MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27
SHA3-384 hash: 81aec6b78bacb1b4c2bbdc4f1a4a679cb91048f80bffccdfcf985047d9a3babbcd11f166a2802e26bd6edf944db85480
SHA1 hash: bd3c23dfcbae9c9d772471058d20710a1bbdf2cf
MD5 hash: 0be025bf04921af9c118e9ca39f6f87e
humanhash: mobile-nineteen-johnny-whiskey
File name:0be025bf04921af9c118e9ca39f6f87e.exe
Download: download sample
Signature Stop
Create hunting rule
File size:805'376 bytes
First seen:2021-07-24 15:24:02 UTC
Last seen:2021-07-24 15:44:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8d4160993b7ac4c605aacc770ec7a5c3 (3 x RedLineStealer, 1 x Stop, 1 x RaccoonStealer)
ssdeep 24576:lr+PRAq3uW4sOzqIDbCQkN3H+iynwBPA:Ah4VbCQUhywBI
Threatray 399 similar samples on MalwareBazaar
TLSH T1AE051214F1B0C871C06009B198F6C6A4673CFD227660DD07369B77AF6EB62D256AA31F
dhash icon 08b9b2b0e8c18890 (1 x RedLineStealer, 1 x Smoke Loader, 1 x Stop)
Reporter abuse_ch
Tags:exe Stop

Intelligence

File Origin
# of uploads :
2
# of downloads :
148
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0be025bf04921af9c118e9ca39f6f87e.exe
Verdict:
Suspicious activity
Analysis date:
2021-07-24 15:26:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/63f1f112-7cc7-4562-b648-b40f4fdb739c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/173899/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.19829.27314.UNOFFICIAL
Create hunting rule

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/773e4cc9-3efb-4070-b32d-cf18d21306b2
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.spre.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/821237
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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 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)
Tries to harvest and steal browser information (history, passwords, etc)
Writes many files with high entropy
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 453648 Sample: ZbfnFUkJfI.exe Startdate: 24/07/2021 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->51 53 Antivirus detection for URL or domain 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 4 other signatures 2->57 8 ZbfnFUkJfI.exe 2->8         started        11 ZbfnFUkJfI.exe 2->11         started        13 ZbfnFUkJfI.exe 2->13         started        process3 signatures4 61 Detected unpacking (changes PE section rights) 8->61 63 Detected unpacking (overwrites its own PE header) 8->63 65 Contains functionality to inject code into remote processes 8->65 67 Writes many files with high entropy 8->67 15 ZbfnFUkJfI.exe 1 18 8->15         started        69 Injects a PE file into a foreign processes 11->69 19 ZbfnFUkJfI.exe 13 11->19         started        21 ZbfnFUkJfI.exe 13 13->21         started        process5 dnsIp6 49 api.2ip.ua 77.123.139.190, 443, 49713, 49719 VOLIA-ASUA Ukraine 15->49 33 C:\Users\...\ZbfnFUkJfI.exe:Zone.Identifier, ASCII 15->33 dropped 23 ZbfnFUkJfI.exe 15->23         started        26 icacls.exe 15->26         started        file7 process8 signatures9 59 Injects a PE file into a foreign processes 23->59 28 ZbfnFUkJfI.exe 1 20 23->28         started        process10 dnsIp11 43 astdg.top 210.92.250.133, 49722, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 28->43 45 securebiz.org 37.34.176.37, 49723, 80 GPRS-ASZAINKW Kuwait 28->45 47 api.2ip.ua 28->47 35 C__Windows_SystemA...e_Desktop_17[1].txt, DOS 28->35 dropped 37 C:\Users\user\AppData\...\iecompatdata.xml, COM 28->37 dropped 39 C:\Users\user\AppData\...\UrlSoceng.store, DOS 28->39 dropped 41 192 other files (177 malicious) 28->41 dropped 71 Tries to harvest and steal browser information (history, passwords, etc) 28->71 73 Infects executable files (exe, dll, sys, html) 28->73 75 Modifies existing user documents (likely ransomware behavior) 28->75 file12 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-07-24 13:09:47 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
26967c1b5ff6848501ddf70985408b7736835286f788f663e086f34aecd6bfb1
Stop
350ba023b14fb9b5a4068621cbde35492b8b0aa74048a5d5ed2a6028113efc00
Stop
4bf2dace8a23551a3cd374a14b68cef6185aa18f9148dac8bf77f19f734d3ad7
Stop
65de8f856c797623ad2fd66f9e1dcce4a74b969334964b535cc0176eb588af95
Stop
7c75df63bc40beca5ccf65db76c33539ee9f3468a4149e1a0c0bfd30949f4b4d
Stop
804b9c87f98a32101b51f26c221e589bc80350b69c163abfab2de64f7e9b3e72
Stop
99ee06f5fb4f0aa90678d6a6405d2d01138bcd128c6d2aabecda07c110361ba2
Stop
a3c074948f5e3d2b89f0035bbf7bd74b1a3ec0525dc1496b4463f55ef15f3521
Stop
b055016e0d82c57b58cd126f26b4b8f4dae1441f0019bdaa42452e815f128944
Stop
ed8a7ffec56f450a365e758012db092883bbd23565f3f9fbb004c189fb703de3
Stop
+ 389 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery persistence suricata
Link:
https://tria.ge/reports/210724-7j2qel717s/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Adds Run key to start application
Modifies file permissions
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
Unpacked files
SH256 hash:
607707c8132dcfad64ad037667bed63c8ea2805904db07d0adb550424130a39c
MD5 hash:
a42f9d8fb2cc8c71372f68a2ce058a06
SHA1 hash:
0cf04b56200ace1c58906df83c43245cd2521c34
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/9949c5fb-f71d-42d7-9e32-2a733bab8cc5/
Parent samples :
a8c7303d13cc249ed8f9c159e76d9edbfb7dbf6249c663f8e8f413083e42582a
bafa7212a0a4b4b79e977cbd09e9a102a51a66a352e10366e748f0a1a90f0215
efd055ee7d3d09c7211dd6aceef64f42ff62d01edf0105d06d77d0b92411bedc
8149ba1f710102ff2383263c9f80d5a7c06352ee3a24d1a7beb9d702dd423ec5
78d30477d1d0c61b8f613acf41ca2bf33bd2cc45c4e1f102dd5900aa25dd3c35
4bf2dace8a23551a3cd374a14b68cef6185aa18f9148dac8bf77f19f734d3ad7
f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27
331318ad73d13c8c2e3fbb0d56c5a493722f42eeda70c0b8e375abe035a6b54f
363189b59e6f4f6ced2fd81ca31ef1299ac9989288f51162bd6c03fdb4fd5a50
SH256 hash:
f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27
MD5 hash:
0be025bf04921af9c118e9ca39f6f87e
SHA1 hash:
bd3c23dfcbae9c9d772471058d20710a1bbdf2cf
Link:
https://www.unpac.me/results/9949c5fb-f71d-42d7-9e32-2a733bab8cc5/
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/f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27

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

File information

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

Web download

Stop

Executable exe f5a484d6db0cfca71151e5870cde7b1711cbfa8dc0175140aee2c47c24595d27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1463721/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/173899/

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