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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf. 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


WailsLoader


Vendor detections: 9


Intelligence 9 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf
SHA3-384 hash: cbeb7c0a8d5b59f00ddf1a04c3a91d240da4dee0d32a8e6361cd5dca380e7ec00d3a6816f21d678e32ce57c53a5b92df
SHA1 hash: 079e93d82de1e5ab77dd0588242cc6a1e962cef5
MD5 hash: 806c58be9684b1bc4af1a9c43763a4ce
humanhash: oven-comet-oven-chicken
File name:2KeyFactory.exe
Download: download sample
Signature WailsLoader
Create hunting rule
File size:9'894'336 bytes
First seen:2026-10-15 23:27:30 UTC
Last seen:2026-10-16 00:37:43 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash c457c3a53f518626ccd02bd56edd9752 (5 x WailsLoader)
ssdeep 196608:KAJ5hg5KEXLlidW0ySN/i55CACm16+3y/k32hATw+xlHAcH:KAJ5hg5KE7QW0ySN/i6G1Fy/k8velXH
TLSH T142A6CF31B68BC56AD06605F01A2CDABA93286D3A0B3984C773DC7D5B77744C3163AE27
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 0000000000000000 (907 x AgentTesla, 573 x Formbook, 316 x RedLineStealer)
Reporter TannerFilip
Tags:exe signed WailsLoader

Code Signing Certificate

Organisation:KIROPRAKTOR GUSTAV SELLERGREN ANS
Issuer:SSL.com Code Signing Intermediate CA RSA R1
Algorithm:sha256WithRSAEncryption
Valid from:2026-08-27T09:37:35Z
Valid to:2027-08-27T09:37:35Z
Serial number: 0d32810a0bac3d7066ac23e508d36145
Thumbprint Algorithm:SHA256
Thumbprint: b25bb512f76e5a989df3cb48dda8a086f9406790b5f02224449085335a16bf7f
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
TannerFilip
Trojanized MFA application

Intelligence

File Origin
# of uploads :
2
# of downloads :
215
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
2KeyFactory.exe
Verdict:
Malicious activity
Analysis date:
2026-10-14 19:55:34 UTC
Tags:
advancedinstaller telegram python golang susp-lnk arch-exec arch-doc
Link:
https://app.any.run/tasks/4750790b-8383-4f1b-947d-418bcfe80a1f

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/92196/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad1b14d6f551121ba167f13
Tags:
ransomware dropper virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating synchronization primitives
Creating a file in the %AppData% subdirectories
Searching for synchronization primitives
Creating a file in the %temp% directory
Deleting a recently created file
Loading a suspicious library
Launching a process
Modifying a system file
Creating a file in the Windows subdirectories
Creating a file
Creating a process from a recently created file
Launching a service
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context adaptive-context anti-debug anti-vm base64 evasive expand fingerprint installer-heuristic lolbin microsoft_visual_cc msiexec overlay packed reconnaissance runonce signed
Link:
https://www.filescan.io/uploads/6ad1618e390544dda9e3ebee/reports/0b26a2a5-d68f-421c-9350-ccb25ccc2e9d/overview
Verdict:
Suspicious
Link:
https://www.hybrid-analysis.com/sample/0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf
Verdict:
Clean
File Type:
exe x32
Link:
https://opentip.kaspersky.com/0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6cc80471-727e-4a53-a52a-a0af2fcc5d48
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad.mine
Score:
45 / 100
Link:
https://www.joesandbox.com/analysis/1987817
Signature
Antivirus detection for URL or domain
Drops executables to the windows directory (C:\Windows) and starts them
Found strings related to Crypto-Mining
Joe Sandbox ML detected suspicious sample
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1987817 Sample: 2KeyFactory.exe Startdate: 16/10/2026 Architecture: WINDOWS Score: 45 53 www.google.com 2->53 55 uma.29empir.com 2->55 57 3 other IPs or domains 2->57 69 Antivirus detection for URL or domain 2->69 71 Joe Sandbox ML detected suspicious sample 2->71 8 msiexec.exe 85 46 2->8         started        12 2KeyFactory.exe 2->12         started        15 2KeyFactory.exe 31 2->15         started        signatures3 process4 dnsIp5 37 C:\Windows\Installer\MSID4C9.tmp, PE32 8->37 dropped 39 C:\Windows\Installer\MSICBED.tmp, PE32 8->39 dropped 41 C:\Windows\Installer\MSICB9E.tmp, PE32 8->41 dropped 49 5 other files (none is malicious) 8->49 dropped 75 Drops executables to the windows directory (C:\Windows) and starts them 8->75 17 msiexec.exe 1 8->17         started        19 msiexec.exe 2 8->19         started        21 MSID4C9.tmp 8->21         started        59 t.me 149.154.167.99, 443, 49925 TELEGRAMVG United Kingdom 12->59 61 uma.29empir.com 172.67.151.219, 443, 49933, 49934 CLOUDFLARENET-CloudflareIncUS Canada 12->61 23 msedgewebview2.exe 28 242 12->23         started        43 C:\Users\user\AppData\...\2KeyFactory.exe, PE32+ 15->43 dropped 45 C:\Users\user\AppData\Local\...\shiC6E7.tmp, PE32+ 15->45 dropped 47 C:\Users\user\AppData\Local\...\MSIC8AF.tmp, PE32 15->47 dropped 51 2 other files (none is malicious) 15->51 dropped 26 msiexec.exe 15->26         started        file6 signatures7 process8 signatures9 73 Found strings related to Crypto-Mining 23->73 28 msedgewebview2.exe 23->28         started        31 msedgewebview2.exe 23->31         started        33 msedgewebview2.exe 23->33         started        35 3 other processes 23->35 process10 dnsIp11 63 150.171.27.11, 443, 49941 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 28->63 65 atm.teams.mira.tm.svc.cloud.microsoft 52.123.247.49, 443, 49928, 49935 MICROSOFT-CORP-MSN-AS-BLOCK-MicrosoftCorporationUS United States 28->65 67 2 other IPs or domains 28->67
Score:
68%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
CAB:COMPRESSION:MSZIP Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/806c58be9684b1bc4af1a9c43763a4ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bphsolmpel5dbuzh27acgo36vz6vbxy6xwkuokvolgxpdheoeo7q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
defense_evasion discovery trojan
Link:
https://tria.ge/reports/261015-3fxlzsys7p/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks whether UAC is enabled
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Enumerates connected drives
Network Share Discovery
Unpacked files
SH256 hash:
0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf
MD5 hash:
806c58be9684b1bc4af1a9c43763a4ce
SHA1 hash:
079e93d82de1e5ab77dd0588242cc6a1e962cef5
Link:
https://www.unpac.me/results/2903fd54-6858-4136-b325-ddf513719546/
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/0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:WIN_Malware_Unknown_ForgeAuto_2e3a5916_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_37b4704b
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_74566f98
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_79234c04
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)

File information

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

Web download

WailsLoader

Executable exe 0bcf272d8f22fa30d327d7c0233b7eae7d50df1ebd95472aae59aef19c8e23bf

(this sample)

WailsLoader

Executable exe bc6af94ef856472d2a5b75de58fc12e9616d37d1b9dba17ffeeda81d77e40b47

  
X
https://x.com/wbmmfq/status/2110874996960878669
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/92196/
  
URLhaus
https://urlhaus.abuse.ch/url/3950717/
  
Dropping
SHA256 bc6af94ef856472d2a5b75de58fc12e9616d37d1b9dba17ffeeda81d77e40b47
  
Dropping
MD5 da726563859745e1312b910a2a693762

Comments