MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b5c09b721948af6cdc6ae9a4dc3777d51902ff8e8b1b96bae838bcd96d3de3c1. 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: 15
| SHA256 hash: | b5c09b721948af6cdc6ae9a4dc3777d51902ff8e8b1b96bae838bcd96d3de3c1 |
|---|---|
| SHA3-384 hash: | c6212ad088c9775f4e525f4f7ae29339b844c3006d4903281582345ed54508c914cbb83c91662b0077a8a27c3172bd77 |
| SHA1 hash: | f2f601bc5c5ac13d007774d7a874f06d41360898 |
| MD5 hash: | e8eedfa9c23d565850e4b712c469dc96 |
| humanhash: | autumn-potato-summer-sink |
| File name: | 1.exe |
| Download: | download sample |
| Signature | RecordBreaker |
| File size: | 2'571'440 bytes |
| First seen: | 2023-09-13 08:25:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 24576:q9NuMPWiKnLjlJ2jfELozwMxB7AvmsJTXsa4BDVUK7tl1SGxSA1wh5x92JaAZk:uPWXH2j8cpIhJTXqBL7trSaMh5xEZW |
| Threatray | 14 similar samples on MalwareBazaar |
| TLSH | T135C5BE4157A0CE1AE3E63F34A993D02EAB31E5153312B75F1FAD22B95C232B459813DB |
| TrID | 47.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 20.2% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 8.4% (.SCR) Windows screen saver (13097/50/3) 6.8% (.EXE) Win64 Executable (generic) (10523/12/4) 4.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | 78e8e8f8e8e8e4e0 (1 x RecordBreaker) |
| Reporter |  r3dbU7z |
| Tags: | Dotnet exe recordbreaker signed |
Code Signing Certificate
| Organisation: | SamplesGNU observeDV |
|---|---|
| Issuer: | SamplesGNU observeDV |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2023-09-07T08:45:26Z |
| Valid to: | 2024-09-07T00:00:00Z |
| Serial number: | 9e2c5ec897e4534582e84b96909ad22a |
| Intelligence: | 3 malware samples on MalwareBazaar are signed with this code signing certificate |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | a138f5a0c3003c8e4730769ad8441c665ebf1b070736833c5e7d5eb533a9a0c3 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
1
# of downloads :
444
Origin country :
RUVendor Threat Intelligence
Malware family:
raccoon
ID:
1
File name:
1.exe
Verdict:
Malicious activity
Analysis date:
2023-09-13 08:27:37 UTC
Tags:
raccoon
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Raccoon
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin msbuild net net_reactor obfuscated overlay packed packed stealer
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
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.
Verdict:
Unknown
Result
Threat name:
Raccoon Stealer v2
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Raccoon Stealer v2
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Raccoonstealer
Status:
Malicious
First seen:
2023-09-13 08:26:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
48
AV detection:
14 of 22 (63.64%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
raccoon
Similar samples:
+ 4 additional samples on MalwareBazaar
Result
Malware family:
raccoon
Score:
10/10
Tags:
family:raccoon stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Drops file in System32 directory
Suspicious use of SetThreadContext
Raccoon
Raccoon Stealer payload
Unpacked files
SH256 hash:
fd56a07f2da75c84337cbf94e0acafc09fb909cfb187a0ae214827ce2c4708bb
MD5 hash:
d93c5f59ddc41313bf36f106a2f1fe17
SHA1 hash:
97c5cd9d0689c1cd74685bc979122a13eba3fcc9
SH256 hash:
8adee86876309a6309be25f2e7a0530cb101673dab30876eb52fe82f34ced2da
MD5 hash:
a19e84fd689bcb17b016267f427d0fd2
SHA1 hash:
7fb2b3ae726f25682f6d667387514c290a4aae3d
SH256 hash:
d981e3ed21ef6c70c23e928a767cb29cbc7807a8ff8b2eaeacf57b0ae86cc488
MD5 hash:
68346f9b142ef905bb1a502d4e828a79
SHA1 hash:
3c525bcbb43ea15f8313ae0cb5a4472655478433
SH256 hash:
b5c09b721948af6cdc6ae9a4dc3777d51902ff8e8b1b96bae838bcd96d3de3c1
MD5 hash:
e8eedfa9c23d565850e4b712c469dc96
SHA1 hash:
f2f601bc5c5ac13d007774d7a874f06d41360898
Malware family:
RecordBreaker
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
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: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables containing SQL queries to confidential data stores. Observed in infostealers |
| Rule name: | MALWARE_Win_RaccoonV2 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Raccoon Stealer 2.0, also referred to as RecordBreaker |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | msil_suspicious_use_of_strreverse |
|---|---|
| Author: | dr4k0nia |
| Description: | Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | PE_Potentially_Signed_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_NET_Msil_Suspicious_Use_StrReverse |
|---|---|
| Author: | dr4k0nia, modified by Florian Roth |
| Description: | Detects mixed use of Microsoft.CSharp and VisualBasic to use StrReverse |
| Reference: | https://github.com/dr4k0nia/yara-rules |
| Rule name: | win_recordbreaker_auto |
|---|---|
| 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.
Web download
Delivery method
Distributed via web download
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