MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9. 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: 12


Intelligence 12 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9
SHA3-384 hash: 9637feb817b713e92ca287ab2927e9205aa51ae8bf42975f2007a1aa2d3d566a39822bd3de6aa559583fd68d813d5f3d
SHA1 hash: 7309eabbb16890d746acdf719fdd4921e0fbf35c
MD5 hash: 39f8e42189b2316358112185f79395c9
humanhash: jupiter-edward-oregon-grey
File name:39f8e42189b2316358112185f79395c9.exe
Download: download sample
Signature Stop
Create hunting rule
File size:881'152 bytes
First seen:2021-06-08 07:08:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7564d134519163dd4c1168b5e4bc3bf4 (1 x RaccoonStealer, 1 x DanaBot, 1 x Stop)
ssdeep 12288:q/h7zAa9yItASAqUUD1x3DaEF2aYp26S3W90f0EvnWw2TZSEZmcaVUj772lk+K:qNl9y3qUEWibnW90MSWw6l7a0yO+K
Threatray 267 similar samples on MalwareBazaar
TLSH A815F10067B0E030F5F616B88A75827BE529BDA1772460CB62D52BEE7635DE0AD30F53
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://185.99.133.218/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.99.133.218/ https://threatfox.abuse.ch/ioc/67932/

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
39f8e42189b2316358112185f79395c9.exe
Verdict:
Malicious activity
Analysis date:
2021-06-08 08:07:43 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/2bb8db62-6a49-4452-86f7-794506cbdbce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/165200/
Detection(s):
Win.Malware.Generic-9868195-0
Create hunting rule

