MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b1c960881fc789460b5b274abd43baddb1c92e1a942d3a1080a4adb1f545e50. 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: 10


Intelligence 10 IOCs 1 YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b1c960881fc789460b5b274abd43baddb1c92e1a942d3a1080a4adb1f545e50
SHA3-384 hash: c2b21522b8de42361b08e95c0a2fa08a1c76818b4c3d4323a4a0e9f975b10d207df82f19d7a26e260e0db27c9bb236e0
SHA1 hash: 392f69d691e1dd17395448d17d354842f05c5b49
MD5 hash: 0aca4701d765de0b7e4ebc73e5770e2f
humanhash: neptune-wyoming-crazy-summer
File name:8B1C960881FC789460B5B274ABD43BADDB1C92E1A942D.exe
Download: download sample
Signature RaccoonStealer
Create hunting rule
File size:778'240 bytes
First seen:2021-05-09 02:00:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c48c98d8d11cf51c73b194502a508be7 (4 x RaccoonStealer, 3 x AZORult, 1 x AgentTesla)
ssdeep 3072:5C/C1Csg3yVNfa6yzHBhwPLh+zLyt42Tsgal:nTi6yzhhwP0zLyi2TbA
Threatray 1'969 similar samples on MalwareBazaar
TLSH 82F49E12E6E51533E50F097A6F91B5D0033FB93B32CA1D0BFB092E585BA2E865842337
Reporter abuse_ch
Tags:exe RaccoonStealer


Avatar
abuse_ch
RaccoonStealer C2:
http://34.89.59.109/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://34.89.59.109/ https://threatfox.abuse.ch/ioc/33419/

Intelligence

File Origin
# of uploads :
1
# of downloads :
190
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/153387/
Detection(s):
Win.Trojan.VBGeneric-8264807-0
Create hunting rule

