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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75
SHA3-384 hash: b1898347e4ce9f14a4b09f88347f945ac7db56ba6bb08f0b0096465507f5d6267f80c41ef1888f7cfb5d776fa9cce412
SHA1 hash: 5d97795d83aaa31a5fd40a43a42a86808a98d8a7
MD5 hash: 1c1589f023cacd962bd1c2c393d0890e
humanhash: venus-nuts-december-minnesota
File name:WinSrcHealth.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:2'154'414 bytes
First seen:2026-11-05 09:46:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 2fdd5ad0097b396fe7fcb7f67c8a0ebe (2 x ValleyRAT)
ssdeep 12288:0WBXlrh0KzUUry7qjQg3T0S0xPWqspXiXPEsYOkdWuxWQLuv48PRKLEPP79fUre:0m0Kz6zgsxOqBXdV9uRe6L45
TLSH T1DEA54B4BF772A0ACD56AC174832B6633FB73784502217DBB02D086353E66E906E3EB55
TrID 45.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
18.0% (.EXE) Win64 Executable (generic) (6522/11/2)
13.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.6% (.ICL) Windows Icons Library (generic) (2059/9)
5.6% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter ni_fi_701
Tags:exe ValleyRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
215
Origin country :
AT AT
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-11-05 10:53:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6df986fc-9427-45c9-9d5e-5d08b1c23550

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/97379/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6aec506fbaf1e56053e2a61e
Tags:
injection adapter ordin
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching the process to interact with network services
Launching a process
Connection attempt
Sending a custom TCP request
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto overlay packed reconnaissance
Link:
https://www.filescan.io/uploads/6aec506a98bad2bef2103c1d/reports/3764f6dd-0d80-4751-87fd-9a504c8cd945/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75
Verdict:
Unknown
File Type:
exe x64
First seen:
2026-10-31T11:41:00Z UTC
Last seen:
2026-11-04T23:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dd140ab6-7884-4bdd-aa5e-3795f5ed44a5
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1998907
Signature
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Tries to detect sleep reduction / modifications
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1998907 Sample: WinSrcHealth.exe Startdate: 05/11/2026 Architecture: WINDOWS Score: 68 33 Multi AV Scanner detection for submitted file 2->33 35 Joe Sandbox ML detected suspicious sample 2->35 8 cmd.exe 1 2->8         started        10 WinSrcHealth.exe 3 2->10         started        process3 signatures4 13 WinSrcHealth.exe 1 13 8->13         started        17 conhost.exe 8->17         started        37 Unusual module load detection (module proxying) 10->37 39 Tries to detect sleep reduction / modifications 10->39 19 net.exe 1 10->19         started        process5 dnsIp6 31 15.197.225.100, 49712, 49713, 49714 AMAZON-02-AmazoncomIncUS Canada 13->31 41 Tries to harvest and steal browser information (history, passwords, etc) 13->41 43 Found direct / indirect Syscall (likely to bypass EDR) 13->43 21 net.exe 1 13->21         started        23 conhost.exe 19->23         started        25 net1.exe 1 19->25         started        signatures7 process8 process9 27 conhost.exe 21->27         started        29 net1.exe 1 21->29         started       
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/1c1589f023cacd962bd1c2c393d0890e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75/
Threat name:
Win64.Trojan.Ravartar
Create hunting rule
Status:
Malicious
First seen:
2026-11-01 15:02:00 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eu6bmgt2nbc2tfdxqlfdp3p3fkspkpyah43itxqnfqd265rof52q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery persistence spyware stealer trojan
Link:
https://tria.ge/reports/261105-lrrfnsga84/
Behaviour
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Reads the TCP/IP host and domain name from the registry
Checks installed software on the system
Checks whether UAC is enabled
Reads user/profile data of web browsers
Modifies RDP port number used by Windows
Malware Family:
n/a
Verdict:
Malicious
Tags:
stealer
YARA:
UNPROTECT_disable_process win_token CreateScheduledTask
Link:
https://app.threat.zone/submission/87d58d3e-ba84-4104-8727-4895072121dd
Malware Family:
misc
Create hunting rule
Malicious:
True
Tags:
64bits overlay calls-wmi obfuscated checks-user-input idle detect-debug-environment
Link:
https://intel.virussign.com/intelligence/file/253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75
Unpacked files
SH256 hash:
253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75
MD5 hash:
1c1589f023cacd962bd1c2c393d0890e
SHA1 hash:
5d97795d83aaa31a5fd40a43a42a86808a98d8a7
Link:
https://www.unpac.me/results/c64d02e8-6c81-4106-ad09-2dc396af1d46/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/253c161a7a6845a9947782ca37edfb2aa4f53f003f3689de0d2c07af762e2f75

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:WIN_Malware_BlakcSeeStealer_ForgeAuto_9b0a0e39_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects BlakcSeeStealer (pe, etat extrait)
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_2ffc3572
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_3be2a519
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_43faefd2
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_4fa7e284_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_5001c94c
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_7e8e91c4
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_92a28498
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_f1079127
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

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/97379/

Comments