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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296. 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


DesktopStreamRAT


Vendor detections: 16


Intelligence 16 IOCs YARA 53 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296
SHA3-384 hash: 5a7a81bd30947d415e318e8a656f973bb536d470ce34c2865fa1fc28570e25eda323afcc70b60b253b4ef0042ddfa9da
SHA1 hash: bfbee31e792d296f2ea8b10443588f4b617422ad
MD5 hash: 3cd789e114e93b06e5162f8d7b462fe3
humanhash: mars-nine-mirror-nebraska
File name:dvnx_kit2_lold_inner.exe
Download: download sample
Signature DesktopStreamRAT
Create hunting rule
File size:430'080 bytes
First seen:2026-10-31 18:35:18 UTC
Last seen:2026-10-31 19:19:01 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 7be476d096ff2d43b2380de66c82171e (1 x DesktopStreamRAT)
ssdeep 12288:PzbANGIcymiSuf17H2FSTxEEPrJQ7os7kC:LfjyH2FQPrYz
TLSH T14D944B1692E901BCF0BBA3389D575902E77E780A03B1DADF07D095772E666D09E3EB10
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Daydream
Tags:DesktopStreamRAT DvnX exe Loader Lold unpacked


Avatar
Daydream
Stage 4 Lold/1.0 (Lold.UpdateClient, build filename bld_4Aj52lBKdt6aPc06eCeFHbos.exe) x64 C++ loader/implant (430,080 bytes, sha256 fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296) carved statically from file offset 0x400..0x69400 of Stage 3 wrapper 578cc6d26bf7c5536d2c0ea0df5a788155e15d09e49054303915b535f4012791 in DvnX.zip (8f7fa43654fbf7cce0f32ba0f4d586f40d4f73e61eb7e1f632b547b31676f1bb, URLhaus 3948114). Self-identifies via User-Agent Lold/1.0, mutex Local\Lold_, CLI flag --lold-container, and a 4,608-byte .loldcfg (LOLD_CFG_V1) section at 0x66e00: C2 http://193.148.56.77:8093 (ThreatFox IOC 1980195), payload id p_230c267932c77a53, poll interval 1800s, delivery mode chunks (rs42 Reed-Solomon RS(4,2) erasure-coded slots over /manifest.json and /chunks/ with X-Chunk-Key, heartbeats to /files/hb/, 50-byte key sha256 1019ced952a3c98f3643aa3840e5a53536458118a9186a9fc2c9ff41f4d7fedc), WMI persistence (LoldTimer / LoldCons), Run prefix OneDriveSync_, and Scheduled Task prefix MicrosoftEdgeUpdateTask_.

Intelligence

File Origin
# of uploads :
2
# of downloads :
239
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-31 18:38:50 UTC
Tags:
loader lold rat ip-check websocket stealer
Link:
https://app.any.run/tasks/607a8241-ea86-4f53-9050-ba899d8499ed

