MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395. 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: 11


Intelligence 11 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395
SHA3-384 hash: bdb997eea0397fc13bd50c3b68167fe191fe3e56ce76b227754484630783e36e65986d4003e14bcc191331411ed148b9
SHA1 hash: 096f648d0b08978d8c77280f53dd047e4a331db0
MD5 hash: fd2e2362b43a1f3020f17e4b11c9c5d5
humanhash: quebec-solar-table-queen
File name:fd2e2362b43a1f3020f17e4b11c9c5d5.exe
Download: download sample
Signature Stop
Create hunting rule
File size:877'568 bytes
First seen:2021-05-26 16:56:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3129a44b52b6710fc9087f645a006bca (8 x RaccoonStealer, 5 x Stop, 1 x RedLineStealer)
ssdeep 12288:6LNsx48b3bZAIU78NOvpG0goXn3maSnUtmRrX+etsg+Jm5sYtO7mmEkqhGxgkJpK:csJD+8NYp9gsnWaSUtuR+hwPmcGCkJY
Threatray 131 similar samples on MalwareBazaar
TLSH FA15F12076E0C027F5F656F449B982B9753A7DA1BB3400CF62C42ABE99346F0AD31797
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://45.67.231.109/

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://45.67.231.109/ https://threatfox.abuse.ch/ioc/64474/

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd2e2362b43a1f3020f17e4b11c9c5d5.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-26 22:56:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ff76e454-9553-4ef4-8381-86462eb0ebad

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/162476/
Detection(s):
Win.Malware.Generic-9864651-0
Create hunting rule

Win.Dropper.Gandcrypt-9864806-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792859
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
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)
Modifies the hosts file
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Mutes Antivirus updates and installments via hosts file black listing
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 steal Mail credentials (via file access)
Writes many files with high entropy
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425260 Sample: 50Jt1j8NKk.exe Startdate: 26/05/2021 Architecture: WINDOWS Score: 100 96 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->96 98 Multi AV Scanner detection for domain / URL 2->98 100 Found malware configuration 2->100 102 7 other signatures 2->102 10 50Jt1j8NKk.exe 2->10         started        13 50Jt1j8NKk.exe 2->13         started        15 50Jt1j8NKk.exe 2->15         started        17 50Jt1j8NKk.exe 2->17         started        process3 signatures4 120 Detected unpacking (changes PE section rights) 10->120 122 Detected unpacking (overwrites its own PE header) 10->122 124 Contains functionality to inject code into remote processes 10->124 19 50Jt1j8NKk.exe 1 16 10->19         started        126 Writes many files with high entropy 13->126 128 Injects a PE file into a foreign processes 13->128 23 50Jt1j8NKk.exe 13->23         started        25 50Jt1j8NKk.exe 12 15->25         started        27 50Jt1j8NKk.exe 17->27         started        process5 dnsIp6 82 api.2ip.ua 77.123.139.190, 443, 49740, 49745 VOLIA-ASUA Ukraine 19->82 84 192.168.2.1 unknown unknown 19->84 70 C:\Users\user\AppData\...\50Jt1j8NKk.exe, PE32 19->70 dropped 72 C:\Users\...\50Jt1j8NKk.exe:Zone.Identifier, ASCII 19->72 dropped 29 50Jt1j8NKk.exe 19->29         started        32 icacls.exe 19->32         started        86 asvb.top 23->86 74 C:\Users\user\Desktop\50Jt1j8NKk.exe, data 23->74 dropped file7 process8 signatures9 130 Injects a PE file into a foreign processes 29->130 34 50Jt1j8NKk.exe 1 27 29->34         started        process10 dnsIp11 78 asvb.top 35.235.74.220, 49746, 49747, 49748 GOOGLEUS United States 34->78 80 api.2ip.ua 34->80 62 C:\Users\user\AppData\Local\...\V010000D.log, DOS 34->62 dropped 64 {18B821CD-B905-4D3...0000000000000001.db, COM 34->64 dropped 66 C:\Users\user\AppData\...\updatewin2.exe, PE32 34->66 dropped 68 179 other files (166 malicious) 34->68 dropped 104 Infects executable files (exe, dll, sys, html) 34->104 106 Modifies existing user documents (likely ransomware behavior) 34->106 39 5.exe 34->39         started        42 updatewin2.exe 34->42         started        45 updatewin1.exe 2 34->45         started        file12 signatures13 process14 file15 108 Detected unpacking (changes PE section rights) 39->108 110 Detected unpacking (overwrites its own PE header) 39->110 112 Writes many files with high entropy 39->112 114 Injects a PE file into a foreign processes 39->114 47 5.exe 39->47         started        76 C:\Windows\System32\drivers\etc\hosts, ASCII 42->76 dropped 116 Mutes Antivirus updates and installments via hosts file black listing 42->116 118 Modifies the hosts file 42->118 52 updatewin1.exe 45->52         started        signatures16 process17 dnsIp18 88 tttttt.me 95.216.186.40, 443, 49755 HETZNER-ASDE Germany 47->88 90 45.144.29.143, 49756, 80 HQservCommunicationSolutionsIL United Kingdom 47->90 54 C:\Users\user\AppData\...\x5bYBBg9hFK.zip, Zip 47->54 dropped 56 C:\Users\user\AppData\...\pY4zE3fX7h.zip, Zip 47->56 dropped 58 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 47->58 dropped 60 58 other files (none is malicious) 47->60 dropped 92 Tries to steal Mail credentials (via file access) 47->92 94 Tries to harvest and steal browser information (history, passwords, etc) 47->94 file19 signatures20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2021-05-26 06:26:25 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rcrq7jg64nfeeskui42lkmr7daf2ojnilarcnjnyshcd5ansyokq._file
Verdict:
malicious
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+ 121 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:1d76a465540f6a904ac9f1310fe3a3824b5b4549 discovery evasion persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210526-6c6sg4c6xx/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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 local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
Modifies extensions of user files
Deletes Windows Defender Definitions
Raccoon
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/88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395

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 88a30fa4dee34a4249544734b5323f180ba725a8582226a5b891c43e81b2c395

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162476/

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