MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de
SHA3-384 hash: 183f115671d93919d04c26f13438a98bd71de621fe740ab24a282f779bc13bc6c723763b28c4664c5db9be7f7b99a5d2
SHA1 hash: c7c0fb20616f7916e967bc7e09a78ea9e86ce68a
MD5 hash: 9a8c51a212f4e459593cdd7f833d06c0
humanhash: oklahoma-kilo-violet-alanine
File name:mapper918.exe
Download: download sample
Signature Stop
Create hunting rule
File size:806'912 bytes
First seen:2023-05-21 14:44:35 UTC
Last seen:2023-05-21 18:55:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 40be65705a95a43e6733e98c1ce5e92b (6 x Stop, 3 x Smoke Loader, 1 x TeamBot)
ssdeep 12288:X44GZxRMcH6mr0ZB2N7KKFn/Od6inHbNAphxwB+dVrv9VQOUEW+2v0on:XkZxRKmAB4GKN2d6iH2z1v9aOUqU
Threatray 1'829 similar samples on MalwareBazaar
TLSH T14905F1527693FB71D66586314D2AC6F821DFB8709F056BC732586F6B28712E3CA26303
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0b43030322131702 (1 x Stop)
Reporter Neiki
Tags:Stop

Intelligence

File Origin
# of uploads :
4
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
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
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/646a2e71470d7e3ab4c85a4f/reports/53fcd148-f35c-4fa2-aacf-df1e7c3f6ff5/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de
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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e9a3562-2c57-4fe5-aa2b-2ec55750ff92
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1238759
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
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 ZipBomb
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 871754 Sample: mapper918.exe Startdate: 21/05/2023 Architecture: WINDOWS Score: 100 79 Snort IDS alert for network traffic 2->79 81 Multi AV Scanner detection for domain / URL 2->81 83 Found malware configuration 2->83 85 12 other signatures 2->85 9 mapper918.exe 2->9         started        12 mapper918.exe 2->12         started        14 mapper918.exe 2->14         started        16 2 other processes 2->16 process3 signatures4 87 Detected unpacking (changes PE section rights) 9->87 89 Detected unpacking (overwrites its own PE header) 9->89 91 Writes a notice file (html or txt) to demand a ransom 9->91 99 2 other signatures 9->99 18 mapper918.exe 1 16 9->18         started        22 schtasks.exe 9->22         started        93 Multi AV Scanner detection for dropped file 12->93 95 Machine Learning detection for dropped file 12->95 97 Injects a PE file into a foreign processes 12->97 24 mapper918.exe 14 12->24         started        26 mapper918.exe 14->26         started        28 mapper918.exe 16->28         started        30 schtasks.exe 16->30         started        process5 dnsIp6 63 api.2ip.ua 162.0.217.254, 443, 49699, 49700 ACPCA Canada 18->63 49 C:\Users\user\AppData\Local\...\mapper918.exe, PE32 18->49 dropped 51 C:\Users\...\mapper918.exe:Zone.Identifier, ASCII 18->51 dropped 32 mapper918.exe 18->32         started        35 icacls.exe 18->35         started        37 conhost.exe 22->37         started        65 211.40.39.251, 49705, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 24->65 67 zexeq.com 24->67 69 192.168.2.1 unknown unknown 26->69 39 conhost.exe 30->39         started        file7 process8 signatures9 77 Injects a PE file into a foreign processes 32->77 41 mapper918.exe 1 24 32->41         started        process10 dnsIp11 71 zexeq.com 187.232.202.36, 49701, 49704, 80 UninetSAdeCVMX Mexico 41->71 73 colisumy.com 175.126.109.15, 49702, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 41->73 75 api.2ip.ua 41->75 53 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 41->53 dropped 55 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 41->55 dropped 57 C:\_readme.txt, ASCII 41->57 dropped 59 140 other malicious files 41->59 dropped 101 Modifies existing user documents (likely ransomware behavior) 41->101 46 build3.exe 41->46         started        file12 signatures13 process14 file15 61 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 46->61 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de/
Threat name:
Win32.Trojan.Barys
Create hunting rule
Status:
Malicious
First seen:
2023-05-21 14:45:07 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c7tcp4gmqmkn4daw6gt33pi4ehrwssttxg4bqroezj3ni6qoatpa._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
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6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
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83c4c80adbeb1d8411e49c1d14a886af6a26c9fb9827d8852d4e45e4a5f09b17
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a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
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+ 1'819 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:9dfa7ee730fa2f1efb5ed51dbbec22f5 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230521-r4q9bsaf49/
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
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/lancer/get.php
https://steamcommunity.com/profiles/76561199263069598
https://t.me/cybehost
Unpacked files
SH256 hash:
d5663d96b108dc934a4982865770508a8d775e61dcf8c35b3fb9d8003cef8887
MD5 hash:
dda23a7f6ca034dcf5406f65cdfb3c21
SHA1 hash:
d4eae1f65fcbb649835505c49a01ba7bcb987cf3
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/e09c83ce-f54d-4460-8d85-d878ef9652fa/
Parent samples :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 hash:
17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de
MD5 hash:
9a8c51a212f4e459593cdd7f833d06c0
SHA1 hash:
c7c0fb20616f7916e967bc7e09a78ea9e86ce68a
Link:
https://www.unpac.me/results/e09c83ce-f54d-4460-8d85-d878ef9652fa/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/17e627f0cc83/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/17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de

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 (Nextron Systems)
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 17e627f0cc8314de0c16f1a7bdbd1c21e3694a73b9b81845c4ca76d47a0e04de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2615181/
  
Delivery method
Distributed via web download

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