MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ba847f3edf4f9c540641c30f45e40baee8287d30d5aef59543d24f0375140f27. 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
BruteRatel
Vendor detections: 16
| SHA256 hash: | ba847f3edf4f9c540641c30f45e40baee8287d30d5aef59543d24f0375140f27 |
|---|---|
| SHA3-384 hash: | ec0bfccd383cee9a40a57f75ab32fdff5056c2987713fb92b319dcff90cccf4b411f62891ee4841ad13ac8bd240c88b9 |
| SHA1 hash: | af87c4222d4538fd4d43eaa0cb30974af08ea21e |
| MD5 hash: | decf7b259d75e0e499f44c5a915b3175 |
| humanhash: | coffee-mobile-music-mountain |
| File name: | badger_x64_stealth_rtl.bin.dll |
| Download: | download sample |
| Signature | BruteRatel |
| File size: | 288'768 bytes |
| First seen: | 2025-03-13 12:44:56 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5821847e9de43275356a37b9a2b0a5b6 (2 x BruteRatel) |
| ssdeep | 6144:Gq2UhPqeabCJNzgNm/qVoe93Zi861RyyZMAyqK2kY:bBhJNzOOQJi86Sy |
| Threatray | 70 similar samples on MalwareBazaar |
| TLSH | T180541287A450C08CCDE7DD30A2EAF5F2BC3C3F5B087195A89A28E5343E513A96B5925D |
| TrID | 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  cedricgmirror2 |
| Tags: | BazaarLoader BruteRatel exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
428
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ba847f3edf4f9c540641c30f45e40baee8287d30d5aef59543d24f0375140f27.dll
Verdict:
No threats detected
Analysis date:
2024-09-20 19:30:36 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Tags:
ransomware shellcode emotet virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug cobaltstrike masquerade overlay packed packed packer_detected
Verdict:
Malicious
Labled as:
ShellCode.Loader.Marte..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.
Malware family:
BruteRatelC4
Verdict:
Malicious
Result
Threat name:
BruteRatel
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to inject threads in other processes
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sets debug register (to hijack the execution of another thread)
Sigma detected: CobaltStrike Load by Rundll32
System process connects to network (likely due to code injection or exploit)
Uses known network protocols on non-standard ports
Yara detected BruteRatel
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win64.Hacktool.Bruterat
Status:
Malicious
First seen:
2024-09-20 22:08:28 UTC
File Type:
PE+ (Dll)
AV detection:
32 of 38 (84.21%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
bruteratelc4
Similar samples:
+ 60 additional samples on MalwareBazaar
Result
Malware family:
bruteratel
Score:
10/10
Tags:
family:bruteratel backdoor
Behaviour
Brute Ratel C4
Bruteratel family
Detect BruteRatel badger
Verdict:
Malicious
Tags:
red_team_tool brute_ratel commandandcontrol Win.Exploit.Marte-10034990-0
YARA:
HKTL_EXE_Brute_Ratel_July_09 Windows_Trojan_BruteRatel_4110d879
Unpacked files
SH256 hash:
ba847f3edf4f9c540641c30f45e40baee8287d30d5aef59543d24f0375140f27
MD5 hash:
decf7b259d75e0e499f44c5a915b3175
SHA1 hash:
af87c4222d4538fd4d43eaa0cb30974af08ea21e
Detections:
win_brute_ratel_c4_a0
win_brute_ratel_c4_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | BruteRatel |
|---|---|
| Author: | kevoreilly |
| Description: | BruteRatel Payload |
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | Windows_Trojan_BruteRatel_4110d879 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_BruteRatel_5b12cbab |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Trojan_BruteRatel_644ac114 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_brute_ratel_c4_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.brute_ratel_c4. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CreateRemoteThread KERNEL32.dll::VirtualAllocEx KERNEL32.dll::WriteProcessMemory |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.