MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a. 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: f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a
SHA3-384 hash: 0810fae4e6b520c7b1e2eb11f57919ad6b5acb5d7d2b6127951e6731888dd3c874fb4eab4b13c0631dff4da9bb674553
SHA1 hash: 7f94e6347f15300fd2dfce001b9a8d2401186a14
MD5 hash: 3f501f228053a667928acf687e055c27
humanhash: jupiter-jersey-glucose-double
File name:3f501f228053a667928acf687e055c27.exe
Download: download sample
Signature Stop
Create hunting rule
File size:739'840 bytes
First seen:2021-08-25 11:59:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bd3c9edf948deca79ee5e78523f1a042 (14 x RaccoonStealer, 2 x Smoke Loader, 1 x Stop)
ssdeep 12288:8nKv7C5OL23/Cq84IWh96NRs1x6txJ6vTXZoN7lpSEa1LAvcF:8nQip3/V7h96f/3J6vTXKjda1MS
Threatray 441 similar samples on MalwareBazaar
TLSH T198F423A077F0C8F2CE5E8071D497C6B8E72A7E166AA454C723E8475E8F757803D2528E
dhash icon 4839b2b0e8c38890 (105 x RaccoonStealer, 38 x Smoke Loader, 33 x RedLineStealer)
Reporter abuse_ch
Tags:exe Ransomware Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
306
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3f501f228053a667928acf687e055c27.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-25 12:16:40 UTC
Tags:
installer
Link:
https://app.any.run/tasks/af20f4de-be9d-429c-a343-2e9eb3b545fc

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/182298/
Detection(s):
Win.Packed.Fragtor-9888193-0
Create hunting rule

