MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 50e2c6aac34de9ed4e1b3fcfcd5aaa34892696f2681aa5e8c45a5dbe0915a43c. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 50e2c6aac34de9ed4e1b3fcfcd5aaa34892696f2681aa5e8c45a5dbe0915a43c
SHA3-384 hash: 89659bab1f02fa53a21dcdf74c96876c8bfff675078f906f0c64b3c449c5926ada68598d178dff136ee9fcee950db626
SHA1 hash: 0d4659d8fa1399d72c7bb922e37d5b400bcfabc3
MD5 hash: 30d4a80feb5e57014fd0b922dc1d4ba2
humanhash: glucose-paris-white-wolfram
File name:notepad.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:154'616 bytes
First seen:2021-01-07 01:20:46 UTC
Last seen:2021-01-07 13:05:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 1536:gy7JCLjgecD5PJRIBbygRThCFP6EuL2wvj5MtqGJPKAvXO8wWUpaib7wFrhYB/Sl:gydCv01JWbyg/Pl7Gl7T
Threatray 74 similar samples on MalwareBazaar
TLSH A8E3D87C6EC41977E6BFE676D5F10AC7FB26711332210E0E619743860883B972D8A91E
Reporter MLParker1
Tags:BitRAT

Intelligence

File Origin
# of uploads :
3
# of downloads :
267
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
notepad.exe
Verdict:
Malicious activity
Analysis date:
2021-01-07 01:23:22 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/de649c88-2a08-4e2c-a628-32f8e72faf42

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DLAgent02
Create hunting rule
Link:
https://www.capesandbox.com/analysis/110788/
Detection(s):
SecuriteInfo.com.Artemis30D4A80FEB5E.30354.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Running batch commands
Creating a process with a hidden window
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Sending a UDP request
Sending a TCP request to an infection source
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.
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/575607
Signature
Connects to a pastebin service (likely for C&C)
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates files in alternative data streams (ADS)
Creates multiple autostart registry keys
Drops PE files to the startup folder
Hides threads from debuggers
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
System process connects to network (likely due to code injection or exploit)
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 336859 Sample: notepad.exe Startdate: 07/01/2021 Architecture: WINDOWS Score: 100 63 hastebin.com 2->63 71 Multi AV Scanner detection for dropped file 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 Yara detected BitRAT 2->75 77 Connects to a pastebin service (likely for C&C) 2->77 8 notepad.exe 18 5 2->8         started        13 misc.exe 2->13         started        15 notepad.exe 3 2->15         started        signatures3 process4 dnsIp5 65 hastebin.com 172.67.201.126, 443, 49735, 49745 CLOUDFLARENETUS United States 8->65 55 C:\Users\user\AppData\Roaming\...\notepad.exe, PE32 8->55 dropped 57 C:\Users\user\...\notepad.exe:Zone.Identifier, ASCII 8->57 dropped 87 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->87 89 Creates an undocumented autostart registry key 8->89 91 Creates multiple autostart registry keys 8->91 101 2 other signatures 8->101 17 notepad.exe 2 2 8->17         started        22 cmd.exe 1 8->22         started        24 WerFault.exe 23 9 8->24         started        30 5 other processes 8->30 67 192.168.2.1 unknown unknown 13->67 59 C:\Users\user\AppData\Roaming\...\misc.exe, PE32 13->59 dropped 93 Creates autostart registry keys with suspicious names 13->93 95 Drops PE files to the startup folder 13->95 97 Hides threads from debuggers 13->97 99 System process connects to network (likely due to code injection or exploit) 15->99 26 cmd.exe 15->26         started        28 cmd.exe 15->28         started        file6 signatures7 process8 dnsIp9 61 38.132.99.154, 1234, 49743, 49752 M247GB United States 17->61 51 C:\Users\user\AppData\Local:07-01-2021, HTML 17->51 dropped 79 System process connects to network (likely due to code injection or exploit) 17->79 81 Creates files in alternative data streams (ADS) 17->81 83 Creates multiple autostart registry keys 17->83 85 Hides threads from debuggers 17->85 32 timeout.exe 1 22->32         started        35 conhost.exe 22->35         started        53 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 24->53 dropped 37 conhost.exe 26->37         started        39 timeout.exe 26->39         started        47 2 other processes 28->47 41 conhost.exe 30->41         started        43 conhost.exe 30->43         started        45 conhost.exe 30->45         started        49 3 other processes 30->49 file10 signatures11 process12 signatures13 69 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 32->69
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/50e2c6aac34de9ed4e1b3fcfcd5aaa34892696f2681aa5e8c45a5dbe0915a43c/
Threat name:
ByteCode-MSIL.Downloader.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-01-07 01:01:29 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kdrmnkwdjxu62tq3h7h42wvkgsesnfxsnankl2geljo34civuq6a._file
Verdict:
malicious
Similar samples:
10a2b667b6294c999ff6db8e6b89ac9272aaebb1c4fa526125c646ac5c7b6b28
BitRAT
1c1b2595e6838a1ee24e806ff60b80a40ad7166caaaaf65080deda57c7292c53
BitRAT
22dbe6172d32b9b90d66036688e440a9026524f8c4c61b1c05f45dbd63919483
BitRAT
243e8ba43bcdb6634c77835df678964743893a30f4d2abe9596f2add2882e074
BitRAT
2ddd796e9b53ab3d7eaf4093529077f637f182a934a851af24da8c8f189aeed3
BitRAT
3cf331e46b6f16ef2a591637b64865d81b19e016ad3f4f3280aa1a872f1261ab
BitRAT
446a57da424b148321083f32681f6394b8a8bf8cfe750054697922c091f30624
BitRAT
80104e0ad490b44a632a15e5875e7626db7f35fa94d7aadf19c45a621d75c7e0
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8fdc007dd13e7c0c5bbe426da723499db81518697eb84d2fd2a0181996d276fa
BitRAT
f1080a2b8c64a3c7b9ba733360e7e70947859b250f4ed760a35f7104a70d6d91
BitRAT
+ 64 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence upx
Link:
https://tria.ge/reports/210107-n54l9tzh9n/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Drops startup file
Looks for VMWare Tools registry key
UPX packed file
Looks for VirtualBox Guest Additions in registry
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
50e2c6aac34de9ed4e1b3fcfcd5aaa34892696f2681aa5e8c45a5dbe0915a43c
MD5 hash:
30d4a80feb5e57014fd0b922dc1d4ba2
SHA1 hash:
0d4659d8fa1399d72c7bb922e37d5b400bcfabc3
Link:
https://www.unpac.me/results/b850fb42-528d-4679-ac2d-4af0c1c3dc99/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/50e2c6aac34de9ed4e1b3fcfcd5aaa34892696f2681aa5e8c45a5dbe0915a43c

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_DLAgent02
Create hunting rule
Author:ditekSHen
Description:Detects known downloader agent downloading encoded binaries in patches from paste-like websites, most notably hastebin
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/110788/

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