MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319. 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


ValleyRAT


Vendor detections: 13


Intelligence 13 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319
SHA3-384 hash: 7e22525d2a0285e1cfde36fdd257bc5cac1ee8ae8a002dd5be69a1178404790e139c9a78772eb7061da7c08a1a6d0a3f
SHA1 hash: 1efb02ce2756f57160542dd91fdd4356d6ede6de
MD5 hash: 76c0e06e397caa91909b0fb7f64b0db9
humanhash: nine-pluto-friend-charlie
File name:zmh853563203.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:72'068'904 bytes
First seen:2026-05-31 10:36:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 33100aedc979741e5464b8a91cb38f35 (6 x ValleyRAT)
ssdeep 196608:XK7zgcx/RDhMea5LRN3fMArDr5nzFo5fMJP3I:aRRWLR9hrp4z
TLSH T15BF75016B6058D8AF4769278548B4FA0E372ECB18AB1933723B8772D2FFE34C5E91544
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 2b4b4d4d37076d61 (6 x ValleyRAT)
Reporter Ling
Tags:exe SilverFox Trojan/SilverFox.bm[lddel] ValleyRAT


Avatar
CNGaoLing
Trojan/SilverFox.bm[lddel]
IOC (Domain ozbwz5.oss-cn-beijing.aliyuncs.com)

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
gh0st
Create hunting rule
ID:
1
File name:
zmh853563203.exe
Verdict:
Malicious activity
Analysis date:
2026-05-31 10:35:48 UTC
Tags:
payload remote rat gh0st stego auto-sch auto-reg uac
Link:
https://app.any.run/tasks/2873f1e9-95b1-4154-9b68-761a7a45576a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a1c0eda5a2e3b5e58e47ff2
Tags:
shellcode cobalt small blic
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Enabling the 'hidden' option for recently created files
Creating a file in the Windows subdirectories
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto fingerprint installer-heuristic invalid-signature keylogger microsoft_visual_cc reconnaissance signed
Link:
https://www.filescan.io/uploads/6a1c0f4346e44aecc0c7045b/reports/fd72b17c-76e8-456f-a61a-840aa2f9e51d/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-05-31T07:28:00Z UTC
Last seen:
2026-05-31T12:31:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.Agent.sba Trojan.Agent.HTTP.C&C HackTool.Multi.AmsiETWPatch.sb Trojan.Win64.Agent.sb Trojan.Win32.EtwTamper.aqx
Link:
https://opentip.kaspersky.com/568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319/results?tab=lookup
Score:
90%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319
Gathering data
Threat name:
Win64.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 10:35:04 UTC
File Type:
PE+ (Exe)
Extracted files:
39
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k2f5d7ym26rrasjj26gzyt6ps7lojh3r3bv3vbppngq5xp444mmq._file
Result
Malware family:
plusdrop
Create hunting rule
Score:
  10/10
Tags:
family:plusdrop actor:apt41 apt backdoor defense_evasion discovery execution exploit persistence privilege_escalation trojan
Link:
https://tria.ge/reports/260531-mnpy4sgz5j/
Behaviour
Checks processor information in registry
Modifies Control Panel
Modifies registry class
Runs net.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Uses Task Scheduler COM API
Enumerates physical storage devices
Event Triggered Execution: Screensaver
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Launches sc.exe
Drops file in System32 directory
Adds Run key to start application
Indicator Removal: Clear Persistence
Checks computer location settings
Disables service(s)
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Command and Scripting Interpreter: PowerShell
Drops file in Drivers directory
Modifies RDP port number used by Windows
Possible privilege escalation attempt
Detects Plusdrop Payload
Family: Plusdrop, toughprogress
UAC bypass
Windows security bypass
Malware family:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/568bd1ff0cd7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:grakate_stealer_nov_2021
Create hunting rule
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

ValleyRAT

Executable exe 568bd1ff0cd7a3104929d78d9c4fcf97d6e49f71d86bba85ef69a1dbbf9ce319

(this sample)

  
Delivery method
Distributed via web download

Comments