MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e
SHA3-384 hash: ea1f4e7e7f8e9e3fdace3bf5a9a9628169cefcccd556532e6729ba6684a8528b3ced521396fd0084ccd93882c6beb647
SHA1 hash: 53b253d5a7b42acae4cbb7cd6f2d943bcc7e484f
MD5 hash: 1da519e1cf49bb501127d725cd71d13d
humanhash: march-burger-alabama-harry
File name:1da519e1cf49bb501127d725cd71d13d.exe
Download: download sample
Signature Stop
Create hunting rule
File size:721'408 bytes
First seen:2023-01-21 09:55:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ad169539e30f4fdc9cb467ca358dbdb (12 x Smoke Loader, 5 x Tofsee, 3 x CoinMiner)
ssdeep 12288:LIAzgzRe3PwCn11f6YtxlNHbPFwDF7hL4CGYQstXhegTEGoIbHl33y:L3sRAPwCTf6ifBNwpHR1hd9oIx33
TLSH T178E42215BB83C531CE59C4716838DBA05B7BB8722276841F3B6816AC8F702D1EF36B95
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 000830131a102a00 (1 x Stop)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://drampik.com/test1/get.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
1da519e1cf49bb501127d725cd71d13d.exe
Verdict:
Malicious activity
Analysis date:
2023-01-21 09:56:23 UTC
Tags:
trojan ransomware stop
Link:
https://app.any.run/tasks/9f5da5b9-8b8b-4297-b717-897143ac9e84

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/355310/
Detection(s):
Win.Packed.Botx-9984953-0
Create hunting rule

Win.Packed.Botx-9984955-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
DNS request
Searching for synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/62005/overview
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lockbit packed shell32.dll
Link:
https://www.filescan.io/uploads/63cbb6b389bd67c10fd90bed/reports/87b3609f-3d69-4c02-b406-bec1563dea0f/overview
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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/938972d1-d715-470e-995b-c852f454a1ee
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1156137
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
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
Malicious sample detected (through community Yara rule)
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
Snort IDS alert for network traffic
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
Uses schtasks.exe or at.exe to add and modify task schedules
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected Babuk Ransomware
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 788869 Sample: KQaxI76xr7.exe Startdate: 21/01/2023 Architecture: WINDOWS Score: 100 94 Snort IDS alert for network traffic 2->94 96 Multi AV Scanner detection for domain / URL 2->96 98 Malicious sample detected (through community Yara rule) 2->98 100 10 other signatures 2->100 11 KQaxI76xr7.exe 2->11         started        14 KQaxI76xr7.exe 2->14         started        16 KQaxI76xr7.exe 2->16         started        18 2 other processes 2->18 process3 signatures4 110 Detected unpacking (changes PE section rights) 11->110 112 Detected unpacking (overwrites its own PE header) 11->112 114 Writes a notice file (html or txt) to demand a ransom 11->114 122 2 other signatures 11->122 20 KQaxI76xr7.exe 1 16 11->20         started        116 Multi AV Scanner detection for dropped file 14->116 118 Machine Learning detection for dropped file 14->118 120 Injects a PE file into a foreign processes 14->120 24 KQaxI76xr7.exe 14->24         started        26 KQaxI76xr7.exe 12 16->26         started        28 KQaxI76xr7.exe 18->28         started        30 schtasks.exe 18->30         started        process5 dnsIp6 78 api.2ip.ua 162.0.217.254, 443, 49701, 49704 ACPCA Canada 20->78 60 C:\Users\user\AppData\...\KQaxI76xr7.exe, PE32 20->60 dropped 62 C:\Users\...\KQaxI76xr7.exe:Zone.Identifier, ASCII 20->62 dropped 32 KQaxI76xr7.exe 20->32         started        35 icacls.exe 20->35         started        80 211.171.233.129, 49714, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 24->80 82 drampik.com 24->82 84 192.168.2.1 unknown unknown 28->84 37 conhost.exe 30->37         started        file7 process8 signatures9 92 Injects a PE file into a foreign processes 32->92 39 KQaxI76xr7.exe 1 26 32->39         started        process10 dnsIp11 86 drampik.com 190.219.54.242, 49705, 49713, 80 CableOndaPA Panama 39->86 88 uaery.top 190.117.75.91, 49706, 80 AmericaMovilPeruSACPE Peru 39->88 90 api.2ip.ua 39->90 64 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 39->64 dropped 66 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 39->66 dropped 68 C:\Users\user\AppData\Local\...\build2.exe, PE32 39->68 dropped 70 147 other malicious files 39->70 dropped 108 Modifies existing user documents (likely ransomware behavior) 39->108 44 build2.exe 39->44         started        47 build3.exe 39->47         started        file12 signatures13 process14 file15 124 Multi AV Scanner detection for dropped file 44->124 126 Detected unpacking (changes PE section rights) 44->126 128 Detected unpacking (creates a PE file in dynamic memory) 44->128 132 2 other signatures 44->132 50 build2.exe 44->50         started        72 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 47->72 dropped 130 Uses schtasks.exe or at.exe to add and modify task schedules 47->130 54 schtasks.exe 47->54         started        signatures16 process17 dnsIp18 74 t.me 149.154.167.99, 443, 49716 TELEGRAMRU United Kingdom 50->74 76 65.109.208.140, 49717, 80 ALABANZA-BALTUS United States 50->76 102 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 50->102 104 Tries to harvest and steal browser information (history, passwords, etc) 50->104 106 Tries to steal Crypto Currency Wallets 50->106 56 WerFault.exe 50->56         started        58 conhost.exe 54->58         started        signatures19 process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e/
Threat name:
Win32.Ransomware.Stop
Create hunting rule
Status:
Malicious
First seen:
2023-01-21 09:33:10 UTC
AV detection:
19 of 39 (48.72%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=la3nskdrdynwqmqf6hepu542axshuux5jckcftxvo2anb2shnjha._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:19 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230121-lycwvsdf4y/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://drampik.com/test1/get.php
https://t.me/jetbim
https://steamcommunity.com/profiles/76561199471266194
Unpacked files
SH256 hash:
66528ba4fac4096f8bdf1e4103bc63eb6e7eb8d182f9cb736301a119004b101a
MD5 hash:
0ae25befe8a5d5a879bc8d67701dfa2f
SHA1 hash:
8bd57b6db36192f71d30f86954bc1376342e1097
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/a8cf185d-357c-4e16-b632-e92c1abf200c/
Parent samples :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 hash:
5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e
MD5 hash:
1da519e1cf49bb501127d725cd71d13d
SHA1 hash:
53b253d5a7b42acae4cbb7cd6f2d943bcc7e484f
Link:
https://www.unpac.me/results/a8cf185d-357c-4e16-b632-e92c1abf200c/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5836d928711e/report/overview.html
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/5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:Windows_Ransomware_Stop_1e8d48ff
Create hunting rule
Author:Elastic Security
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

File information

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

Web download

Stop

Executable exe 5836d928711e1b683205f1c8fa779a05e47a52fd489422cef57680d0ea476a4e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2393524/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/355310/

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