MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021
SHA3-384 hash: cc559c0314ab8434f5bdd003120ca160e8012815ff23eaa67a686abe6f367ce72847d54e5b50521e41cd4ba0c8ca5691
SHA1 hash: c1293c70b3689ea72467eaa489d6abdd69c74722
MD5 hash: 37b2f2b402c9fd67af523ce7a4ed160b
humanhash: may-nuts-november-orange
File name:37b2f2b402c9fd67af523ce7a4ed160b.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'713'872 bytes
First seen:2021-03-17 08:10:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 646167cce332c1c252cdcb1839e0cf48 (8'473 x RedLineStealer, 4'851 x Amadey, 290 x Smoke Loader)
ssdeep 49152:Kcq8z+DB/HE21C8YwN2vVV94l8bugqEVSCwwt+t069GRwZv22h:E8QhHE2oqWal8SSVSSna22h
Threatray 170 similar samples on MalwareBazaar
TLSH 6BC53387E7F5E073F8E16B3158B593832A7679D08B20811B257F889126B2E71B2453F7
Reporter abuse_ch
Tags:BitRAT exe RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
37b2f2b402c9fd67af523ce7a4ed160b.exe
Verdict:
Malicious activity
Analysis date:
2021-03-17 08:19:48 UTC
Tags:
autoit
Link:
https://app.any.run/tasks/7837013b-3bac-4dce-af40-eec38f0dd91a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.UntrustedCertificate.iObit-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Sending a UDP request
Running batch commands
Creating a process with a hidden window
Launching cmd.exe command interpreter
Launching a process
Creating a process from a recently created file
DNS request
Creating a file in the %AppData% subdirectories
Deleting a recently created file
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.
Gathering data
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/642056
Signature
Binary contains a suspicious time stamp
Detected potential unwanted application
Drops PE files with a suspicious file extension
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Drops script at startup location
Sigma detected: Suspicious Certutil Command
Submitted sample is a known malware sample
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 370003 Sample: tl2uliYxhr.exe Startdate: 17/03/2021 Architecture: WINDOWS Score: 100 57 borah22.accesscam.org 2->57 65 Multi AV Scanner detection for submitted file 2->65 67 Yara detected BitRAT 2->67 69 Yara detected Xmrig cryptocurrency miner 2->69 71 5 other signatures 2->71 11 tl2uliYxhr.exe 1 6 2->11         started        13 wscript.exe 2->13         started        15 rundll32.exe 2->15         started        signatures3 process4 process5 17 cmd.exe 1 11->17         started        19 cmd.exe 1 11->19         started        signatures6 22 cmd.exe 2 17->22         started        25 conhost.exe 17->25         started        73 Submitted sample is a known malware sample 19->73 75 Obfuscated command line found 19->75 77 Uses ping.exe to sleep 19->77 79 Uses ping.exe to check the status of other devices and networks 19->79 27 conhost.exe 19->27         started        process7 signatures8 81 Obfuscated command line found 22->81 83 Uses ping.exe to sleep 22->83 29 Vigilanza.com 22->29         started        32 PING.EXE 1 22->32         started        35 findstr.exe 1 22->35         started        38 certutil.exe 2 22->38         started        process9 dnsIp10 87 Drops PE files with a suspicious file extension 29->87 40 Vigilanza.com 6 29->40         started        55 127.0.0.1 unknown unknown 32->55 49 C:\Users\user\AppData\Local\...\Vigilanza.com, Targa 35->49 dropped file11 signatures12 process13 dnsIp14 59 euzpdpTPHvaakOPTnKc.euzpdpTPHvaakOPTnKc 40->59 51 C:\Users\user\AppData\...\yroPWpvwuS.com, PE32 40->51 dropped 53 C:\Users\user\AppData\...\yroPWpvwuS.url, MS 40->53 dropped 85 Injects a PE file into a foreign processes 40->85 45 Vigilanza.com 1 40->45         started        file15 signatures16 process17 dnsIp18 61 borah22.accesscam.org 79.134.225.46, 49756, 49759, 49760 FINK-TELECOM-SERVICESCH Switzerland 45->61 63 192.168.2.1 unknown unknown 45->63 89 Hides threads from debuggers 45->89 signatures19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021/
Threat name:
Win32.Trojan.Alien
Create hunting rule
Status:
Malicious
First seen:
2021-03-17 08:11:05 UTC
AV detection:
11 of 47 (23.40%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jaznpbzpxwqj7g2ronlbdu3s74ngabg4rwbb2lzoe36337bqaaqq._file
Verdict:
malicious
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+ 160 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210317-jftcrawfhx/
Behaviour
Runs ping.exe
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
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Unpacked files
SH256 hash:
d3c16112a56249d394c34134e71a6860fba98098f013a84557ba6159e18973d8
MD5 hash:
826f97c7a24ccc418601f78c35ea1f8b
SHA1 hash:
a23ac15198ead14b2040f248ce0335561f65d133
Link:
https://www.unpac.me/results/5185413e-ff0b-49a1-ab48-2b452ed466e3/
SH256 hash:
4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021
MD5 hash:
37b2f2b402c9fd67af523ce7a4ed160b
SHA1 hash:
c1293c70b3689ea72467eaa489d6abdd69c74722
Link:
https://www.unpac.me/results/5185413e-ff0b-49a1-ab48-2b452ed466e3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.10
Link:
https://yomi.yoroi.company/submissions/4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
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.

Web download

BitRAT

Executable exe 4832d7872fbda09f9b51735611d372ff1a6004dc8d821d2f2e26fdbdfc300021

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1072576/
  
Delivery method
Distributed via web download

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