MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bb96e7c641e9f343965704cf4e7327e4448b83fc97cf1766f82ce61ac54d48a. 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


RaccoonStealer


Vendor detections: 8


Intelligence 8 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bb96e7c641e9f343965704cf4e7327e4448b83fc97cf1766f82ce61ac54d48a
SHA3-384 hash: fdc63db77b11d285ffb003620e6f64927580fd9461fc472b415fd0e2de9e78952878ce7feb26fd95d654564d9f35a1b8
SHA1 hash: 45b5b4882340173372e1130dc1a724d84e451d44
MD5 hash: 35d1856176330122a439c508c422b327
humanhash: delaware-enemy-river-two
File name:4BB96E7C641E9F343965704CF4E7327E4448B83FC97CF.exe
Download: download sample
Signature RaccoonStealer
Create hunting rule
File size:30'093'073 bytes
First seen:2021-08-04 22:25:41 UTC
Last seen:2021-08-04 23:12:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash eb5bc6ff6263b364dfbfb78bdb48ed59 (55 x Adware.Generic, 18 x RaccoonStealer, 8 x Adware.ExtenBro)
ssdeep 786432:zqZuNfLEJ26/aTtC6OTkLhqqAkraAutk7:zoOTEmthXNqqAkui
Threatray 924 similar samples on MalwareBazaar
TLSH T1B0673317B16AA53EC86927340633E88058FB676DE917BF5677E0C8C9CF360850F3A964
dhash icon c0d4ec80b0b4b4e4 (5 x RaccoonStealer, 4 x RedLineStealer, 4 x LummaStealer)
Reporter abuse_ch
Tags:exe RaccoonStealer


Avatar
abuse_ch
RaccoonStealer C2:
http://5.252.179.21/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://5.252.179.21/ https://threatfox.abuse.ch/ioc/165702/

Intelligence

File Origin
# of uploads :
2
# of downloads :
147
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4BB96E7C641E9F343965704CF4E7327E4448B83FC97CF.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-04 22:26:44 UTC
Tags:
installer
Link:
https://app.any.run/tasks/2cf715d9-798d-45bc-b43a-1f8e610265e6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Creating a file
Moving a recently created file
Deleting a recently created file
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Connecting to a non-recommended domain
Connection attempt
Sending an HTTP GET request
Replacing files
Blocking the Windows Defender launch
Result
Verdict:
UNKNOWN
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/827930
Signature
Antivirus / Scanner detection for submitted sample
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Multi AV Scanner detection for submitted file
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses cmd line tools excessively to alter registry or file data
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 460361 Sample: 4BB96E7C641E9F343965704CF4E... Startdate: 06/08/2021 Architecture: WINDOWS Score: 76 75 cs833182181.wpc.etacdn.net 152.199.20.140, 49729, 49730, 49731 EDGECASTUS United States 2->75 77 update.iobit.com 2->77 79 tttttt.me 2->79 85 Antivirus / Scanner detection for submitted sample 2->85 87 Multi AV Scanner detection for submitted file 2->87 89 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->89 91 Sigma detected: WScript or CScript Dropper 2->91 10 4BB96E7C641E9F343965704CF4E7327E4448B83FC97CF.exe 2 2->10         started        signatures3 process4 file5 53 4BB96E7C641E9F3439...7E4448B83FC97CF.tmp, PE32 10->53 dropped 13 4BB96E7C641E9F343965704CF4E7327E4448B83FC97CF.tmp 8 21 10->13         started        process6 file7 55 C:\Program Files (x86)\is-K8CVI.tmp, PE32 13->55 dropped 57 IObit.Driver.Boost....6.0.769.exe (copy), PE32 13->57 dropped 59 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->59 dropped 61 5 other files (none is malicious) 13->61 dropped 16 wscript.exe 1 13->16         started        19 IObit.Driver.Booster.PRO.7.6.0.769.exe 2 13->19         started        process8 dnsIp9 71 192.168.2.1 unknown unknown 16->71 22 cmd.exe 1 16->22         started        25 cmd.exe 2 16->25         started        27 cmd.exe 1 16->27         started        73 7.6.0.76 LEVEL3US United States 19->73 51 C:\...\IObit.Driver.Booster.PRO.7.6.0.769.tmp, PE32 19->51 dropped 29 IObit.Driver.Booster.PRO.7.6.0.769.tmp 25 19->29         started        file10 process11 file12 93 Uses cmd line tools excessively to alter registry or file data 22->93 32 reg.exe 1 1 22->32         started        35 reg.exe 1 1 22->35         started        37 conhost.exe 22->37         started        49 7 other processes 22->49 39 conhost.exe 25->39         started        41 mode.com 1 25->41         started        43 7z.exe 25->43         started        45 conhost.exe 27->45         started        47 timeout.exe 27->47         started        63 C:\Users\user\AppData\...\libssl-1_1.dll, PE32 29->63 dropped 65 C:\Users\user\AppData\...\libcrypto-1_1.dll, PE32 29->65 dropped 67 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 29->67 dropped 69 6 other files (none is malicious) 29->69 dropped signatures13 process14 signatures15 81 Disables Windows Defender (deletes autostart) 32->81 83 Disable Windows Defender real time protection (registry) 35->83
Gathering data
Threat name:
Win32.Trojan.Pasnaino
Create hunting rule
Status:
Malicious
First seen:
2021-06-19 20:39:57 UTC
AV detection:
13 of 28 (46.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jo4w47ded2ptiolfobgpjzzspzcerob7zf6pc5tpqlhgdlcu2sfa._file
Verdict:
unknown
Similar samples:
12311f9edcbd6b2df328baaf9dc0fdef1cfbcf4197da24ae41fc61d18802f474
RaccoonStealer
25fa4f445a522467a2ae93388907c9d7ef7e14a68bc3a0db7ae29198d3abfe06
RaccoonStealer
3c167530a131f9dc899b73b9eac971b38e44d41cf291893fde8e575602c2b846
RaccoonStealer
48643d9ccc694960fb84f505524d0f148a0331a7e2569171ff3999dd60bc7154
RaccoonStealer
50575798954fd5dff1f376d1597a3d0ff52f51789c5ae98b48957590b540bcce
RaccoonStealer
91949edb9145bda3b1336a5513c44707a86300ca5a378411c9bf8800b8127db9
RaccoonStealer
a7b172d3fb0092b616e486d62a628e6fa09608d9e9a54773bc34fd37f2227a3e
RaccoonStealer
efea5e4af45434b028bbb6f0f45e57d74cc37a0d46ba85921f456806d48bc97c
RaccoonStealer
+ 914 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:19a5107c14ad55a422854fc2b5446470e346ef69 discovery evasion stealer trojan
Link:
https://tria.ge/reports/210804-aqnttn8ad6/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Loads dropped DLL
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Modifies security service
Raccoon
Raccoon Stealer Payload
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/4bb96e7c641e9f343965704cf4e7327e4448b83fc97cf1766f82ce61ac54d48a

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_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:MALWARE_Win_Raccoon
Create hunting rule
Author:ditekSHen
Description:Detects Raccoon/Racealer infostealer
Rule name:win_raccoon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.raccoon.
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Comments