MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a
SHA3-384 hash: 302c79848b90b0542ac5e5d23cc124699e6ce0b10a96bcb699c84c82dbbca46507c9d0399988d107431b63424abb83d8
SHA1 hash: 11ebee64d960f6e1623f2229a8054c4fd0c959e0
MD5 hash: cfcebd84fc850049b8bc80ef547468b2
humanhash: illinois-tennessee-east-cold
File name:384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a
Download: download sample
Signature Stop
Create hunting rule
File size:701'440 bytes
First seen:2021-09-13 06:23:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 648d80ab383d01ef3dcdfdac14d78fcd (9 x RaccoonStealer, 2 x RedLineStealer, 1 x Smoke Loader)
ssdeep 12288:21hovPgwFK5ehWNR3poRJM/M7wm5npZUECkftsYawleg3rc:21Ww9YO3povMk7wm5pZqitRF3
Threatray 600 similar samples on MalwareBazaar
TLSH T1B7E4123275F48DB7C5C64A748489D0F07ABF7D119B72A607BB850B9B3EB1280594EB23
dhash icon 4839b2b0e8c38890 (105 x RaccoonStealer, 38 x Smoke Loader, 33 x RedLineStealer)
Reporter JAMESWT_WT
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
110
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a
Verdict:
Suspicious activity
Analysis date:
2021-09-13 06:27:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c5397e94-5570-48f8-b557-ec4f567ed6ec

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/187207/
Detection(s):
Win.Dropper.Fragtor-9889202-0
Create hunting rule

