MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cb0fbc3588dab06d99ad9c9af872613452ecbb6b7c71b00a6bca4bcc64bb8d00. 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
Threat unknown
Vendor detections: 14
| SHA256 hash: | cb0fbc3588dab06d99ad9c9af872613452ecbb6b7c71b00a6bca4bcc64bb8d00 |
|---|---|
| SHA3-384 hash: | 158a628fce28de62069ca431ac9e785ad4a179ce0e3b2273c462f2640ea76f0a46c158b3dda95f0f3c659140a06212c6 |
| SHA1 hash: | ce3cdeb2e3976aa4b8c500c9ebb6e8970c514457 |
| MD5 hash: | 9259d15dd9f97af5262d349b97add22a |
| humanhash: | seven-victor-tango-lactose |
| File name: | file |
| Download: | download sample |
| File size: | 61'440 bytes |
| First seen: | 2025-11-28 20:20:13 UTC |
| Last seen: | 2025-11-28 22:52:39 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 637df1e8f3c074f2ce79b53c3e34cfcc |
| ssdeep | 768:18/ritRPPbfRnq3ENdnQ490PGisepB3aHhMBYZJ5o3VV:18zeRPFnqUND90+0eFSV |
| Threatray | 3 similar samples on MalwareBazaar |
| TLSH | T19F53E7177BF48894E8E986710CFA49B485B3BC761E14C60B3791367E2C73E92DC66386 |
| TrID | 77.2% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 6.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.2% (.EXE) Win32 Executable (generic) (4504/4/1) 1.9% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | dropped-by-amadey exe fbf543 |
Intelligence
File Origin
# of uploads :
5
# of downloads :
100
Origin country :
USVendor Threat Intelligence
Malware family:
xmrig
ID:
1
File name:
_cb0fbc3588dab06d99ad9c9af872613452ecbb6b7c71b00a6bca4bcc64bb8d00.exe
Verdict:
Malicious activity
Analysis date:
2025-11-28 20:34:22 UTC
Tags:
loader winring0-sys vuln-driver xmrig
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
94.9%
Tags:
trojan shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Searching for the window
Using the Windows Management Instrumentation requests
Running batch commands
Sending a custom TCP request
Connection attempt
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Searching for analyzing tools
Searching for synchronization primitives
DNS request
Creating a service
Launching a service
Creating a file in the Windows subdirectories
Setting browser functions hooks
Launching a tool to kill processes
Enabling autorun for a service
Unauthorized injection to a recently created process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm cmd fingerprint lolbin microsoft_visual_basic packed zero
Verdict:
Malicious
Labled as:
Suspicious:Backdoor.Bifrose.akqw.jrah
Result
Gathering data
Malware family:
Generic Malware
Verdict:
Malicious
Score:
97%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Visual Basic Visual Basic 6 Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.XMRIG
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
r77rootkit
Result
Malware family:
n/a
Score:
10/10
Tags:
defense_evasion discovery execution persistence trojan
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Launches sc.exe
Drops file in System32 directory
Suspicious use of SetThreadContext
Power Settings
Checks computer location settings
Creates new service(s)
Executes dropped EXE
Stops running service(s)
Checks BIOS information in registry
Badlisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
UAC bypass
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
cb0fbc3588dab06d99ad9c9af872613452ecbb6b7c71b00a6bca4bcc64bb8d00
MD5 hash:
9259d15dd9f97af5262d349b97add22a
SHA1 hash:
ce3cdeb2e3976aa4b8c500c9ebb6e8970c514457
Verdict:
Malicious
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: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | SEH__vba |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe cb0fbc3588dab06d99ad9c9af872613452ecbb6b7c71b00a6bca4bcc64bb8d00
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
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