MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388. 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: 06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388
SHA3-384 hash: 754bb6cd96788e6308e4016569572b1dea80ab7305bec7b8600cfc75fa75735543d5fcc8b5f8494e51e95cfe1fd18af5
SHA1 hash: d47d453eac33d68f0d67b714ae874857c8794f40
MD5 hash: c841edc4a14ff66ab28ab5dfbed65c29
humanhash: tennis-mirror-lithium-seventeen
File name:file
Download: download sample
Signature Stop
Create hunting rule
File size:723'968 bytes
First seen:2022-11-09 21:43:41 UTC
Last seen:2022-11-09 23:53:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1420de84cf7777e20fe83536d5c8b6d6 (11 x Smoke Loader, 5 x Amadey, 4 x RedLineStealer)
ssdeep 12288:OqgBVDUvIamCDXURRwCS4T4VUJIXpdUq/4IuDqk1HJukF5p2dFuAyrf2uNqRVl:OHDUjelCEcUl0QAyL26I
TLSH T1B8F41221B181C073C1B33571146AD7196ABBB176EA34460B77241BBDCFB86C1FA7A34A
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 25ac1378319b9b91 (29 x Amadey, 24 x Smoke Loader, 14 x RedLineStealer)
Reporter jstrosch
Tags:exe Stop

Intelligence

File Origin
# of uploads :
2
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-11-09 21:47:40 UTC
Tags:
trojan loader ransomware stop stealer vidar
Link:
https://app.any.run/tasks/900af44d-f3f5-4f4a-a6b0-27bf1f6d05fc

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/331473/
Detection(s):
SecuriteInfo.com.Variant.Babar.116999.17234.2132.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/636c1f2683b66bc0f0422c7a/reports/11a41cd8-ef12-4d9f-8523-a2cb504bc639/overview
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/b4955c77-329d-433c-9720-3f2579d4fb49
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/1109827
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in 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)
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: 742509 Sample: file.exe Startdate: 10/11/2022 Architecture: WINDOWS Score: 100 92 Snort IDS alert for network traffic 2->92 94 Multi AV Scanner detection for domain / URL 2->94 96 Malicious sample detected (through community Yara rule) 2->96 98 11 other signatures 2->98 11 file.exe 2->11         started        14 file.exe 2->14         started        16 file.exe 2->16         started        18 2 other processes 2->18 process3 signatures4 108 Writes a notice file (html or txt) to demand a ransom 11->108 110 Writes many files with high entropy 11->110 112 Injects a PE file into a foreign processes 11->112 20 file.exe 1 18 11->20         started        114 Multi AV Scanner detection for dropped file 14->114 116 Machine Learning detection for dropped file 14->116 24 file.exe 14->24         started        26 file.exe 13 16->26         started        28 file.exe 18->28         started        30 schtasks.exe 18->30         started        process5 dnsIp6 76 api.2ip.ua 162.0.217.254, 443, 49698, 49699 ACPCA Canada 20->76 58 C:\Users\user\AppData\Local\...\file.exe, PE32 20->58 dropped 60 C:\Users\user\...\file.exe:Zone.Identifier, ASCII 20->60 dropped 32 file.exe 20->32         started        35 icacls.exe 20->35         started        78 fresherlights.com 24->78 80 178.31.176.42, 49712, 80 TELENOR-NEXTELTelenorNorgeASNO Sweden 24->80 82 192.168.2.1 unknown unknown 24->82 37 conhost.exe 30->37         started        file7 process8 signatures9 90 Injects a PE file into a foreign processes 32->90 39 file.exe 1 25 32->39         started        process10 dnsIp11 84 fresherlights.com 175.126.109.15, 49701, 49702, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 39->84 86 uaery.top 211.119.84.111, 49700, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 39->86 88 api.2ip.ua 39->88 62 C:\Users\user\AppData\Local\...\build3[1].exe, PE32 39->62 dropped 64 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 39->64 dropped 66 C:\_readme.txt, ASCII 39->66 dropped 68 142 other malicious files 39->68 dropped 106 Modifies existing user documents (likely ransomware behavior) 39->106 44 build2.exe 39->44         started        47 build3.exe 39->47         started        file12 signatures13 process14 file15 118 Injects a PE file into a foreign processes 44->118 50 build2.exe 44->50         started        70 C:\Users\user\AppData\Roaming\...\mstsca.exe, PE32 47->70 dropped 120 Uses schtasks.exe or at.exe to add and modify task schedules 47->120 54 schtasks.exe 47->54         started        signatures16 process17 dnsIp18 72 t.me 149.154.167.99, 443, 49704 TELEGRAMRU United Kingdom 50->72 74 116.203.15.149, 49705, 80 HETZNER-ASDE Germany 50->74 100 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 50->100 102 Tries to harvest and steal browser information (history, passwords, etc) 50->102 104 Tries to steal Crypto Currency Wallets 50->104 56 conhost.exe 54->56         started        signatures19 process20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-11-09 21:44:11 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aytuvzsevwlc5o5lloz4kletbzjzboeeolqacf77hk6ehdc6uoea._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/221109-1lf53sebbm/
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://fresherlights.com/test1/get.php
https://t.me/seclab_new
https://mas.to/@ofadex
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/45705ceb-4b43-4ea3-82c6-2487bb2aefc0
Unpacked files
SH256 hash:
a347e35bb56ae4226ae46e83f6969b6863adbb75a1959834fe757d1484e2c23d
MD5 hash:
11d9e90d011034743d1fd5f0f1ce18d4
SHA1 hash:
9ae504ee017e166ca5cae7c8fbfe038da1e78615
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/cfcc4e49-16fb-4aa4-b58e-cc6a3ba9f6ed/
Parent samples :
2e3f2a10ebd7dbb6b47db1e3a916568c9fa4c9cc98a8cf806fcd7c863f44880d
9ea5af00552becdfea2041d047f2b8a1f8eb8922361060707eb0a8e1c0c5a084
06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388
b97dfdb8e99e26332aea46dd075c02bd1cbdaed0edc04423422e2ca5818c301b
b9f43676583d8ae8a39a14b0d7d6fbc4423cf4ed93c1e85c303e149af1c6386c
SH256 hash:
06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388
MD5 hash:
c841edc4a14ff66ab28ab5dfbed65c29
SHA1 hash:
d47d453eac33d68f0d67b714ae874857c8794f40
Link:
https://www.unpac.me/results/cfcc4e49-16fb-4aa4-b58e-cc6a3ba9f6ed/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/06274ae644ad/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/06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388

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 06274ae644ad962ebbab5bb3c52c930e5390b88472e00117ff3abc438c5ea388

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/331473/

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