MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 46802842ff967e3810af08e372b0f969de57f2ed826498398c5367525fec0bc9. 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: 11


Intelligence 11 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 46802842ff967e3810af08e372b0f969de57f2ed826498398c5367525fec0bc9
SHA3-384 hash: 621ce8a7264eeddcea51b4767b1367a4af4931fc7b040fd4ef4d1e78e415ad298c2c2b7c8e6921dd68aca95852599a02
SHA1 hash: d5eee45b4a4dead11c033b19d7ea861a740c37af
MD5 hash: 7c1d2a69302830d0236a008ba7f01875
humanhash: march-apart-speaker-nine
File name:7C1D2A69302830D0236A008BA7F01875.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:5'896'192 bytes
First seen:2021-03-28 21:25:25 UTC
Last seen:2021-03-28 21:49:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 98304:dXX/ENdg13sywBntwrmN9Cdip98AZrOfY0TP0ojaLCq/DR+WMHLEv:NcNqw/WmNkwpGAZqfY0TFsYFLEv
Threatray 25 similar samples on MalwareBazaar
TLSH EA5633DD2B267061F1C28E326FB092CA50F6CE7C25BEA90D4B1D3DA6C9155CE69BC074
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
173.44.50.137:55500

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
173.44.50.137:55500 https://threatfox.abuse.ch/ioc/5645/

Intelligence

File Origin
# of uploads :
2
# of downloads :
143
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7C1D2A69302830D0236A008BA7F01875.exe
Verdict:
Malicious activity
Analysis date:
2021-03-28 21:28:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/17f842ca-dc80-4ca5-bf6d-b226d8b308e1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
BitRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/127393/
Detection(s):
SecuriteInfo.com.Trojan.MulDropNET.12.17707.10958.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Creating a file in the %AppData% directory
Running batch commands
Creating a process with a hidden window
Deleting a recently created file
Moving a recently created file
Setting a global event handler
Connection attempt
Replacing files
Sending a UDP request
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Enabling autorun by creating a file
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.
Malware family:
AsyncRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8ba7944f-5682-4fa6-b9ca-2438c63e6abc
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/656267
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates files in alternative data streams (ADS)
Drops PE files to the startup folder
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 377066 Sample: n74DqoAGos.exe Startdate: 28/03/2021 Architecture: WINDOWS Score: 100 65 Antivirus / Scanner detection for submitted sample 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 Multi AV Scanner detection for submitted file 2->69 71 5 other signatures 2->71 8 n74DqoAGos.exe 7 2->8         started        11 Defender.exe 9 2->11         started        13 ValorantLoader.exe 2->13         started        16 2 other processes 2->16 process3 file4 47 C:\Users\user\AppData\Local\...\Kksnalt.exe, PE32 8->47 dropped 49 C:\Users\user\AppData\...behaviorgraphwlhtcwgmxoaz.exe, PE32+ 8->49 dropped 51 C:\Users\user\AppData\...\n74DqoAGos.exe.log, ASCII 8->51 dropped 53 C:\Users\user\AppData\Local\...\Liwffbevb.exe, PE32 8->53 dropped 18 Kksnalt.exe 2 3 8->18         started        23 Gwlhtcwgmxoaz.exe 10 8->23         started        25 Liwffbevb.exe 2 8->25         started        55 C:\Users\user\AppData\Local\...\Defender.exe, PE32+ 11->55 dropped 27 cmd.exe 11->27         started        81 Hides threads from debuggers 13->81 signatures5 process6 dnsIp7 61 173.44.50.137, 49728, 49729, 49730 ASN-QUADRANET-GLOBALUS United States 18->61 63 192.168.2.1 unknown unknown 18->63 41 C:\Users\user\AppData\Local:28-03-2021, HTML 18->41 dropped 73 Antivirus detection for dropped file 18->73 75 Multi AV Scanner detection for dropped file 18->75 77 Creates files in alternative data streams (ADS) 18->77 79 2 other signatures 18->79 43 C:\Users\user\AppData\Roaming\Process.exe, PE32+ 23->43 dropped 45 C:\Users\user\AppData\Roaming\Defender.exe, PE32+ 23->45 dropped 29 cmd.exe 3 23->29         started        33 Defender.exe 27->33         started        35 conhost.exe 27->35         started        37 Defender.exe 27->37         started        file8 signatures9 process10 file11 57 C:\Users\user\AppData\Roaming\...\Process.exe, PE32+ 29->57 dropped 59 C:\Users\user\AppData\...\Defender.exe, PE32+ 29->59 dropped 83 Drops PE files to the startup folder 29->83 39 conhost.exe 29->39         started        85 Multi AV Scanner detection for dropped file 33->85 87 Machine Learning detection for dropped file 33->87 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/46802842ff967e3810af08e372b0f969de57f2ed826498398c5367525fec0bc9/
Threat name:
ByteCode-MSIL.Trojan.Ursnif
Create hunting rule
Status:
Malicious
First seen:
2021-03-25 14:32:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2acqqx7sz7dqefpbdrxfmhznhpfp4xnqjsjqommkntvex7mbpeq._file
Verdict:
malicious
Similar samples:
052a57afa8493f1396d73ab451c6df0135cf674529a26f692110b6ddb91c2672
BitRAT
08e4ff0c3fd04510841e9f4e55ba0b3d2681d8f4c3405fd83dd9bbc4c2fa01d9
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49a326ef65fb6a7f8e778fb2104aa2708e38601348ddbc04e8cbd9117af0458a
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539819840ab5f00373a1885399025e8b93a1f4f0b73d9f0397cdc7ac2560a459
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7dda641f8a033f4428d6dc5a37b7c2e141b739683187d6f6a29c906693e85d36
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9c8d8fabab405d77cff82b7d3e35904ca5ba5ae01f30755ba058a8505de8dcd5
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9da5dc2c6bd508dfe8cf010b88024e7672dde0d34f824e76dcba9a27b87da0a1
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a4ebee17a41b4d7d3d848c69d99eb85858dbe662c6c5d47884fb7fda72cce0f7
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cdc0186e900c4d463ca18a258e1749e385ce612506f5cc3478c620873fb3e814
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e889793952ee54d21fb326012e67ecd09b193b38ec65e473eb91a2b02820dbc5
BitRAT
+ 15 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210328-nbb38aka56/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
46802842ff967e3810af08e372b0f969de57f2ed826498398c5367525fec0bc9
MD5 hash:
7c1d2a69302830d0236a008ba7f01875
SHA1 hash:
d5eee45b4a4dead11c033b19d7ea861a740c37af
Link:
https://www.unpac.me/results/dc3c48f5-e7c2-417b-a991-dbdfc39c8d1b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/46802842ff967e3810af08e372b0f969de57f2ed826498398c5367525fec0bc9

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.

Cape
Cape
https://www.capesandbox.com/analysis/127393/

Comments