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/96414/
Detection(s):
SecuriteInfo.com.Variant.Yogi.85956.11182288.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ae634f2b121dd519dcf14a3
Tags:
shellcode dropper crypted emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Restart of the analyzed sample
DNS request
Sending an HTTP POST request
Searching for synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug cmd crypto hacktool installer-heuristic lolbin microsoft_visual_cc reconnaissance
Link:
https://www.filescan.io/uploads/6ae634ecd7fb1c5bc29cf5e4/reports/f8d15a10-e2ce-4b28-b6bd-af938dcb5bd9/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-31T15:49:00Z UTC
Last seen:
2026-11-01T19:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296/results?tab=lookup
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1995914
Signature
Found hidden mapped module (file has been removed from disk)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sends host and process inventories to its controller
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
Score:
81%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/3cd789e114e93b06e5162f8d7b462fe3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296/
Threat name:
Win64.Trojan.Passwordstealer
Create hunting rule
Status:
Malicious
First seen:
2026-10-31 18:36:18 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7jshutiszsehxwlmwlvre3ywds6pi7uegeqjjoynzqsctz6i4kla._file
Verdict:
malicious
Label(s):
DesktopStreamRAT
Create hunting rule
Link:
https://reports.threatray.com/0e64e9d6-0509-4d59-b103-42bba2466f0e
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery
Link:
https://tria.ge/reports/261031-w8hj7sft5q/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
Suspicious use of SetThreadContext
Looks up external IP address via web service
Downloads MZ/PE file
Malware Family:
n/a
Verdict:
Suspicious
Tags:
rat
YARA:
WMI_strings win_token UNPROTECT_disable_process ParentProcessEvasion CreateScheduledTask AutorunKey
Link:
https://app.threat.zone/submission/d85c9f59-670a-43b5-b496-2492ededf338
Unpacked files
SH256 hash:
fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296
MD5 hash:
3cd789e114e93b06e5162f8d7b462fe3
SHA1 hash:
bfbee31e792d296f2ea8b10443588f4b617422ad
Link:
https://www.unpac.me/results/95dc1473-8213-40df-89f8-45ac3a99c6f0/
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/fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
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:HKTL_Meterpreter_inMemory
Create hunting rule
Author:netbiosX, Florian Roth
Description:Detects Meterpreter in-memory
Reference:https://www.reddit.com/r/purpleteamsec/comments/hjux11/meterpreter_memory_indicators_detection_tooling/
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of MFA browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:infostealer_win_meduzastealer
Create hunting rule
Author:Sekoia.io
Description:Finds MeduzaStealer samples based on specific strings
Rule name:Macos_Infostealer_Wallets_8e469ea0
Create hunting rule
Author:Elastic Security
Rule name:MAL_Win_DesktopStreamClient
Create hunting rule
Author:anonymous
Description:DesktopStreamClient hVNC/stealer module of the Lold campaign: screen streaming over WebSocket/WebRTC (:8080 /ws/publisher), browser credential theft via IElevator App-Bound-Encryption bypass, exfil to :8787 /api/client/report
Rule name:MAL_Win_LoldUpdateClient
Create hunting rule
Author:anonymous
Description:Lold Update Client (lold-container) payload delivered via ClickFix: WinHTTP C2 on :8093 (/files, /files/hb, /files/inbox), embedded LOLD_CFG_V1 config
Rule name:MAL_Win_LoldUpdateClient_Config
Create hunting rule
Author:anonymous
Description:Lold Update Client embedded config block (LOLD_CFG_V1 + C2 URL + k_ key); also matches memory dumps
Rule name:MAL_Win_Lold_Memory_C2
Create hunting rule
Author:anonymous
Description:Lold Update Client C2 artefacts in process memory or dumps: :8093 base URL with payload chunk path or k_ session key
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:ReflectiveLoader
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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/
Rule name:TigerRAT_pe_yaraify
Create hunting rule
Author:hunts-yara-code
Description:YARAify-tightened byte rule from 9 sample(s) -- VERIFY hits
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:Win_Clipboard_Clipper_Thengavar
Create hunting rule
Author:Thengavar
Description:Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks
Rule name:Win_FakeInstaller_PythonShellcodeLoader_Crepectl_2026
Create hunting rule
Author:SixHands
Description:Detects the analyzed fake installer sample using .key config, XOR key, and Python/fiber shellcode loader traits
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_PythonStealer_ForgeAuto_b24cb5bd
Create hunting rule
Author:Marjoriefort
Description:Detects PythonStealer (pe, etat binaire)
Rule name:WIN_Malware_SalatStealer_ForgeAuto_542e717b
Create hunting rule
Author:Marjoriefort
Description:Detects SalatStealer (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_2ffc3572
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_3ee43008
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_ce8c5b46
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.

8f7fa43654fbf7cce0f32ba0f4d586f40d4f73e61eb7e1f632b547b31676f1bb

DesktopStreamRAT

Executable exe 578cc6d26bf7c5536d2c0ea0df5a788155e15d09e49054303915b535f4012791

DesktopStreamRAT

Executable exe fa647a4d12cc887bd96cb2eb126f161cbcf47e84312094bb0dcc2429e7c8e296

(this sample)

  
Dropped by
SHA256 578cc6d26bf7c5536d2c0ea0df5a788155e15d09e49054303915b535f4012791
  
Dropped by
SHA256 269b268ad54168172f307ae50896b64735e3164946f4abc91c2e8257b0fb6300
  
Dropped by
SHA256 8f7fa43654fbf7cce0f32ba0f4d586f40d4f73e61eb7e1f632b547b31676f1bb
  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/96414/
  
Dropped by
MD5 33fae333c2500a8958ccd7620f0c8eca
  
URLhaus
https://urlhaus.abuse.ch/url/3948114/

Comments


Avatar
Daydream commented on 2026-10-31 18:48:23 UTC

Family attribution: Stage 4 LOLD native downloader/loader for the Hermes MaaS stealer/RAT platform (Malpedia win.hermes_stealer; see AngelaMos / Carter Perez report, 2026-10-24: https://papers.lisdex.sh/hermes/report.pdf). Unlike the GitHub PyMapper -> proliv4.exe route (843,776-byte LOLD e44cec7d36a7..., C2 194.102.104.223:8093, payload p_ddafdf3846ca91f112), this 430,080-byte LOLD build is delivered via the DvnX.zip TeamSpeak 3 Qt5Widgets.dll sideloading + Donut Chaskey-16/aPLib + OLLVM/MBA wrapper chain (8f7fa436... -> 269b268a... -> 99e925da... -> 578cc6d2... -> fa647a4d...), configured at .loldcfg (LOLD_CFG_V1) with C2 http://193.148.56.77:8093, payload p_230c267932c77a53, build bld_4Aj52lBKdt6aPc06eCeFHbos.exe, and persistence bitmask 0x1E at .loldcfg + 0xFA0 (master persistence bit 0 cleared).