MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d13bead63f714599bf4bd55f5e84d98d983ad7f54b97ab3761dbd15e87c7878. 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


Stop


Vendor detections: 10


Intelligence 10 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d13bead63f714599bf4bd55f5e84d98d983ad7f54b97ab3761dbd15e87c7878
SHA3-384 hash: 769df7a1feecdf226e7ef49399692fadf88e4bf5e5f9e5d935b5d78a5f16e3a8c6fb5005efea0f063a9713286fe78de6
SHA1 hash: 900d07eaeb86d5a2a920a620b4d1ae94227528f4
MD5 hash: 4c575d23817d2c7e8e6fe6aa7a8e7dd9
humanhash: glucose-freddie-paris-grey
File name:4c575d23817d2c7e8e6fe6aa7a8e7dd9.exe
Download: download sample
Signature Stop
Create hunting rule
File size:828'928 bytes
First seen:2021-05-28 19:47:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 21bc2abc7abc74c14de331c664d0c669 (4 x RedLineStealer, 3 x Stop, 2 x RaccoonStealer)
ssdeep 24576:pzboy1ALKofn6cHqv3TXbCML4yllh22SdyoG0:S4RodHeTLtllroG
Threatray 189 similar samples on MalwareBazaar
TLSH 33050210A6F1C435F5F621B656B69228A53F7AB167749DCB23C91AEB16387E0EC31303
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://34.105.230.174/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://34.105.230.174/ https://threatfox.abuse.ch/ioc/66374/

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c575d23817d2c7e8e6fe6aa7a8e7dd9.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-28 20:53:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/10e33c19-a7c7-4a43-804d-ae7a1103e298

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/163091/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.13329.27151.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/794087
Signature
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 426489 Sample: G4LwBCyPic.exe Startdate: 28/05/2021 Architecture: WINDOWS Score: 96 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Djvu Ransomware 2->47 49 Machine Learning detection for sample 2->49 8 G4LwBCyPic.exe 2->8         started        11 G4LwBCyPic.exe 2->11         started        13 G4LwBCyPic.exe 2->13         started        15 G4LwBCyPic.exe 2->15         started        process3 signatures4 51 Detected unpacking (changes PE section rights) 8->51 53 Detected unpacking (overwrites its own PE header) 8->53 55 Contains functionality to inject code into remote processes 8->55 17 G4LwBCyPic.exe 1 16 8->17         started        57 Multi AV Scanner detection for dropped file 11->57 59 Machine Learning detection for dropped file 11->59 61 Injects a PE file into a foreign processes 11->61 21 G4LwBCyPic.exe 12 11->21         started        23 G4LwBCyPic.exe 12 13->23         started        25 G4LwBCyPic.exe 12 15->25         started        process5 dnsIp6 43 api.2ip.ua 77.123.139.190, 443, 49711, 49720 VOLIA-ASUA Ukraine 17->43 35 C:\Users\user\AppData\...behaviorgraph4LwBCyPic.exe, PE32 17->35 dropped 37 C:\Users\...behaviorgraph4LwBCyPic.exe:Zone.Identifier, ASCII 17->37 dropped 27 G4LwBCyPic.exe 17->27         started        30 icacls.exe 17->30         started        file7 process8 signatures9 63 Injects a PE file into a foreign processes 27->63 32 G4LwBCyPic.exe 12 27->32         started        process10 dnsIp11 39 192.168.2.1 unknown unknown 32->39 41 api.2ip.ua 32->41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d13bead63f714599bf4bd55f5e84d98d983ad7f54b97ab3761dbd15e87c7878/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-28 13:48:52 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruj35lld64kftg7uxvk7l2cntdmyhll7ks4xvm3wdw6rl2d4pb4a._file
Verdict:
malicious
Similar samples:
0463b38f5b4a592a808c730ee27a29607fab41971d5cbad604a1559f1cf460dd
Stop
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+ 179 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210528-jterlyef1n/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Modifies file permissions
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Modifies extensions of user files
Deletes Windows Defender Definitions
Raccoon
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/8d13bead63f714599bf4bd55f5e84d98d983ad7f54b97ab3761dbd15e87c7878

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:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

File information

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

Web download

Stop

Executable exe 8d13bead63f714599bf4bd55f5e84d98d983ad7f54b97ab3761dbd15e87c7878

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/163091/
  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download

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