MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788
SHA3-384 hash: ec76ec495dbcecd2635669fe08cbc1f0234e71b25a19118ef036804790939b39721b47e607b145849537585156a283db
SHA1 hash: 3f43207a00cd456fd54e783e95b20a849c09961b
MD5 hash: 4136661e8a9689aca8802518294b02fe
humanhash: lima-sink-potato-angel
File name:4136661e8a9689aca8802518294b02fe.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'306'896 bytes
First seen:2022-01-07 14:01:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8ce72e3282cfe3876fcd1078f6043be9 (1 x BitRAT, 1 x ArkeiStealer)
ssdeep 49152:g1F0tkktybKBclPLU+aSt9/Wp1TJ0G70Gh6sICitO/PCAevNl24:gUY+i9aSt9/KTJ0oH0CvCAQx
Threatray 590 similar samples on MalwareBazaar
TLSH T19CB51282F949B587E146B371B0A2663C122BBFA6857CC223157FFD0745FA0C674BAE11
File icon (PE):PE icon
dhash icon d2b29e8696969eba (1 x BitRAT)
Reporter abuse_ch
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
337
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4136661e8a9689aca8802518294b02fe.exe
Verdict:
Malicious activity
Analysis date:
2022-01-07 14:07:49 UTC
Tags:
trojan bitrat rat
Link:
https://app.any.run/tasks/40193bac-93ce-405a-adab-6e5acf08a4e9

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/217730/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47839461.3403.29051.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for analyzing tools
Searching for the window
Сreating synchronization primitives
DNS request
Setting a global event handler
Modifying an executable file
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %temp% directory
Searching for the browser window
Unauthorized injection to a recently created process
Moving of the original file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a global event handler for the keyboard
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug overlay packed
Link:
https://www.filescan.io/uploads/61d847de1c0d769df9d5b48b/reports/eb039018-86f9-4ad1-a959-a88d18cce5ff/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:
Ryuk
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5cff9e8a-8769-4018-a0fe-0c99094381aa
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/916848
Signature
Binary is likely a compiled AutoIt script file
C2 URLs / IPs found in malware configuration
Creates files in alternative data streams (ADS)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to evade analysis by execution special instruction which cause usermode exception
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 549326 Sample: 47VEHByxB1.exe Startdate: 07/01/2022 Architecture: WINDOWS Score: 92 44 play.google.com 2->44 56 Found malware configuration 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 Yara detected BitRAT 2->60 62 3 other signatures 2->62 8 47VEHByxB1.exe 2 16 2->8         started        13 syspro.exe 2->13         started        15 syspro.exe 2->15         started        signatures3 process4 dnsIp5 46 91.243.32.131, 49761, 49766, 49768 MATTEOGB Russian Federation 8->46 48 cdn.discordapp.com 162.159.135.233, 443, 49793 CLOUDFLARENETUS United States 8->48 34 C:\Users\user\AppData\Local\...\08ONN02A.exe, MS-DOS 8->34 dropped 36 C:\Users\user\AppData\Local:07-01-2022, HTML 8->36 dropped 38 C:\Users\user\AppData\Local\...\Build[1].exe, PE32+ 8->38 dropped 64 Creates files in alternative data streams (ADS) 8->64 66 Tries to evade analysis by execution special instruction which cause usermode exception 8->66 68 Hides threads from debuggers 8->68 17 chrome.exe 8 229 8->17         started        21 syspro.exe 8->21         started        23 08ONN02A.exe 8->23         started        70 Tries to detect sandboxes and other dynamic analysis tools (window names) 13->70 file6 signatures7 process8 dnsIp9 40 192.168.2.1 unknown unknown 17->40 42 239.255.255.250 unknown Reserved 17->42 32 C:\Users\user\AppData\Local\...\000006.log, DOS 17->32 dropped 25 chrome.exe 38 17->25         started        28 chrome.exe 1 6 17->28         started        30 chrome.exe 1 17->30         started        file10 process11 dnsIp12 50 youtube.com 142.250.181.238, 443, 49869 GOOGLEUS United States 25->50 52 i.ytimg.com 142.250.181.246, 443, 49811, 62832 GOOGLEUS United States 25->52 54 17 other IPs or domains 25->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-01-06 20:41:09 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
18 of 43 (41.86%)
Threat level:
  5/5
Verdict:
malicious
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BitRAT
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3fa922a47452a41dbe5880e6e6e34f7b401db127a46fa9b3d03daa7020eaaa82
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84c32cb403361a5d8d8117cf941b89c6c819ac453a0e1f411eb5c2952cc35e7c
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96f69fe5148b0838909afe927aa280b4919b7f12b1593ed4a461de49fa725b1b
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dff85817c9f5b1bc9153495323fa7b36fc8f8b6a8100155081d885e840da9c89
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e64680fcc09a464e9c482987f8727df5d25ec4bbc312db6a51d557178f9ab17a
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ede0c83fc3c75766a73b4f0c2a8b262ad12363e5160eadff4c2abbcc7115462d
BitRAT
+ 580 additional samples on MalwareBazaar
Result
Malware family:
mimikatz
Create hunting rule
Score:
  10/10
Tags:
family:bitrat family:mimikatz persistence trojan
Link:
https://tria.ge/reports/220107-rb4zqaccg9/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
mimikatz is an open source tool to dump credentials on Windows
BitRAT
Mimikatz
Malware Config
C2 Extraction:
91.243.32.131:80
Unpacked files
SH256 hash:
89c275986b7e002a74ba82a8adb434d5357baea8a1407d4829449e0c356bc777
MD5 hash:
349396e75f591bcec0a1fb9a03576434
SHA1 hash:
dcbc4feb8dccf1a1e6f256c86d5c9ab1013067d8
Link:
https://www.unpac.me/results/d0447244-f946-46ea-a9ba-49b822dec71b/
SH256 hash:
32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788
MD5 hash:
4136661e8a9689aca8802518294b02fe
SHA1 hash:
3f43207a00cd456fd54e783e95b20a849c09961b
Link:
https://www.unpac.me/results/d0447244-f946-46ea-a9ba-49b822dec71b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MALWARE_Win_BitRAT
Create hunting rule
Author:ditekSHen
Description:Detects BitRAT RAT

File information

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

Web download

BitRAT

Executable exe 32ca272da062d0997c8131b5488af9858420cb97ab7d67fb911afc37d45e4788

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1948169/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/217730/

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