MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31681eccfa5a06bdf3abcb8fe55c2398c3e767cb9f63c19b6d0fe54fa2018493. 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: 7


Intelligence 7 IOCs YARA 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31681eccfa5a06bdf3abcb8fe55c2398c3e767cb9f63c19b6d0fe54fa2018493
SHA3-384 hash: b3b9a5d0977715a82690643f0b923cfa685a17948243111bc9b1301df01536ca495e3aa4c0b8b293152ae2c198640ead
SHA1 hash: 108f8e4fe9a1a45ad2c87048a817e5d29d3b17c9
MD5 hash: 1407edb1286b0fb2411608f8ffe64e6c
humanhash: mockingbird-california-cup-london
File name:1407edb1286b0fb2411608f8ffe64e6c.exe
Download: download sample
File size:36'429'312 bytes
First seen:2026-06-15 15:45:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ca1814ae63b4d1d988dfe5092fb16371
ssdeep 786432:TnP3JXTRkpg2FviR8DnEJINA0Jjevpr57QZH:j3JXTRkpg2FviR8DnEJINA0JjextmH
TLSH T1FC87AF527708C0B4D5D103F19829FBA6A55D7CB81F18A5C3B2CC6B2D2AB03D25F39E5A
TrID 29.5% (.EXE) Win64 Executable (generic) (6522/11/2)
22.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon 84c0dcb4d4c07896
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
129
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
2026-06-11_1407edb1286b0fb2411608f8ffe64e6c_elex_glassworm_mespinoza_remcos.exe
Verdict:
No threats detected
Analysis date:
2026-06-15 15:48:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7cee931e-004d-4b07-a847-2e52027fb5fc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a301e5b34eaf30d8ce6626b
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto evasive fingerprint microsoft_visual_cc packed reconnaissance
Link:
https://www.filescan.io/uploads/6a301e52554e843ff86c2802/reports/330b7d3d-7213-4790-a66b-80178c2f93cd/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/31681eccfa5a06bdf3abcb8fe55c2398c3e767cb9f63c19b6d0fe54fa2018493
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1928156
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Injects a PE file into a foreign processes
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Queries memory information (via WMI often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive physical memory information (via WMI, Win32_PhysicalMemory, often done to detect virtual machines)
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Score:
28%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/31681eccfa5a06bdf3abcb8fe55c2398c3e767cb9f63c19b6d0fe54fa2018493
Gathering data
Verdict:
Susipicious
Link:
https://tip.neiki.dev/file/31681eccfa5a06bdf3abcb8fe55c2398c3e767cb9f63c19b6d0fe54fa2018493
Threat name:
Win32.Trojan.Yogi
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 14:45:00 UTC
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gfub5th2lidl345lzoh6kxbdtdb6oz6lt5r4dg3nb7su7iqbqsjq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/260615-s7wtnacv9v/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/31681eccfa5a/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:Borland
Create hunting rule
Author:malware-lu
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:DebuggerCheck__MemoryWorkingSet
Create hunting rule
Author:Fernando Mercês
Description:Anti-debug process memory working set size check
Reference:http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/
Rule name:DebuggerCheck__QueryInfo
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:Detect_PowerShell_Obfuscation
Create hunting rule
Author:daniyyell
Description:Detects obfuscated PowerShell commands commonly used in malicious scripts.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Indicator_MiniDumpWriteDump
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RhadamanthysLoader
Create hunting rule
Author:kevoreilly
Description:Rhadamanthys Loader
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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:TH_Generic_MassHunt_Win_Malware_2025_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Windows malware mass-hunt rule - 2025
Reference:https://cyfare.net/
Rule name:WIN_WebSocket_Base64_C2_20250726
Create hunting rule
Author:dogsafetyforeverone
Description:Detects configuration strings used by malware to specify WebSocket command-and-control endpoints inside Base64-encoded data. It looks for prefixes such as '#ws://' or '#wss://' that were found in QuasarRAT configuration data.

File information

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

Comments