Win.Packed.Generic-9889238-0
Create hunting rule

Win.Dropper.Fragtor-9889385-0
Create hunting rule

Win.Packed.Filerepmalware-9890038-0
Create hunting rule

Win.Packed.Fragtor-9890406-0
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
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/6174fa6adb358dd15ed91359/reports/67debb77-bee9-48ce-9ffa-ce5146cb501b/overview
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70c83eb6-7247-4a5e-8c28-90270a838930
Result
Threat name:
Djvu Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849487
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
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
Sigma detected: Suspicious Svchost Process
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)
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
Writes many files with high entropy
Yara detected Djvu Ransomware
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 481917 Sample: PQiWhjWvNZ Startdate: 13/09/2021 Architecture: WINDOWS Score: 100 99 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->99 101 Multi AV Scanner detection for domain / URL 2->101 103 Antivirus detection for URL or domain 2->103 105 8 other signatures 2->105 12 PQiWhjWvNZ.exe 2->12         started        15 PQiWhjWvNZ.exe 2->15         started        17 PQiWhjWvNZ.exe 2->17         started        19 PQiWhjWvNZ.exe 2->19         started        process3 signatures4 113 Detected unpacking (changes PE section rights) 12->113 115 Writes many files with high entropy 12->115 117 Injects a PE file into a foreign processes 12->117 21 PQiWhjWvNZ.exe 1 16 12->21         started        25 PQiWhjWvNZ.exe 12 15->25         started        27 svchost.exe 15->27         started        29 PQiWhjWvNZ.exe 17->29         started        31 PQiWhjWvNZ.exe 19->31         started        process5 dnsIp6 77 api.2ip.ua 77.123.139.190, 443, 49736, 49737 VOLIA-ASUA Ukraine 21->77 59 C:\Users\...\PQiWhjWvNZ.exe:Zone.Identifier, ASCII 21->59 dropped 33 PQiWhjWvNZ.exe 21->33         started        36 icacls.exe 21->36         started        79 192.168.2.1 unknown unknown 25->79 file7 process8 signatures9 97 Injects a PE file into a foreign processes 33->97 38 PQiWhjWvNZ.exe 1 20 33->38         started        process10 dnsIp11 81 securebiz.org 197.44.54.172, 49738, 80 TE-ASTE-ASEG Egypt 38->81 83 astdg.top 38->83 85 api.2ip.ua 38->85 61 C:\...\iecompatviewlist[1].xml.lqqw (copy), DOS 38->61 dropped 63 heavy_ad_intervent..._out.db.lqqw (copy), DOS 38->63 dropped 65 C:\Users\user\...\ISO690.XSL.lqqw (copy), COM 38->65 dropped 67 375 other files (355 malicious) 38->67 dropped 107 Infects executable files (exe, dll, sys, html) 38->107 109 Modifies existing user documents (likely ransomware behavior) 38->109 43 build2.exe 38->43         started        file12 signatures13 process14 signatures15 111 Detected unpacking (changes PE section rights) 43->111 46 build2.exe 43->46         started        process16 dnsIp17 87 gheorghip.tumblr.com 74.114.154.22, 443, 49741 AUTOMATTICUS Canada 46->87 89 162.55.179.90, 49742, 80 ACPCA United States 46->89 69 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 46->69 dropped 71 C:\Users\user\AppData\...\freebl3[1].dll, PE32 46->71 dropped 73 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 46->73 dropped 75 9 other files (none is malicious) 46->75 dropped 91 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 46->91 93 Tries to harvest and steal browser information (history, passwords, etc) 46->93 95 Tries to steal Crypto Currency Wallets 46->95 51 cmd.exe 46->51         started        file18 signatures19 process20 process21 53 conhost.exe 51->53         started        55 taskkill.exe 51->55         started        57 timeout.exe 51->57         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2021-08-29 15:39:28 UTC
File Type:
PE (Exe)
Extracted files:
24
AV detection:
38 of 45 (84.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbfoqlcsmqdojpwlyaqmpcsjjig6zheuda5kgue6fhh77hmdri5a._file
Verdict:
malicious
Similar samples:
26967c1b5ff6848501ddf70985408b7736835286f788f663e086f34aecd6bfb1
Stop
44f6676314c6c50f2807f34a33335abd58ca254f95c213496205825257f7b4d6
Stop
47d6022eaad843e702e839fd027870f7089bd19ba6548e36bf5e82b5c70a2f23
Stop
63c696185eacdb5998d82e02e8cc0afd09db991ece9f72f5e99007e2aa36f4c3
Stop
65de8f856c797623ad2fd66f9e1dcce4a74b969334964b535cc0176eb588af95
Stop
7c75df63bc40beca5ccf65db76c33539ee9f3468a4149e1a0c0bfd30949f4b4d
Stop
804b9c87f98a32101b51f26c221e589bc80350b69c163abfab2de64f7e9b3e72
Stop
99ee06f5fb4f0aa90678d6a6405d2d01138bcd128c6d2aabecda07c110361ba2
Stop
a3c074948f5e3d2b89f0035bbf7bd74b1a3ec0525dc1496b4463f55ef15f3521
Stop
ed8a7ffec56f450a365e758012db092883bbd23565f3f9fbb004c189fb703de3
Stop
+ 590 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware stealer
Link:
https://tria.ge/reports/210913-g52rcadad3/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
https://gheorghip.tumblr.com/
Unpacked files
SH256 hash:
f5e421cdc3a15f524eab328a6dd4c4d92b7f404e1d6f2dc2c4fd53b0be3b6802
MD5 hash:
7374438017992073f1e1b1814383d828
SHA1 hash:
8d44c46208e04d3d46caaad2dac4279cdf0c414b
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/b9f30e12-d2af-49e6-9bfb-d37dce8d00fa/
Parent samples :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 hash:
384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a
MD5 hash:
cfcebd84fc850049b8bc80ef547468b2
SHA1 hash:
11ebee64d960f6e1623f2229a8054c4fd0c959e0
Link:
https://www.unpac.me/results/b9f30e12-d2af-49e6-9bfb-d37dce8d00fa/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/384ae82c5264/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/384ae82c526406e4becbc020c78a494a0dec9c94183aa3509e29cfff9d838a3a

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: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: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.

Cape
Cape
https://www.capesandbox.com/analysis/187207/

Comments