MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a09aa16c5145a98787f47ed450af31c32e30811fcb0595d688d1d83a2ef329c. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a09aa16c5145a98787f47ed450af31c32e30811fcb0595d688d1d83a2ef329c
SHA3-384 hash: fccb124080177cde181bbf7f68ba36baea4d290dde7483324e5b62994bd779044f23b36339bcd06c1bc96a39e3033801
SHA1 hash: db59251b5bde7faa2d9c68726a0ce5e9b3528126
MD5 hash: f5f66d7c56e60667e415b9b4f0228786
humanhash: nineteen-august-magnesium-neptune
File name:f5f66d7c56e60667e415b9b4f0228786.exe
Download: download sample
Signature Stop
Create hunting rule
File size:836'608 bytes
First seen:2021-05-27 18:51:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 556bc424bd608c9e064a122699e67eca (7 x RaccoonStealer, 6 x Stop, 1 x CryptBot)
ssdeep 12288:TbWTM13E0Jzsaqjvm/hA9H++J7AT4qdjLvE8UWOphHJ+gpdFjKfJN6FVzP392RsC:OT6JMjv79HhGEIbEnn+ghA/+t22NpXY
Threatray 152 similar samples on MalwareBazaar
TLSH 4905F120A7E0C038E1F712B44A75B2F9A63E7DB26B2451CF51D43BEA46746D4AC30B97
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://212.237.61.115/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://212.237.61.115/ https://threatfox.abuse.ch/ioc/65646/

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f5f66d7c56e60667e415b9b4f0228786.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-27 22:23:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/500b62de-98f3-41ed-ae28-cf66fd56e8d2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162793/
Detection(s):
Win.Ransomware.Gandcrypt-9865158-0
Create hunting rule

Win.Ransomware.Gandcrypt-9865160-0
Create hunting rule

Win.Packed.Gandcrypt-9865196-0
Create hunting rule

Win.Packed.Generic-9865218-0
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.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/793498
Signature
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425896 Sample: wgT2mlur2h.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 96 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Djvu Ransomware 2->45 47 Machine Learning detection for sample 2->47 8 wgT2mlur2h.exe 2->8         started        11 wgT2mlur2h.exe 2->11         started        13 wgT2mlur2h.exe 2->13         started        15 wgT2mlur2h.exe 2->15         started        process3 signatures4 49 Multi AV Scanner detection for dropped file 8->49 51 Detected unpacking (changes PE section rights) 8->51 53 Detected unpacking (overwrites its own PE header) 8->53 57 2 other signatures 8->57 17 wgT2mlur2h.exe 12 8->17         started        55 Injects a PE file into a foreign processes 11->55 20 wgT2mlur2h.exe 1 16 11->20         started        23 wgT2mlur2h.exe 12 13->23         started        25 wgT2mlur2h.exe 12 15->25         started        process5 dnsIp6 41 api.2ip.ua 77.123.139.190, 443, 49711, 49721 VOLIA-ASUA Ukraine 20->41 35 C:\Users\user\AppData\...\wgT2mlur2h.exe, PE32 20->35 dropped 37 C:\Users\...\wgT2mlur2h.exe:Zone.Identifier, ASCII 20->37 dropped 27 wgT2mlur2h.exe 20->27         started        30 icacls.exe 20->30         started        file7 process8 signatures9 59 Injects a PE file into a foreign processes 27->59 32 wgT2mlur2h.exe 12 27->32         started        process10 dnsIp11 39 api.2ip.ua 32->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a09aa16c5145a98787f47ed450af31c32e30811fcb0595d688d1d83a2ef329c/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2021-05-27 11:14:02 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
34 of 47 (72.34%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hie2ufwfcrnjq6d7i7wukcxtdqzogcar7syfsxliruoyhixpgkoa._file
Verdict:
malicious
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Stop
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Stop
+ 142 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/210527-rqc6kcsp3n/
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/3a09aa16c5145a98787f47ed450af31c32e30811fcb0595d688d1d83a2ef329c

File information

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

Web download

Stop

Executable exe 3a09aa16c5145a98787f47ed450af31c32e30811fcb0595d688d1d83a2ef329c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1256494/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162793/

Comments