MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea. 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 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea
SHA3-384 hash: 9c19da7525989692ba865298ef6a28a936bf1ceab03f6c1ffa8d606104d2e843f0770954a985138c23b6916324fba19c
SHA1 hash: d2ddc51db897c6ebc49c6619e7ff7fb15098eed1
MD5 hash: 2e7aebfe9a87ad280f82090a4a82ac4c
humanhash: yellow-ack-pasta-quebec
File name:Booking Confirmation 8f43d80a-6f0f-4d89-926d-8d1dce8- Copy- PDF.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:3'132'032 bytes
First seen:2021-03-17 07:22:32 UTC
Last seen:2021-03-18 07:38:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 49152:HiH7TBy8xV87GPJrLEQsIDKzn1auiH7TBy8xV87GPJrLEQsIDKzn1roI:CHRycV8uJrLFsDb1abHRycV8uJrLFsDD
Threatray 118 similar samples on MalwareBazaar
TLSH 88E53392BA500661D3480BF386A6ACCC2339E625CB5CE94EB5017F582CC7F6CDD9E4D9
Reporter TeamDreier
Tags:BitRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Booking Confirmation 8f43d80a-6f0f-4d89-926d-8d1dce8- Copy- PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 07:24:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/75c852af-8426-4aba-8fe3-b28f4e6435a2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.9133.21244.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
DNS request
Setting a global event handler
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Connection attempt to an infection source
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:
Malicious
Link:
https://analyze.intezer.com/analyses/2b4e49ad-8683-4934-99d5-e9944772e00e
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/641769
Signature
.NET source code contains potential unpacker
Contains functionality to hide a thread from the debugger
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Yara detected BitRAT
Yara detected Costura Assembly Loader
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 369856 Sample: Booking Confirmation 8f43d8... Startdate: 17/03/2021 Architecture: WINDOWS Score: 100 46 winwin76997708nk.awsmppl.com 2->46 58 Multi AV Scanner detection for domain / URL 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 Yara detected BitRAT 2->62 64 6 other signatures 2->64 7 Booking Confirmation 8f43d80a-6f0f-4d89-926d-8d1dce8- Copy- PDF.exe 1 7 2->7         started        11 images.exe 5 2->11         started        13 images.exe 2 2->13         started        signatures3 process4 file5 34 C:\Users\user\AppData\Roaming\...\images.exe, PE32 7->34 dropped 36 Booking Confirmati...dce8- Copy- PDF.exe, PE32 7->36 dropped 38 C:\Users\user\...\images.exe:Zone.Identifier, ASCII 7->38 dropped 44 2 other malicious files 7->44 dropped 66 Writes to foreign memory regions 7->66 68 Injects a PE file into a foreign processes 7->68 15 Booking Confirmation 8f43d80a-6f0f-4d89-926d-8d1dce8- Copy- PDF.exe 1 1 7->15         started        20 Booking Confirmation 8f43d80a-6f0f-4d89-926d-8d1dce8- Copy- PDF.exe 7->20         started        40 C:\Users\user\AppData\Local\Temp\images.exe, PE32 11->40 dropped 42 C:\Users\user\...\images.exe:Zone.Identifier, ASCII 11->42 dropped 22 images.exe 11->22         started        24 images.exe 11->24         started        26 images.exe 13->26         started        28 images.exe 13->28         started        30 images.exe 13->30         started        signatures6 process7 dnsIp8 48 winwin76997708nk.awsmppl.com 51.210.201.99, 49721, 49722, 49724 OVHFR France 15->48 50 192.168.2.1 unknown unknown 15->50 32 C:\Users\user\AppData\Local:17-03-2021, ASCII 15->32 dropped 52 Creates files in alternative data streams (ADS) 15->52 54 Hides threads from debuggers 15->54 56 Machine Learning detection for dropped file 24->56 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xydpga5ocm7dn6d66aa5ynu7aijpo2zgvvj6yfy72lon32kghtva._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
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+ 108 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan upx
Link:
https://tria.ge/reports/210317-8hlvxnzbcx/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
UPX packed file
BitRAT
BitRAT Payload
Unpacked files
SH256 hash:
32894b787adf4e414f39997f71596d5500104ad5b574c0476de55f9e985bee28
MD5 hash:
9e2bf2561b0beba80f36267a563f9e01
SHA1 hash:
38391b4723df8d497cad01a2b73faa2bc0384b1a
Link:
https://www.unpac.me/results/0eb01a69-6e07-4779-b0f0-3903eb2633c5/
SH256 hash:
0c5cfee6ef58ff500ae331294f79f88d0318c3905803295dd671a4b488b9d4ca
MD5 hash:
cf9614412f4d386c9b0b343eaed2b287
SHA1 hash:
54430b3ad2e3e549641b4a4619a9cdbdcf4b6471
Link:
https://www.unpac.me/results/0eb01a69-6e07-4779-b0f0-3903eb2633c5/
SH256 hash:
be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea
MD5 hash:
2e7aebfe9a87ad280f82090a4a82ac4c
SHA1 hash:
d2ddc51db897c6ebc49c6619e7ff7fb15098eed1
Link:
https://www.unpac.me/results/0eb01a69-6e07-4779-b0f0-3903eb2633c5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/be06f303ae133e36f87ef001dc369f0212f76b26ad53ec171fd2dcdde9463cea

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: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.

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