MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81
SHA3-384 hash: adccb9fc8d2115097a9655ec207ce176ae6f330d769e1bc9657ae6259f41b799de68b80fc1f583366750566cc8c4811c
SHA1 hash: e0c84d0292089a7f5c86f10691b13e024fa22bac
MD5 hash: 60d22219b7aad6ad3a43f68cd18602f0
humanhash: august-wyoming-connecticut-rugby
File name:5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81
Download: download sample
Signature Stop
Create hunting rule
File size:742'912 bytes
First seen:2020-11-14 18:07:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6b98007f9e65fae8c18c28b2a75f232c (6 x ArkeiStealer, 2 x Stop)
ssdeep 12288:3dAdfKOWxLQNKXx1LMO2ejHU6Fh+LRAgED8Z6fbDd0u2n2qPaBiJUYHI5S:3TOWxLlrLMO2sHU6bACgED84fbDa/nEG
TLSH 4EF4121230C1C0B2D64702F78458D7654BB7B8766A262A8F3F9B39FD9E24BD28F51709
Reporter seifreed
Tags:Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Generickdz-9785960-0
Create hunting rule

Win.Dropper.Tofsee-9786152-0
Create hunting rule

Win.Malware.Tofsee-9789675-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
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
Deleting a recently created file
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
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:
100 / 100
Link:
https://www.joesandbox.com/analysis/535853
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found ransom note / readme
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
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: 317026 Sample: huF5zQHxan Startdate: 15/11/2020 Architecture: WINDOWS Score: 100 40 Multi AV Scanner detection for domain / URL 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 3 other signatures 2->46 6 huF5zQHxan.exe 1 17 2->6         started        11 huF5zQHxan.exe 13 2->11         started        13 huF5zQHxan.exe 1 18 2->13         started        15 huF5zQHxan.exe 13 2->15         started        process3 dnsIp4 36 xopq.top 6->36 22 C:\_readme.txt, ASCII 6->22 dropped 24 C:\Users\user\Desktop\huF5zQHxan.exe, data 6->24 dropped 26 C:\Users\user\Desktop\RAYHIWGKDI.pdf, data 6->26 dropped 32 4 other files (2 malicious) 6->32 dropped 48 Modifies existing user documents (likely ransomware behavior) 6->48 50 Antivirus detection for dropped file 11->50 52 Multi AV Scanner detection for dropped file 11->52 54 Detected unpacking (changes PE section rights) 11->54 56 Machine Learning detection for dropped file 11->56 38 api.2ip.ua 77.123.139.190, 443, 49727, 49728 VOLIA-ASUA Ukraine 13->38 28 C:\Users\user\AppData\...\huF5zQHxan.exe, PE32 13->28 dropped 30 C:\Users\...\huF5zQHxan.exe:Zone.Identifier, ASCII 13->30 dropped 58 Detected unpacking (overwrites its own PE header) 13->58 17 huF5zQHxan.exe 13 13->17         started        20 icacls.exe 13->20         started        file5 signatures6 process7 dnsIp8 34 api.2ip.ua 17->34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81/
Threat name:
Win32.Trojan.MintTitirez
Create hunting rule
Status:
Malicious
First seen:
2020-11-14 18:10:23 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lpy5htbodb77dxwbyqurwcmgtsfmajys5itmexjcm5gbif2npoaq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/201114-c2z2vcnwea/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Adds Run key to start application
Looks up external IP address via web service
Modifies file permissions
Unpacked files
SH256 hash:
5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81
MD5 hash:
60d22219b7aad6ad3a43f68cd18602f0
SHA1 hash:
e0c84d0292089a7f5c86f10691b13e024fa22bac
Link:
https://www.unpac.me/results/cf6a5be6-0615-43d6-8605-08b2f0e5ad23/
SH256 hash:
8eaea7ad10f3f482a5a0910b9086d012498d762c406e9061d9c5f45f04fc4c49
MD5 hash:
cf2f873439e8edcff8024916aa2af3ea
SHA1 hash:
69a30b933c51f5d72b639f01dd48bb2380cc0927
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/cf6a5be6-0615-43d6-8605-08b2f0e5ad23/
Parent samples :
412c4b0ef5dd5bdbe35efcbaaa89c804c36565c6aaf51bf37818aece5f47c326
f90deacedb2274ca6cd60b1699c6ff5aba30b4d3e8a45a1999cde019050fc653
a3c074948f5e3d2b89f0035bbf7bd74b1a3ec0525dc1496b4463f55ef15f3521
5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/5bf1d3cc2e187ff1dec1c4291b09869c8ac02712ea26c25d22674c14174d7b81

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: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
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other

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