MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6. 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


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Vendor detections: 9


Intelligence 9 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6
SHA3-384 hash: d2e232d1be28ffbc41d63f9afd600aceaa56c7a6b31d6ddff45f0a762abd6b14e3004e70083cb75531ccb26718cfcbf0
SHA1 hash: 5d34146e89d44622d004ccc97442dcbac42c2915
MD5 hash: 2c15003d53135e89439d2e91cda4ca28
humanhash: seven-wisconsin-ten-wyoming
File name:2c15003d53135e89439d2e91cda4ca28.exe
Download: download sample
Signature Stop
Create hunting rule
File size:843'776 bytes
First seen:2021-05-27 18:52:13 UTC
Last seen:2021-05-27 20:19:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0693a6a9ad49d4475fdba0f7412d435d (1 x CryptBot, 1 x RaccoonStealer, 1 x DanaBot)
ssdeep 12288:FvCE1LZgcrhUy4ZOmBCaC2fz31+uUZ29FFWlD6asBirlupRxBpkzZBmceTquhbou:FvRLZ8RBn931rUIZKDABiC/rlOuhou
Threatray 152 similar samples on MalwareBazaar
TLSH 7605F130B291C2F4F4F312B475B58278A83A7EB96B3490CF52D426EA567C6E59C30B53
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://212.237.61.115/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://212.237.61.115/ https://threatfox.abuse.ch/ioc/65646/

Intelligence

File Origin
# of uploads :
2
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2c15003d53135e89439d2e91cda4ca28.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-27 22:05:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2a0ab555-a54c-4149-a65f-342d671ba01d

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/162802/
Detection(s):
SecuriteInfo.com.Variant.Jaik.46103.16204.20456.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Creating a process with a hidden window
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:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/793486
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: 425883 Sample: rxIfxohgYL.exe Startdate: 27/05/2021 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 rxIfxohgYL.exe 2->8         started        11 rxIfxohgYL.exe 2->11         started        13 rxIfxohgYL.exe 2->13         started        15 rxIfxohgYL.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 rxIfxohgYL.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 rxIfxohgYL.exe 12 11->21         started        23 rxIfxohgYL.exe 12 13->23         started        25 rxIfxohgYL.exe 12 15->25         started        process5 dnsIp6 41 api.2ip.ua 77.123.139.190, 443, 49730, 49733 VOLIA-ASUA Ukraine 17->41 35 C:\Users\user\AppData\...\rxIfxohgYL.exe, PE32 17->35 dropped 37 C:\Users\...\rxIfxohgYL.exe:Zone.Identifier, ASCII 17->37 dropped 27 rxIfxohgYL.exe 17->27         started        30 icacls.exe 17->30         started        43 192.168.2.1 unknown unknown 25->43 file7 process8 signatures9 63 Injects a PE file into a foreign processes 27->63 32 rxIfxohgYL.exe 12 27->32         started        process10 dnsIp11 39 api.2ip.ua 32->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6/
Threat name:
Win32.Infostealer.Convagent
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 18:53:08 UTC
AV detection:
25 of 47 (53.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i6qxrnpwrphfuhueayf3dxuqscy4qfqzql2vtaqmk7nfuxgpas3a._file
Verdict:
malicious
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+ 142 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/210527-v5ncpspqes/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Modifies file permissions
Executes dropped EXE
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/47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6

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 47a178b5f68bce5a1e84060bb1de9090b1c8161982f559820c57da5a5ccf04b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162802/

Comments