MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
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SHA256 hash: 8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688
SHA3-384 hash: b1016737ee2ac1b5a6b4ef05349e87edbecbc97105830e1de1445ca631b99d5fdb20b6fda682d2bcacfcb63520082d9a
SHA1 hash: d28a3f9edb5651de9c7a418e63f8417105c83c63
MD5 hash: d43ca72d6fd0c9a2e3f3774b74fd5028
humanhash: utah-carpet-ceiling-nevada
File name:d43ca72d6fd0c9a2e3f3774b74fd5028.exe
Download: download sample
Signature BitRAT
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File size:77'824 bytes
First seen:2022-11-22 09:42:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:EwHgiRJFKfgYBUngABZvxZ/DOG8s8MkeNSzXzKD:EwASJFKRapBZP/Dl8DMDSzX+D
Threatray 829 similar samples on MalwareBazaar
TLSH T1C573CFABEA8AC543D28A867EC45798F583A9CCD8D453D93324843F093C37F19CA75396
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 16174db2a88e9620 (26 x BitRAT, 16 x AsyncRAT, 9 x AveMariaRAT)
Reporter abuse_ch
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
bitrat
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ID:
1
File name:
inquiry.doc
Verdict:
Malicious activity
Analysis date:
2022-11-21 15:07:31 UTC
Tags:
exploit cve-2017-11882 trojan bitrat rat stealer
Link:
https://app.any.run/tasks/56205cdf-f1be-4c8b-bd4b-6b6080f3eced

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/337165/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.63785540.14358.4257.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637c99a8903ba0eaf36cfc1c/reports/9e15b544-75e5-4c86-8e37-5f179034c993/overview
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:
BitRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c178179-ecb2-413f-9ebf-c4dedd06a4d7
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1118798
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates files in alternative data streams (ADS)
Encrypted powershell cmdline option found
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 751513 Sample: YHAGQouw1E.exe Startdate: 22/11/2022 Architecture: WINDOWS Score: 100 55 Snort IDS alert for network traffic 2->55 57 Multi AV Scanner detection for domain / URL 2->57 59 Malicious sample detected (through community Yara rule) 2->59 61 7 other signatures 2->61 7 YHAGQouw1E.exe 16 7 2->7         started        12 Bawhjfpgez.exe 14 4 2->12         started        14 Bawhjfpgez.exe 3 2->14         started        process3 dnsIp4 51 a.pomf.cat 69.39.225.3, 443, 49714, 49718 ASN-GIGENETUS United States 7->51 53 192.168.2.1 unknown unknown 7->53 43 C:\Users\user\AppData\...\Bawhjfpgez.exe, PE32 7->43 dropped 45 C:\Users\...\Bawhjfpgez.exe:Zone.Identifier, ASCII 7->45 dropped 47 C:\Users\user\AppData\...\YHAGQouw1E.exe.log, ASCII 7->47 dropped 67 Encrypted powershell cmdline option found 7->67 69 Injects a PE file into a foreign processes 7->69 16 YHAGQouw1E.exe 1 1 7->16         started        21 powershell.exe 16 7->21         started        71 Antivirus detection for dropped file 12->71 73 Multi AV Scanner detection for dropped file 12->73 75 Machine Learning detection for dropped file 12->75 23 Bawhjfpgez.exe 12->23         started        25 powershell.exe 12->25         started        27 Bawhjfpgez.exe 12->27         started        33 2 other processes 12->33 29 Bawhjfpgez.exe 14->29         started        31 powershell.exe 14->31         started        file5 signatures6 process7 dnsIp8 49 37.139.128.233, 3569, 49717, 49721 LVLT-10753US Germany 16->49 41 C:\Users\user\AppData\Local:22-11-2022, HTML 16->41 dropped 63 Creates files in alternative data streams (ADS) 16->63 65 Hides threads from debuggers 16->65 35 conhost.exe 21->35         started        37 conhost.exe 25->37         started        39 conhost.exe 31->39         started        file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688/
Threat name:
ByteCode-MSIL.Trojan.Omaneat
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Status:
Malicious
First seen:
2022-11-21 15:24:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxmt7wavo4btwgcgi62wnylangiamollzrwl772allgelf6a22ea._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
1b9c9b834da58ea5a48a29ecb1fa94be9745a48484417ff2caf6ed70f1a50cbd
BitRAT
5d96c7e165399a26f874e14e20ab5277914f4fceeda523a2e2c805a9d8047a15
BitRAT
6f2bfcf2a18e32505a684d6636e68f098a1fae5ceff3f8eacc17f9910709dca2
BitRAT
770e60bd6058174717ddc4fd4c194579acd9012d792aa912bcc217ff99bcf17d
BitRAT
879b3899bd1dc321c620a9abcd9fa2ce3222047bc49b57cd00a8dabfc9e2b0ac
BitRAT
8be298e99ae5cf904714dbfe1df10a43b948130a5e08b494e4196665d9047b74
BitRAT
8d5f868a2c1a386df121fbd941cb9b5510270d34674e964bbe3a7a36d7877577
BitRAT
9afa8ea8064c15e349caad45d31c18c41349080c4ed1d35fdd3472659736a19b
BitRAT
+ 819 additional samples on MalwareBazaar
Result
Malware family:
xenarmor
Create hunting rule
Score:
  10/10
Tags:
family:bitrat family:xenarmor collection password persistence recovery spyware stealer trojan upx
Link:
https://tria.ge/reports/221122-lpxjxahb42/
Behaviour
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
Accesses Microsoft Outlook accounts
Adds Run key to start application
Checks computer location settings
Loads dropped DLL
Reads data files stored by FTP clients
Reads local data of messenger clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
ACProtect 1.3x - 1.4x DLL software
BitRAT
XenArmor Suite
Malware Config
C2 Extraction:
37.139.128.233:3569
Unpacked files
SH256 hash:
8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688
MD5 hash:
d43ca72d6fd0c9a2e3f3774b74fd5028
SHA1 hash:
d28a3f9edb5651de9c7a418e63f8417105c83c63
Link:
https://www.unpac.me/results/e01853a9-3e83-4d1b-b56e-4617c2fcd411/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8dd93fd81577/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688

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
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

BitRAT

Executable exe 8dd93fd81577033b184647b566e160699006396bcc6cbfff405acc4597c0d688

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2429117/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/337165/

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