MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c86292bf74e67542dd8bd096c34e0ba11d0134b68ea385d7c118125e04a8d5e. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c86292bf74e67542dd8bd096c34e0ba11d0134b68ea385d7c118125e04a8d5e
SHA3-384 hash: bf60f7982090ae5ba5d252f7ca8e3f56f79c4aa0ccd4b21c7370c1d0f49c19596bbb96992381ccc2f6f876ab9ca09b5e
SHA1 hash: 4dc25dbcac8c407fb85dfcc04bea26e7b18aec23
MD5 hash: 238f938f5ced393d4e577a4564ab4dad
humanhash: king-fifteen-low-pizza
File name:238f938f_by_Libranalysis
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'303'488 bytes
First seen:2021-05-10 17:03:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'634 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:jTj3zrMqmp9vA8vLcR5ZGju4DDOhWEBA8BtoN9PoxGU9:j338qmp9o5HZGjfxR8BQ9PoxGs
Threatray 173 similar samples on MalwareBazaar
TLSH C4B52374E341C79AC42D5B386036CD722BB2AA369353DB1EBECC32775F32302496516A
Reporter Libranalysis
Tags:BitRAT


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fotoadjuntajpg.exe
Verdict:
No threats detected
Analysis date:
2021-05-05 23:39:30 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a5e313ed-bf8a-4b5b-a6de-5ec76b54c7d8

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/154238/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.624-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
BitRAT Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/779228
Signature
Contains functionality to hide a thread from the debugger
Contains functionality to inject code into remote processes
Creates files in alternative data streams (ADS)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected BitRAT
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 411620 Sample: 238f938f_by_Libranalysis Startdate: 12/05/2021 Architecture: WINDOWS Score: 100 38 publiquilla.linkpc.net 2->38 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected BitRAT 2->50 52 Yara detected AntiVM3 2->52 54 3 other signatures 2->54 7 238f938f_by_Libranalysis.exe 3 2->7         started        11 antimalawaresdystem.exe 2 2->11         started        13 antimalawaresdystem.exe 3 2->13         started        signatures3 process4 file5 36 C:\Users\...\238f938f_by_Libranalysis.exe.log, ASCII 7->36 dropped 56 Contains functionality to inject code into remote processes 7->56 58 Injects a PE file into a foreign processes 7->58 60 Contains functionality to hide a thread from the debugger 7->60 15 238f938f_by_Libranalysis.exe 2 2 7->15         started        20 antimalawaresdystem.exe 11->20         started        22 antimalawaresdystem.exe 11->22         started        24 antimalawaresdystem.exe 11->24         started        32 2 other processes 11->32 26 antimalawaresdystem.exe 13->26         started        28 antimalawaresdystem.exe 13->28         started        30 backgroundTaskHost.exe 13->30         started        signatures6 process7 dnsIp8 40 publiquilla.linkpc.net 192.121.245.13, 49711, 49713, 49715 NETMINDERSCA Sweden 15->40 42 192.168.2.1 unknown unknown 15->42 34 C:\Users\user\AppData\Local:12-05-2021, HTML 15->34 dropped 44 Creates files in alternative data streams (ADS) 15->44 46 Hides threads from debuggers 15->46 file9 signatures10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c86292bf74e67542dd8bd096c34e0ba11d0134b68ea385d7c118125e04a8d5e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-05-06 01:58:56 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Verdict:
malicious
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+ 163 additional samples on MalwareBazaar
Result
Malware family:
bitrat
Create hunting rule
Score:
  10/10
Tags:
family:bitrat persistence trojan upx
Link:
https://tria.ge/reports/210510-6kje4rmx1x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
UPX packed file
BitRAT
BitRAT Payload
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7c86292bf74e67542dd8bd096c34e0ba11d0134b68ea385d7c118125e04a8d5e

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: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/154238/

Comments