MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71. 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: 10


Intelligence 10 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71
SHA3-384 hash: 115e4c2b42987d240b7843311ecfe02fd010c44769f6f6c37b315d2c7e99d06aabba028530d79920a7bdaf059aabe3ff
SHA1 hash: 3a81dace6a19ccd2564564c90e92099addcf539a
MD5 hash: da9812a342b10c1429a60af815cc85f5
humanhash: cat-friend-nineteen-papa
File name:Order No 93459674 Specification and Dimension.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'800'408 bytes
First seen:2021-08-12 03:37:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 49152:UTCl/+XjmjnJ1vN0kGOWmSPrH+HVGvzzRUc6lwuZ1cT2/LRS:2O/jrykGOWmSK1AajZ1c6T0
Threatray 376 similar samples on MalwareBazaar
TLSH T183D58B3C29B9262FC066D675CBE59823F4009CAF3212BD55A4C73366437AA5779C323E
dhash icon faf2f2fafee6eefc (1 x BitRAT, 1 x AsyncRAT)
Reporter abuse_ch
Tags:BitRAT exe RAT


Avatar
abuse_ch
BitRAT C2:
134.19.179.179:8973

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
134.19.179.179:8973 https://threatfox.abuse.ch/ioc/173055/

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order No 93459674 Specification and Dimension.exe
Verdict:
Malicious activity
Analysis date:
2021-08-12 03:40:11 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/0eca317f-f158-492f-b90b-41b8e6d45434

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/178425/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
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/cde8d55e-de2b-4128-a7bd-99e6c10e22db
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/831382
Signature
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Hides threads from debuggers
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 463809 Sample: Order No 93459674 Specifica... Startdate: 12/08/2021 Architecture: WINDOWS Score: 100 38 storage.nsupdate.info 2->38 44 Yara detected BitRAT 2->44 46 Yara detected AntiVM3 2->46 48 Yara detected Xmrig cryptocurrency miner 2->48 50 8 other signatures 2->50 8 Order No 93459674 Specification and Dimension.exe 7 2->8         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\QIkZZSzTmzZHAr.exe, PE32 8->30 dropped 32 C:\...\QIkZZSzTmzZHAr.exe:Zone.Identifier, ASCII 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp25C1.tmp, XML 8->34 dropped 36 Order No 93459674 ...d Dimension.exe.log, ASCII 8->36 dropped 52 Adds a directory exclusion to Windows Defender 8->52 12 MSBuild.exe 8->12         started        16 powershell.exe 24 8->16         started        18 powershell.exe 25 8->18         started        20 2 other processes 8->20 signatures6 process7 dnsIp8 40 storage.nsupdate.info 134.19.179.179, 49718, 49726, 49727 GLOBALLAYERNL Netherlands 12->40 42 192.168.2.1 unknown unknown 12->42 54 Contains functionality to inject code into remote processes 12->54 56 Hides threads from debuggers 12->56 58 Contains functionality to hide a thread from the debugger 12->58 22 conhost.exe 16->22         started        24 conhost.exe 18->24         started        26 conhost.exe 20->26         started        28 conhost.exe 20->28         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-08-12 03:38:06 UTC
AV detection:
11 of 46 (23.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfveetngnbmwarkcwes4dwzh73ovf2zd3mwxiwjjtbeubddttvyq._file
Verdict:
malicious
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293440eae97b7c052aeaffd6855b2eda065b0b8fd452a830a9bf3c6637a20f4a
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8458809792ef932a851fd186808634fc27074d692cf851cdaf8f1f6a6cb98f0b
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c3ddf55e53888193522a7b619370b746cb0a79502c5157a98754a9009f644a11
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e4fae47c8647fc72fb1bbcadc0df6814c22298b3040938f81cbe0b83fec8b8b3
BitRAT
+ 366 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat suricata trojan upx
Link:
https://tria.ge/reports/210812-923p1qkxja/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
UPX packed file
BitRAT
BitRAT Payload
suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)
Unpacked files
SH256 hash:
9e7b0e4784d3ebb0fb4c98c5c482e9bff23689e32ef4e8a585a070be4cb65bd4
MD5 hash:
9c179cc5ebf094017f3459373069e2c4
SHA1 hash:
a36a55fda0204b19d9b97b18e722e3ecbab1fb9b
Link:
https://www.unpac.me/results/903d9cb9-5107-4c13-aa63-2aa2138efdfb/
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
Link:
https://www.unpac.me/results/903d9cb9-5107-4c13-aa63-2aa2138efdfb/
SH256 hash:
8796884ac8e4fc4708d213dcc73b39d735abcc97dbbede2dc6055f27545bfa3d
MD5 hash:
f85e42f7f95c3d33448a35d6e4eb705f
SHA1 hash:
018158e790d73e789640c7fd88420384d3c22512
Link:
https://www.unpac.me/results/903d9cb9-5107-4c13-aa63-2aa2138efdfb/
SH256 hash:
b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71
MD5 hash:
da9812a342b10c1429a60af815cc85f5
SHA1 hash:
3a81dace6a19ccd2564564c90e92099addcf539a
Link:
https://www.unpac.me/results/903d9cb9-5107-4c13-aa63-2aa2138efdfb/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b16a424da668/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
Link:
https://yomi.yoroi.company/submissions/b16a424da66859604542b125c1db27fedd52eb23db2d7459299849408c739d71

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/178425/

Comments