Win.Packed.Generic-9888330-0
Create hunting rule

Win.Packed.Generic-9888333-0
Create hunting rule

Win.Packed.Generic-9888335-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Deleting a recently created file
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Sending an HTTP GET request
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e5b019b9-8f81-47b0-b7ff-8547fe7a2a81
Result
Threat name:
Clipboard Hijacker Djvu Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/839027
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Found ransom note / readme
Injects a PE file into a foreign processes
Machine Learning detection for sample
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 many files with high entropy
Yara detected Clipboard Hijacker
Yara detected Djvu Ransomware
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 471459 Sample: 9LLyoLhO5l.exe Startdate: 25/08/2021 Architecture: WINDOWS Score: 100 38 188.34.200.103, 49712, 80 HETZNER-ASDE Germany 2->38 40 eduarroma.tumblr.com 74.114.154.22, 443, 49711 AUTOMATTICUS Canada 2->40 42 api.2ip.ua 2->42 54 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->54 56 Multi AV Scanner detection for domain / URL 2->56 58 Antivirus detection for URL or domain 2->58 60 9 other signatures 2->60 9 9LLyoLhO5l.exe 2->9         started        12 9LLyoLhO5l.exe 2->12         started        signatures3 process4 signatures5 62 Detected unpacking (changes PE section rights) 9->62 64 Contains functionality to inject code into remote processes 9->64 66 Writes many files with high entropy 9->66 14 9LLyoLhO5l.exe 1 17 9->14         started        68 Injects a PE file into a foreign processes 12->68 process6 dnsIp7 50 api.2ip.ua 77.123.139.190, 443, 49702, 49705 VOLIA-ASUA Ukraine 14->50 36 C:\Users\...\9LLyoLhO5l.exe:Zone.Identifier, ASCII 14->36 dropped 18 9LLyoLhO5l.exe 14->18         started        21 icacls.exe 14->21         started        file8 process9 signatures10 52 Injects a PE file into a foreign processes 18->52 23 9LLyoLhO5l.exe 1 25 18->23         started        process11 dnsIp12 44 astdg.top 190.218.32.60, 49707, 49710, 80 CableOndaPA Panama 23->44 46 securebiz.org 176.123.228.234, 49708, 80 ASISPACEKG Kyrgyzstan 23->46 48 2 other IPs or domains 23->48 28 C:\Users\user\AppData\Local\...\build3.exe, PE32 23->28 dropped 30 C:\Users\user\AppData\Local\...\Settings.ft, COM 23->30 dropped 32 C:\Users\user\...\1599143076228-3140[1].jpg, COM 23->32 dropped 34 320 other files (301 malicious) 23->34 dropped 70 Modifies existing user documents (likely ransomware behavior) 23->70 file13 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-24 21:57:11 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
15 of 27 (55.56%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zaqdq43qnceon3de56hculhefxluqmoq32pftzc5z3sigblsmfa._file
Verdict:
malicious
Similar samples:
08f290d886e67c9aaa4cf058fa166e50efc8181901773373c2123e5290edab71
Stop
1c8f1643dd2d7c1c8224caa017aeb9f4447370e3849862d25b19844def08f384
Stop
44f6676314c6c50f2807f34a33335abd58ca254f95c213496205825257f7b4d6
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63c696185eacdb5998d82e02e8cc0afd09db991ece9f72f5e99007e2aa36f4c3
Stop
9d45043266ad627224c951cb91f37261bc7bd393aa8ce87a39e8b42f3a543dbf
Stop
d6353ac6a08f1e678698f658274332bcc27588c14e75e029e761dd6af0b4ef41
Stop
d9e93860c1b468911168c4c30564817dc0b788cceab0e073d0be8850c95590d4
Stop
+ 431 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210825-gz72444k16/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
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
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
Downloads MZ/PE file
Executes dropped EXE
Modifies extensions of user files
Vidar Stealer
Vidar
Malware Config
C2 Extraction:
https://eduarroma.tumblr.com/
Unpacked files
SH256 hash:
e262e9ebcd2063c95672d7903c2d737903043c646211e2c65581b24fe06bac77
MD5 hash:
c64898970ef5c32165ea1a4b5a6a470a
SHA1 hash:
31469dd38f4741e7cb883d5f683a1a26b497d441
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/aba1f921-e6a5-4618-b750-2585cf0b1c13/
Parent samples :
67dc67478efcc733a9821421940e171ffc4d259112eb0a8f6c7e587ef3181cba
35be1a97d304ab4b045cb2e608c22dd2c7efb4df1e86cdd4e0b780bdf1c21838
f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a
0dbb33b5aaa39d7e5b04eb88bbc5e8602e2ebfa84b3cb26ea4c70d6ef4c32b1e
74251d8c7a300c4bd22fbe4807a1d5ace6303c95d44196652cdb728185a9ae3b
9dfe173d27af62da7c78754527de5dd892bab94b7cd1658e087c7e64f86211ba
3e7ccc99be60620bd1ed12ac34f2bb76dfba737ec91fc88199a20cfc2f320139
80b466356d8bf0d46cdf2b592edf646050e9617902a5efdb3a4a3ceba8c6856b
e5a536df45ce59beb16c30352f72f0d84af2f478b3fb1e090ff53741f946dfdc
b0266821dcffebd331809ede0c719f550c912966b93797305a88b0c9417f34a3
47d6022eaad843e702e839fd027870f7089bd19ba6548e36bf5e82b5c70a2f23
c90d3fe9641d27a59510e20001bc315dc1b76972f03e910e2d71bd6cde0e983f
c549c7c2ea3f1fb2859fd84be1d5f6b733d6eb0a029730f474bbc70de9935fe9
4b6c78e1228ad2f2bb1e35f6b0a5c3f4bd574098b110627b553cf88e780addad
5930b00d239e9cecac34a76b8e89b0513d6be7f9391d8c53a72d0ebe1fab5ad8
da9f5ba2db6f3bc55e1d61c7d825408ca3e2c28f715c0add096c21db94ae396b
f040a5e3d2c865772e4f8b1fda5ff3437fb0a35924fd260fc76732398e262dde
ff5bf2e37ef46ff9d905582aaccdea4fa9c3df9870c5829086de281e84b4fb36
SH256 hash:
f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a
MD5 hash:
3f501f228053a667928acf687e055c27
SHA1 hash:
7f94e6347f15300fd2dfce001b9a8d2401186a14
Link:
https://www.unpac.me/results/aba1f921-e6a5-4618-b750-2585cf0b1c13/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f64101c39b83/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/f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a

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:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:MALWARE_Win_Vidar
Create hunting rule
Author:ditekSHen
Description:Detects Vidar / ArkeiStealer
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:Vidar
Create hunting rule
Author:kevoreilly
Description:Vidar Payload

File information

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

Web download

Stop

Executable exe f64101c39b8344473763277c715167216eba418e86f4f2cf22ee7724182b930a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/182298/
  
URLhaus
https://urlhaus.abuse.ch/url/1463721/
  
Delivery method
Distributed via web download

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