MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0
SHA3-384 hash: d4a4d7a984059aba81270d9688fcd7338054da22e46b65e7fec85eced0388b73f63fe03b53f6dd38d8319590fd14e563
SHA1 hash: df9c718854a3b7dca0033260faf491e0dc1cbe77
MD5 hash: e131c4a8304d2b552494a4c6c9e73783
humanhash: two-pizza-princess-xray
File name:report727.exe
Download: download sample
Signature Stop
Create hunting rule
File size:800'768 bytes
First seen:2023-05-22 06:51:34 UTC
Last seen:2023-05-22 06:56:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f4492804ef800c5af0eb5787c534d586 (3 x TeamBot, 3 x Stop, 2 x RedLineStealer)
ssdeep 12288:nJ8fyeFHnIMfTfrrTWEIxT8NDzBgZiUoVmhWcgyPgcgaFcAbo/Ph/f:nJFeFHIMfvvWPTqFj5agj4FfkhX
Threatray 1'839 similar samples on MalwareBazaar
TLSH T1F205F10362E17C61EF164A728E2EE7A8361FF5604F593BDB1B444A6B15B01F2CA72F41
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 040212524a420200 (1 x Stop)
Reporter Neiki
Tags:Stop

Intelligence

File Origin
# of uploads :
2
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
report727.exe
Verdict:
Malicious activity
Analysis date:
2023-05-22 06:59:14 UTC
Tags:
loader stealer vidar trojan
Link:
https://app.any.run/tasks/9036d560-ca3b-4f44-bd39-e3940aa22da3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Sending a custom TCP request
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/646b11147725e854f115e043/reports/334bc405-4a37-4e2b-ae2a-11d2b7a90e94/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0
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/51ffd1c7-7575-4905-b429-4d5dfdcdec2d
Result
Threat name:
Babuk, Clipboard Hijacker, Djvu, HTMLPhi
Create hunting rule
Detection:
malicious
Classification:
rans.phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1239387
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 (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 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 known network protocols on non-standard ports
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 HtmlPhish10
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 872380 Sample: report727.exe Startdate: 22/05/2023 Architecture: WINDOWS Score: 100 70 Snort IDS alert for network traffic 2->70 72 Found malware configuration 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 11 other signatures 2->76 10 report727.exe 2->10         started        13 report727.exe 2->13         started        15 report727.exe 2->15         started        17 report727.exe 2->17         started        process3 signatures4 86 Detected unpacking (changes PE section rights) 10->86 88 Detected unpacking (overwrites its own PE header) 10->88 90 Writes a notice file (html or txt) to demand a ransom 10->90 98 2 other signatures 10->98 19 report727.exe 1 16 10->19         started        92 Multi AV Scanner detection for dropped file 13->92 94 Machine Learning detection for dropped file 13->94 96 Injects a PE file into a foreign processes 13->96 23 report727.exe 12 13->23         started        25 report727.exe 15->25         started        27 report727.exe 17->27         started        process5 dnsIp6 64 api.2ip.ua 162.0.217.254, 443, 49694, 49695 ACPCA Canada 19->64 54 C:\Users\user\AppData\Local\...\report727.exe, PE32 19->54 dropped 56 C:\Users\...\report727.exe:Zone.Identifier, ASCII 19->56 dropped 29 report727.exe 19->29         started        32 icacls.exe 19->32         started        file7 process8 signatures9 106 Injects a PE file into a foreign processes 29->106 34 report727.exe 1 24 29->34         started        process10 dnsIp11 58 colisumy.com 211.59.14.90, 49696, 80 SKB-ASSKBroadbandCoLtdKR Korea Republic of 34->58 60 zexeq.com 211.119.84.112, 49697, 49699, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 34->60 62 api.2ip.ua 34->62 46 C:\Users\user\...\BQJUWOYRTO.mp3.gatq (copy), COM 34->46 dropped 48 C:\Users\user\Documents\...\BQJUWOYRTO.mp3, COM 34->48 dropped 50 C:\_readme.txt, ASCII 34->50 dropped 52 188 other malicious files 34->52 dropped 78 Modifies existing user documents (likely ransomware behavior) 34->78 39 build2.exe 34->39         started        file12 signatures13 process14 signatures15 80 Detected unpacking (changes PE section rights) 39->80 82 Detected unpacking (overwrites its own PE header) 39->82 84 Injects a PE file into a foreign processes 39->84 42 build2.exe 39->42         started        process16 dnsIp17 66 t.me 149.154.167.99, 443, 49700 TELEGRAMRU United Kingdom 42->66 68 49.12.115.154, 49701, 8333 HETZNER-ASDE Germany 42->68 100 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 42->100 102 Tries to harvest and steal browser information (history, passwords, etc) 42->102 104 Tries to steal Crypto Currency Wallets 42->104 signatures18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 03:53:50 UTC
File Type:
PE (Exe)
Extracted files:
36
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=aiq2uoxltwb2fzca2qeb2k2gxbnjc25y5whdf6rugq2edagffpqa._file
Verdict:
malicious
Similar samples:
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Stop
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+ 1'829 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/230522-hm3flaef54/
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:
stop_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/5bb11ea6-061b-45b3-8abd-d796a36569b0/
Parent samples :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 hash:
0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0
MD5 hash:
e131c4a8304d2b552494a4c6c9e73783
SHA1 hash:
df9c718854a3b7dca0033260faf491e0dc1cbe77
Link:
https://www.unpac.me/results/5bb11ea6-061b-45b3-8abd-d796a36569b0/
Malware family:
STOP
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0221aa3aeb9d/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/0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0

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 0221aa3aeb9d83a2e440d4081d2b46b85a916bb8ed8e32fa3434344180c52be0

(this sample)

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

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