MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135
SHA3-384 hash: 609b777a210ad0538e4d059b622a8193347c2b1f4bb489c5f60ffd3c67c668cdb47eb6c2c8c54983330090e90332541b
SHA1 hash: 3853674f702f3865054acd0cd84591e5c4a36124
MD5 hash: e8136e4cd6f256c21c0b4b557ec5d070
humanhash: alpha-network-william-ack
File name:danma.exe
Download: download sample
Signature ValleyRAT
Create hunting rule
File size:7'228'969 bytes
First seen:2026-05-18 10:47:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 40ab50289f7ef5fae60801f88d4541fc (68 x ValleyRAT, 53 x Gh0stRAT, 42 x OffLoader)
ssdeep 196608:l2posez8AFojRnpCZ9Z8iSx+O4u0xm1Pst:l6ez86oRnQ8nrlum1kt
TLSH T135761223F2CBD03EE05D0B3A46B2725894FB6A11A422AE5796ECB4ECCF751501D3E647
TrID 50.8% (.EXE) Inno Setup installer (107240/4/30)
20.4% (.EXE) InstallShield setup (43053/19/16)
19.7% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.0% (.EXE) Win64 Executable (generic) (6522/11/2)
2.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 5050d270cccc82ae (112 x Adware.Generic, 73 x OffLoader, 43 x LummaStealer)
Reporter Ling
Tags:exe SilverFox Trojan/SilverFox.u ValleyRAT


Avatar
CNGaoLing
Trojan/SilverFox.u
IOC (IP 137.220.152.136)

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/df026267-1edc-4391-b02e-e6bfec532952/
Malware family:
n/a
ID:
1
File name:
danma.exe
Verdict:
No threats detected
Analysis date:
2026-05-18 10:34:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/030f6c84-7199-4af6-9fd2-d490ca449e3d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
WinosStager
Create hunting rule
Link:
https://www.capesandbox.com/analysis/66273/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a0aede94841ff6ff7ac2dc7
Tags:
vmdetect dropper virus sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Moving a recently created file
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Searching for analyzing tools
Searching for the window
Launching a process
Sending a custom TCP request
Verdict:
Malicious
Labled as:
VHO:TrojanDrop.Convagent.gen
Link:
https://www.hybrid-analysis.com/sample/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-16T00:46:00Z UTC
Last seen:
2026-02-26T09:48:00Z UTC
Hits:
~100
Detections:
Backdoor.Win32.Xkcp.cbz VHO:Backdoor.Win32.Xkcp.gen Trojan-Spy.Win64.Agent.sb Trojan-Spy.Win32.Stealer.sb Backdoor.Win32.Xkcp.a
Link:
https://opentip.kaspersky.com/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135/results?tab=lookup
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a7921a2-75c4-4ed5-b002-734b88884873
Score:
83%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout SFX 7z Win 32 Exe x86
Link:
https://app.malva.re/file/e8136e4cd6f256c21c0b4b557ec5d070
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135/
Verdict:
Malicious
Threat:
VHO:Backdoor.Win32.Xkcp
Link:
https://tip.neiki.dev/file/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135
Threat name:
Win32.Trojan.Malgent
Create hunting rule
Status:
Malicious
First seen:
2026-05-18 10:46:35 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5q6d2asdfsxcugong2pqqes6ubylozdppqmt4yrjfb46roknke2q._file
Gathering data
Unpacked files
SH256 hash:
ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135
MD5 hash:
e8136e4cd6f256c21c0b4b557ec5d070
SHA1 hash:
3853674f702f3865054acd0cd84591e5c4a36124
Link:
https://www.unpac.me/results/41a74fc4-fadb-4f61-82e1-6200c3147055/
SH256 hash:
92c4cdf16855cbe6ef9a47050dabd1cb8d4e5353b3700e7bfb18d26935b4075b
MD5 hash:
02276199130e068033d70624c44609f4
SHA1 hash:
b1044bf27eae4bd7e1a336fe8e93e8ee61986c4a
Link:
https://www.unpac.me/results/41a74fc4-fadb-4f61-82e1-6200c3147055/
SH256 hash:
388a796580234efc95f3b1c70ad4cb44bfddc7ba0f9203bf4902b9929b136f95
MD5 hash:
e4211d6d009757c078a9fac7ff4f03d4
SHA1 hash:
019cd56ba687d39d12d4b13991c9a42ea6ba03da
Link:
https://www.unpac.me/results/41a74fc4-fadb-4f61-82e1-6200c3147055/
Malware family:
ValleyRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ec3c3d02432c/report/overview.html
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/ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135

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:Borland
Create hunting rule
Author:malware-lu
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:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

ValleyRAT

Executable exe ec3c3d02432cae2a19cd369f08125ea070b7646f7c193e62292879e8b94d5135

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/66273/

Comments