe 2->18         started        signatures3 process4 dnsIp5 43 trotox.duckdns.org 194.5.98.52, 49743, 49744, 49747 DANILENKODE Netherlands 9->43 45 192.168.2.1 unknown unknown 9->45 33 C:\Users\user\AppData\Local:05-04-2021, HTML 9->33 dropped 55 Antivirus detection for dropped file 9->55 57 Creates files in alternative data streams (ADS) 9->57 59 Contains functionality to inject code into remote processes 9->59 61 Contains functionality to hide a thread from the debugger 9->61 35 C:\Users\user\AppData\Roaming\mlVkOoGl.exe, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\...\tmp98F4.tmp, XML 14->37 dropped 39 C:\Users\...\Payment Copy #6578965432.exe.log, ASCII 14->39 dropped 63 Injects a PE file into a foreign processes 14->63 20 Payment Copy #6578965432.exe 1 14->20         started        23 schtasks.exe 1 14->23         started        65 Hides threads from debuggers 16->65 file6 signatures7 process8 file9 31 C:\Users\user\AppData\Roaming\svchost?.exe, PE32 20->31 dropped 25 schtasks.exe 1 20->25         started        27 conhost.exe 23->27         started        process10 process11 29 conhost.exe 25->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3936db5f71715f5ef3c4807c9fe0913943ae3b0aa3f000f40ec95558789a2450/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-05 09:31:05 UTC
AV detection:
9 of 48 (18.75%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=he3nwx3rofpv546eqb6j7yerhfb24oykupyab5aozfkvq6e2eria._file
Verdict:
malicious
Similar samples:
1e8c309986927596fd6c92e8f759ad5adb1359d3faac3c18f8b2b456427a96b0
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57962424bffff920ffddd397bb18ea1dcb43b641ff8a8d72c73c8e6db3d9b63d
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8b2744b97b3c93be486b1b01d01e5b10eba93e0e521225f473deef35643c9b0a
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8b9b14dcc5922662ded18967ad9ab1aaf1a4fcf6f3d418905f9c3d161e913e83
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9bfb51765366fced816f107879617ad94d5b7501ab98ac4a3e6bdc699f51f55d
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be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea
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ccadb83ba60ee8071cc3a4dd12d7169c78a8bd17aef30865101640b3cd73cc34
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ccaed6d340b8a3072f1c577047ad975f0678128f4a0516cb40b8acb327037bc0
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ed89efa7c8159a2158076d37effc5f0f12bba88955ee9345cf67210ec0a6e43c
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fe0a8d4538509b238f96d42c57d73ffb49d1967c4b6dc8b397a4684446a04460
BitRAT
+ 132 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence pyinstaller upx
Link:
https://tria.ge/reports/210405-rqwvfgrcb2/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Detects Pyinstaller
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Modifies Windows Firewall
UPX packed file
Unpacked files
SH256 hash:
a62d42569771c6bc5eaabd955a668525b0cc46d3a4da6c2fe6572df74ee2275c
MD5 hash:
448a99c9aa9b8b540be2a352c6344d63
SHA1 hash:
64c6e775cf15e693eb7f7b5cfd61c79c94237f20
Link:
https://www.unpac.me/results/b1494551-ede0-4159-9bfd-445d0d07dda0/
SH256 hash:
90b771708085dfb496ef3e68a511301b77fa8d02f7439d7f0adf1bf0f3712f2b
MD5 hash:
8631fff7caa54e22af04a02a8fb12522
SHA1 hash:
42eb3175905400c13de95e509b275d881f61de9e
Link:
https://www.unpac.me/results/b1494551-ede0-4159-9bfd-445d0d07dda0/
SH256 hash:
fdccaed76f7279e6b8cc1579dadeed03fa1b8d1adcdfbcac585a68da168366d5
MD5 hash:
8b603b23caf00139206f293eb741a9f0
SHA1 hash:
1cc90aec7ce07b13930fe0c088fe3cd155b3ea07
Link:
https://www.unpac.me/results/b1494551-ede0-4159-9bfd-445d0d07dda0/
SH256 hash:
3936db5f71715f5ef3c4807c9fe0913943ae3b0aa3f000f40ec95558789a2450
MD5 hash:
d415e0455e926cb830e089caf1ada218
SHA1 hash:
ab2886e44b893746273e557072b5e485f48d93c2
Link:
https://www.unpac.me/results/b1494551-ede0-4159-9bfd-445d0d07dda0/
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/3936db5f71715f5ef3c4807c9fe0913943ae3b0aa3f000f40ec95558789a2450

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT
Rule name:RSharedStrings
Create hunting rule
Author:Katie Kleemola
Description:identifiers for remote and gmremote
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

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/132195/

Comments