MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6703c505861e0552017a9d5d718d2aefe6b67ad0c472c91a341c883244c2155. 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


RecordBreaker


Vendor detections: 11


Intelligence 11 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6703c505861e0552017a9d5d718d2aefe6b67ad0c472c91a341c883244c2155
SHA3-384 hash: 8d49a8f68858d9acb52607a36a4299e1c339b090bee2955e0f32b86ab3d499dfe9a72ef19048199f9f8b6ab22b2d2b15
SHA1 hash: cc2ade23cf4f45dcb6252bc85fe10a7b8c770c15
MD5 hash: 7478aba0db747a03030462adbbde2f54
humanhash: chicken-wisconsin-oven-quebec
File name:7478aba0db747a03030462adbbde2f54.exe
Download: download sample
Signature RecordBreaker
Create hunting rule
File size:4'257'792 bytes
First seen:2022-10-27 09:40:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 49152:ODq9+NSP/JenAhB7zvvCrY5vZHHGQ5pWCI8/ieFVaZTl/y5LlKpdbzH/l4lBqdRl:AqUSnJeatvCrY5FGMpdF/p/SpNeBqzk
Threatray 875 similar samples on MalwareBazaar
TLSH T13C163357B285D700EA1C3A3098FE09A943E1F9E30FB1559E4FC97A479DC52B684CC94E
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 69ccd4d49696cc71 (13 x Adware.Adload, 8 x CoinMiner, 7 x ValleyRAT)
Reporter abuse_ch
Tags:exe recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
http://94.131.109.53/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://94.131.109.53/ https://threatfox.abuse.ch/ioc/950833/

Intelligence

File Origin
# of uploads :
1
# of downloads :
241
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
raccoon
Create hunting rule
ID:
1
File name:
7478aba0db747a03030462adbbde2f54.exe
Verdict:
Malicious activity
Analysis date:
2022-10-27 09:45:22 UTC
Tags:
trojan raccoon recordbreaker loader stealer
Link:
https://app.any.run/tasks/1bd6c325-91b9-4612-b27f-447c17fd58cc

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/324811/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
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.
Malware family:
Yanluowang
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/28cb19f0-33e4-4db8-ab82-065a72911af0
Result
Threat name:
Raccoon Stealer v2
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1099164
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Costura Assembly Loader
Yara detected Raccoon Stealer v2
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6703c505861e0552017a9d5d718d2aefe6b67ad0c472c91a341c883244c2155/
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2022-10-23 04:11:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wzydyucymhqfkiaxvhk5oggsv37gwz5nbrdszendiheigjcmefkq._file
Verdict:
malicious
Label(s):
raccoon
Create hunting rule
Similar samples:
4d70a2e9f63fea018db99bef6cecbf094255c52f6e2bd9d1d7458e637efb9172
RecordBreaker
4e73230986aab0ad40dbd475ca56fe0f207ff5d935f766a46cd4675e6bc27229
RecordBreaker
774fa8863d2cb1747c338ef9023103d535715b30b6d5450a9ee146663d77c89b
RecordBreaker
81ae7aea498cdd4d50470b3dcd54088d7bce5bf5f6019b08d9d558acd190cb4d
RecordBreaker
8f22fed63b011354380ce229b053b3b9167d66d37506acd6288886cf526edefe
RecordBreaker
a3605eee1c54709d3a2cbc363d024e07c2e65d5cc080ff77a243920f8033f451
RecordBreaker
aeca12bf63530aa733104d00c1389a7874676eb263368c22d1eea71300cdb636
RecordBreaker
+ 865 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Create hunting rule
Score:
  10/10
Tags:
family:raccoon botnet:32d6569d92c418f722d39445b20ede9b discovery spyware stealer
Link:
https://tria.ge/reports/221027-lnrl9sbgen/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Raccoon
Malware Config
C2 Extraction:
http://94.131.109.53/
http://188.119.112.157/
http://94.131.107.229/
Unpacked files
SH256 hash:
b6703c505861e0552017a9d5d718d2aefe6b67ad0c472c91a341c883244c2155
MD5 hash:
7478aba0db747a03030462adbbde2f54
SHA1 hash:
cc2ade23cf4f45dcb6252bc85fe10a7b8c770c15
Link:
https://www.unpac.me/results/6ad7c2bc-26cc-4770-8abe-efdc135e37c6/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/b6703c505861e0552017a9d5d718d2aefe6b67ad0c472c91a341c883244c2155

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Create hunting rule
Rule name:RaccoonV2
Create hunting rule
Author:@_FirehaK <yara@firehak.com>
Description:Detects Raccoon Stealer version 2.0 (called Recordbreaker before attribution).
Reference:https://www.zerofox.com/blog/brief-raccoon-stealer-version-2-0/
Rule name:recordbreaker_win_generic
Create hunting rule
Author:_kphi
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_recordbreaker_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.recordbreaker.

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/324811/

Comments