Win.Dropper.NetWire-8264833-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a file in the %temp% directory
Creating a process from a recently created file
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Unauthorized injection to a recently created process
Sending an HTTP GET request to an infection source
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:
Azorult Raccoon
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/719546
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Sigma detected: Executable Used by PlugX in Uncommon Location
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 Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Azorult
Yara detected Azorult Info Stealer
Yara detected Raccoon Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 408699 Sample: 8B1C960881FC789460B5B274ABD... Startdate: 09/05/2021 Architecture: WINDOWS Score: 100 115 malcacnba.ac.ug 2->115 117 macakslcaq.ug 2->117 119 5 other IPs or domains 2->119 149 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->149 151 Found malware configuration 2->151 153 Malicious sample detected (through community Yara rule) 2->153 155 11 other signatures 2->155 12 8B1C960881FC789460B5B274ABD43BADDB1C92E1A942D.exe 13 2->12         started        signatures3 process4 signatures5 165 Detected unpacking (overwrites its own PE header) 12->165 167 Maps a DLL or memory area into another process 12->167 15 8B1C960881FC789460B5B274ABD43BADDB1C92E1A942D.exe 25 12->15         started        process6 dnsIp7 127 malcacnba.ac.ug 185.215.113.77, 49713, 49722, 49725 WHOLESALECONNECTIONSNL Portugal 15->127 129 myfidlerpro.ug 15->129 73 C:\Users\user\AppData\Local\...\gdfagfdds.exe, PE32 15->73 dropped 75 C:\Users\user\AppData\...\dfsiuysfdds.exe, PE32 15->75 dropped 77 C:\Users\user\AppData\...\jghfdsfadsfdds.exe, PE32 15->77 dropped 79 5 other files (none is malicious) 15->79 dropped 137 Hides threads from debuggers 15->137 20 gdfagfdds.exe 7 15->20         started        24 dfsiuysfdds.exe 15 5 15->24         started        26 jghfdsfadsfdds.exe 2 15->26         started        28 fdsgfdds.exe 4 15->28         started        file8 signatures9 process10 file11 97 C:\Users\user\AppData\...\VDFgrdbvcdsf.exe, PE32 20->97 dropped 99 C:\Users\user\AppData\...\FDfgbtgwssdf.exe, PE32 20->99 dropped 157 Maps a DLL or memory area into another process 20->157 30 VDFgrdbvcdsf.exe 4 20->30         started        33 FDfgbtgwssdf.exe 4 20->33         started        35 gdfagfdds.exe 20->35         started        101 C:\Users\user\AppData\...\azflkjgfkldsad.exe, PE32 24->101 dropped 159 Injects a PE file into a foreign processes 24->159 39 dfsiuysfdds.exe 24->39         started        41 azflkjgfkldsad.exe 24->41         started        43 dfsiuysfdds.exe 24->43         started        45 WerFault.exe 26->45         started        signatures12 process13 dnsIp14 169 Maps a DLL or memory area into another process 30->169 47 VDFgrdbvcdsf.exe 30->47         started        171 Detected unpacking (changes PE section rights) 33->171 173 Detected unpacking (overwrites its own PE header) 33->173 52 FDfgbtgwssdf.exe 33->52         started        121 tttttt.me 95.216.186.40, 443, 49724, 49734 HETZNER-ASDE Germany 35->121 123 34.89.59.109, 49737, 49738, 49739 GOOGLEUS United States 35->123 103 C:\Users\user\AppData\LocalLow\sqlite3.dll, PE32 35->103 dropped 105 C:\Users\user\AppData\...\vcruntime140.dll, PE32 35->105 dropped 107 C:\Users\user\AppData\...\ucrtbase.dll, PE32 35->107 dropped 111 56 other files (none is malicious) 35->111 dropped 175 Tries to steal Mail credentials (via file access) 35->175 177 Tries to harvest and steal browser information (history, passwords, etc) 39->177 109 C:\Users\user\AppData\...\ozflkjgfkldsad.exe, PE32 41->109 dropped 179 Injects a PE file into a foreign processes 41->179 54 ozflkjgfkldsad.exe 41->54         started        file15 signatures16 process17 dnsIp18 131 macakslcaq.ug 47->131 81 C:\Users\user\AppData\Local\Temp\rc.exe, PE32 47->81 dropped 83 C:\Users\user\AppData\Local\Temp\ac.exe, PE32 47->83 dropped 85 C:\Users\user\AppData\Local\Temp\ds2.exe, PE32 47->85 dropped 93 49 other files (none is malicious) 47->93 dropped 139 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 47->139 141 Tries to steal Instant Messenger accounts or passwords 47->141 143 Tries to steal Mail credentials (via file access) 47->143 147 2 other signatures 47->147 56 rc.exe 47->56         started        60 ac.exe 47->60         started        63 ds2.exe 47->63         started        67 2 other processes 47->67 133 malcacnba.ac.ug 52->133 135 192.168.2.1 unknown unknown 52->135 87 C:\ProgramData\vcruntime140.dll, PE32 52->87 dropped 89 C:\ProgramData\sqlite3.dll, PE32 52->89 dropped 91 C:\ProgramData\softokn3.dll, PE32 52->91 dropped 95 4 other files (none is malicious) 52->95 dropped 145 Tries to steal Crypto Currency Wallets 52->145 65 cmd.exe 52->65         started        file19 signatures20 process21 dnsIp22 125 cdn.discordapp.com 162.159.134.233, 443, 49736, 49740 CLOUDFLARENETUS United States 56->125 161 Sample uses process hollowing technique 56->161 113 C:\Users\user\AppData\...\cfgjShmvTZXcKv.exe, PE32 60->113 dropped 163 Injects a PE file into a foreign processes 60->163 69 conhost.exe 65->69         started        71 taskkill.exe 65->71         started        file23 signatures24 process25
Detection:
azorult
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b1c960881fc789460b5b274abd43baddb1c92e1a942d3a1080a4adb1f545e50/
Threat name:
Win32.Ransomware.Locky
Create hunting rule
Status:
Malicious
First seen:
2021-04-12 23:11:17 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmojmceb7r4jiyfvwj2kxvb3vxnrzexbvfbnhiiibjfnwh2ulzia._file
Verdict:
malicious
Similar samples:
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RaccoonStealer
0f0eb4a8a538f339214f86a8b084d685a4fb51d54f258f5718393003ab1ff35b
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50cae11649a917039a3fadf933dcf5d724ce0db6fbe4d29cb0aa590896849ca6
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7f588ecbff9405b87fa5b809b52d0b667f19a09e47bafc2cf1f5f9d5f19f16c1
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a8fb61732f9696d24e02dda47d2f12abe0d8968e130f05d2381bb7b5a93f3ec0
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a9b0a14beac57ba149a978c8f0996a4f4e70e003b80c67e631947c9dc3590154
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ac8a0b325adca9cc88fc6ee32c912024adfe5228024712e1c757183c51260d16
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bad1feef0055835db4f894b4885b48d596788458bc9095d4c0af9ec36a97077d
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d98fd8189273e4f4fcbb8b1d5b32459b5d7adcd6eaff9efef0c32ace0fdfab0e
RaccoonStealer
+ 1'959 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:azorult family:oski family:raccoon botnet:67a1a4d96e0af06ab629d8d5c048c516a37dbc35 discovery evasion infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/210509-fp7j3rwa42/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Drops desktop.ini file(s)
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
Downloads MZ/PE file
Executes dropped EXE
Async RAT payload
AsyncRat
Azorult
Contains code to disable Windows Defender
Modifies Windows Defender Real-time Protection settings
Oski
Raccoon
Malware Config
C2 Extraction:
http://195.245.112.115/index.php
malcacnba.ac.ug
Unpacked files
SH256 hash:
6c1c2e82c76fbe351387964913fddc00e4356f788a4faa2cac472c4e541d8fc8
MD5 hash:
d8b37c281f30ea63351520775194ee11
SHA1 hash:
e48aefeddd0bedafacdd7269bcbb817b10ea1343
Link:
https://www.unpac.me/results/5c313a9e-5145-405a-a24b-df52f8b15b7e/
SH256 hash:
8b1c960881fc789460b5b274abd43baddb1c92e1a942d3a1080a4adb1f545e50
MD5 hash:
0aca4701d765de0b7e4ebc73e5770e2f
SHA1 hash:
392f69d691e1dd17395448d17d354842f05c5b49
Link:
https://www.unpac.me/results/5c313a9e-5145-405a-a24b-df52f8b15b7e/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8b1c960881fc789460b5b274abd43baddb1c92e1a942d3a1080a4adb1f545e50

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
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:autogenerated rule brought to you by yara-signator

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/153387/

Comments


Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-09 03:01:13 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0001.036] Anti-Behavioral Analysis::Process Environment Block NtGlobalFlag