Win.Malware.Generic-9868256-0
Create hunting rule

Win.Malware.Generic-9868265-0
Create hunting rule

Win.Malware.Pwsx-9868321-0
Create hunting rule

Win.Malware.Filerepmalware-9868326-0
Create hunting rule

Win.Packed.Pwsx-9868520-0
Create hunting rule

Win.Malware.Pwsx-9868521-0
Create hunting rule

Win.Packed.Generic-9868565-0
Create hunting rule

Win.Dropper.Glupteba-9868630-0
Create hunting rule

Win.Malware.Generic-9868676-0
Create hunting rule

Win.Packed.Filerepmalware-9869184-0
Create hunting rule

Win.Packed.Pwsx-9869260-0
Create hunting rule

Win.Malware.Generic-9869276-0
Create hunting rule

Win.Packed.Stop-9869374-0
Create hunting rule

Win.Packed.Pwsx-9869375-0
Create hunting rule

Win.Packed.Pwsx-9869377-0
Create hunting rule

Win.Malware.Pwsx-9869390-0
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:
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 Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/798625
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Detected unpacking (overwrites its own PE header)
Found ransom note / readme
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Mutes Antivirus updates and installments via hosts file black listing
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes many files with high entropy
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 431021 Sample: REZH941tfH.exe Startdate: 08/06/2021 Architecture: WINDOWS Score: 100 106 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->106 108 Multi AV Scanner detection for domain / URL 2->108 110 Antivirus detection for URL or domain 2->110 112 5 other signatures 2->112 12 REZH941tfH.exe 2->12         started        15 REZH941tfH.exe 2->15         started        17 REZH941tfH.exe 2->17         started        19 REZH941tfH.exe 2->19         started        process3 signatures4 130 Contains functionality to inject code into remote processes 12->130 132 Writes many files with high entropy 12->132 134 Injects a PE file into a foreign processes 12->134 21 REZH941tfH.exe 1 16 12->21         started        136 Multi AV Scanner detection for dropped file 15->136 138 Machine Learning detection for dropped file 15->138 25 REZH941tfH.exe 15->25         started        27 REZH941tfH.exe 17->27         started        29 REZH941tfH.exe 19->29         started        process5 dnsIp6 100 api.2ip.ua 77.123.139.190, 443, 49705, 49710 VOLIA-ASUA Ukraine 21->100 84 C:\Users\user\AppData\...\REZH941tfH.exe, PE32 21->84 dropped 86 C:\Users\...\REZH941tfH.exe:Zone.Identifier, ASCII 21->86 dropped 31 REZH941tfH.exe 21->31         started        34 icacls.exe 21->34         started        102 asvb.top 25->102 88 C:\Users\user\Desktop\REZH941tfH.exe, data 25->88 dropped 104 192.168.2.1 unknown unknown 29->104 file7 process8 signatures9 140 Injects a PE file into a foreign processes 31->140 36 REZH941tfH.exe 1 27 31->36         started        process10 dnsIp11 96 asvb.top 35.236.78.72, 49712, 49713, 49715 GOOGLEUS United States 36->96 98 api.2ip.ua 36->98 76 C:\Users\...\Built-In Building Blocks.dotx, COM 36->76 dropped 78 C:\Users\user\AppData\...\ISO690Nmerical.XSL, DOS 36->78 dropped 80 C:\Users\user\AppData\...\updatewin2.exe, PE32 36->80 dropped 82 318 other files (308 malicious) 36->82 dropped 120 Modifies existing user documents (likely ransomware behavior) 36->120 41 5.exe 36->41         started        44 updatewin2.exe 36->44         started        47 updatewin1.exe 2 36->47         started        file12 signatures13 process14 file15 122 Injects a PE file into a foreign processes 41->122 49 5.exe 41->49         started        90 C:\Windows\System32\drivers\etc\hosts, ASCII 44->90 dropped 124 Detected unpacking (overwrites its own PE header) 44->124 126 Mutes Antivirus updates and installments via hosts file black listing 44->126 128 Modifies the hosts file 44->128 54 updatewin1.exe 47->54         started        signatures16 process17 dnsIp18 92 159.69.20.131, 49724, 80 HETZNER-ASDE Germany 49->92 94 bandakere.tumblr.com 74.114.154.18, 443, 49723 AUTOMATTICUS Canada 49->94 68 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 49->68 dropped 70 C:\Users\user\AppData\...\mozglue[1].dll, PE32 49->70 dropped 72 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 49->72 dropped 74 9 other files (none is malicious) 49->74 dropped 114 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 49->114 116 Tries to harvest and steal browser information (history, passwords, etc) 49->116 118 Tries to steal Crypto Currency Wallets 49->118 56 cmd.exe 49->56         started        58 powershell.exe 54->58         started        file19 signatures20 process21 process22 60 conhost.exe 56->60         started        62 taskkill.exe 56->62         started        64 timeout.exe 56->64         started        66 conhost.exe 58->66         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9/
Threat name:
Win32.Ransomware.Stop
Create hunting rule
Status:
Malicious
First seen:
2021-06-03 01:13:00 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ctwbiujoh6swptwnjlamcjkbc3qzhpb6vek24rn3pp4b5jl5iduq._file
Verdict:
malicious
Similar samples:
0463b38f5b4a592a808c730ee27a29607fab41971d5cbad604a1559f1cf460dd
Stop
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dcbea2abd13caac137cf4b0075f1631d7db9ddbcf11f09563f8b163e43191363
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Stop
+ 257 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar discovery evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210608-rsdc7rhgwx/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
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 web browsers
Disables Task Manager via registry modification
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Deletes Windows Defender Definitions
Djvu Ransomware
Vidar
Unpacked files
SH256 hash:
41e56b8b94805135b173db7320c41de1ee40d5ae3916ae6ca5e97bdf3a933daa
MD5 hash:
c7a3e9c8a8d0f7597ce60fb5fdf50eb5
SHA1 hash:
24f034d6535e4027b11f056609129742b8e846e9
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/43e5e4fe-4c4b-4e5e-b8d3-d3dd05bee57f/
Parent samples :
8de1c803e333135d44bccdc6d357a6a25c60aae00a95f36d827c48142eb1c1ec
ee5b56341fc871f88e2a32899bb9ad27db349918616db5fe20dd6540ab309a52
b4a1845a21726b4826eb4157114d424c9a0f1c3112f67f587cbea352dd33ac61
d81ca2ed0abb074acee81a9f9a94c57589e070261297c5a318518fb82d6834b7
e8d9db4c4bb1013a830bbc9e0588d9e3db245113720d231709319551d3794185
9a248710ede1a89871928c90a232ada5efe6285ed4d7d8f6586ca04c93ba4058
a2212d4357d516c94ce27cd02e67c98e7f6715fb865eb52c962d404aa6666635
48f9f1e0b78e43e369c345080f9ea2dfae221585887535e898b4abce7e5d51c5
14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9
e1273fa249ab6710409cb7cad619d7f55257c60f71556a9020ac169e3013ac1c
e8203dbedbd53ecc87d5f35ff1ee8b8db3c71b00f4527cff5136c4125ba3b884
c16f961c7c33eebec372533924402b92161f4609b84f52f2ae0a309b1def6476
244975c13c9f8fd20b47432950a112f75af9d3591b33ae25b090560b99364140
5a1e038a00535de0be9b3912fc476c774dad4d06308af01f9da24471a61015b2
4cb30ba80bddfb782f7272133351681a964094ca073240db283be0107182aa30
88804aa72fa1c55bf7c758f8cc69a28b06eddf31337f6ae9f842b8ba515d213b
6d24cc1c0043f5f6a3f9c02d408575d5c17c58d60e616df059d75d07de8529de
969993c7de4cc91dc8422fd52d9099ea4bda31162fbbe110a5c21d8d3e5a9f3c
b8700f6758c2a698969205225d4e9cba9688a8d2dd30801826c178db0de9becb
a3cc50ef9c2d82f2473f0bd86f58e9d2e6c3a31bbd98b8e3fe6c7bbf4e3ebedd
7a2f648caf2fab403fc84e7c5a3f0d89e52e8f3b0c2492a26588f094e5981c9b
6e515984fde0582b4608f7982df15016c44df2f558859fcb4afabc25f9284054
SH256 hash:
14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9
MD5 hash:
39f8e42189b2316358112185f79395c9
SHA1 hash:
7309eabbb16890d746acdf719fdd4921e0fbf35c
Link:
https://www.unpac.me/results/43e5e4fe-4c4b-4e5e-b8d3-d3dd05bee57f/
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/14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9

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 14ec14512e3fa567cecd4ac0c1254116e193bc3ea915ae45bb7bf81ea57d40e9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/165200/

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