MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a
SHA3-384 hash: e813b6f9e55f48e2c654d971e4cdd57667e0c03357f2047935f6e94f5c00cf66876ee6d260908962717d07cb54abc09d
SHA1 hash: 5692e80945ed2e76ee865c3ddf2f72ff9bfe9f1f
MD5 hash: 08bc206ac48ce1c934d2a1c4ce1b8a6b
humanhash: angel-failed-blue-sink
File name:file
Download: download sample
File size:5'042'648 bytes
First seen:2025-12-10 08:54:29 UTC
Last seen:2025-12-10 08:57:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e8ac1646024d52d1534a88da2e8037cd (8 x HijackLoader, 7 x OffLoader, 7 x Tofsee)
ssdeep 98304:aDb51R4UR/Q7ouvx34TmrR9N2b9JtAGX+vUtBIUTUxAav/eCi:aDbWUW7ouvxRR9cb/tl+vU7CAki
TLSH T190360227A34E273EF06A56374972E970553FBE21691A8CE387E40E4CCE294601D7FE46
TrID 60.0% (.EXE) Inno Setup installer (107240/4/30)
23.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
5.8% (.EXE) Win64 Executable (generic) (10522/11/4)
3.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
2.5% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 signed

Code Signing Certificate

Organisation:Tianjin Oudi Zhixin Information Technology Co., Ltd.
Issuer:Certum Extended Validation Code Signing 2021 CA
Algorithm:sha256WithRSAEncryption
Valid from:2025-11-24T13:58:30Z
Valid to:2026-11-24T13:58:29Z
Serial number: 3f28800aef9a143ac2bcac569d44788f
Intelligence: 3 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: ad1b1439a0b09bd5c7edfab19720404cc19652c464431371938bffb146c96387
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://178.16.55.189/files/1088148010/3Bjy5b2.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
109
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/36430ebc-c58b-4bc9-b321-d92a963726cb/
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2025-12-10 08:56:37 UTC
Tags:
upx
Link:
https://app.any.run/tasks/124011b5-ba11-4575-afca-275624f09266

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/44130/
Verdict:
Clean
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6939357ea675b653bd0fa69b
Tags:
n/a
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
Restart of the analyzed sample
Creating a process with a hidden window
Creating a file
Moving a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Enabling the 'hidden' option for recently created files
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug embarcadero_delphi fingerprint inno installer installer installer-heuristic overlay packed revoked-cert signed zero
Link:
https://www.filescan.io/uploads/69393579cf690d27f3dad5c1/reports/829a925e-665f-40f2-9399-5d9ed8436523/overview
Verdict:
Suspicious
Labled as:
Backdoor.MSIL.XWorm.gen
Link:
https://www.hybrid-analysis.com/sample/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a
Verdict:
Clean
File Type:
exe x32
First seen:
2025-12-10T06:18:00Z UTC
Last seen:
2025-12-10T06:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7cedd6d4-778d-434f-b526-e1bb4c73d379
Score:
65%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/08bc206ac48ce1c934d2a1c4ce1b8a6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a
Threat name:
Win32.Dropper.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-12-10 08:55:24 UTC
File Type:
PE (Exe)
AV detection:
5 of 24 (20.83%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wuheji4x5z2fichsyk7mkyez7oosrxnwtogfhaxesottgvnnuz5a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery installer upx
Link:
https://tria.ge/reports/251210-kvmffsxpgt/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
Enumerates physical storage devices
System Location Discovery: System Language Discovery
UPX packed file
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fadb0477-069b-460a-b3f1-cd60e102dbc7
Unpacked files
SH256 hash:
b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a
MD5 hash:
08bc206ac48ce1c934d2a1c4ce1b8a6b
SHA1 hash:
5692e80945ed2e76ee865c3ddf2f72ff9bfe9f1f
Link:
https://www.unpac.me/results/29f8af39-3bf7-47dd-978d-7885ae83f4b0/
SH256 hash:
da3062a285b5788633899a56ab01ee894be5d4beb3b8e1dd80d4e13897393a5c
MD5 hash:
95f71a4d6b17e5e04b61b1c0e6d33ec3
SHA1 hash:
654f2238d797456339de1009ca6029ad3de27129
Link:
https://www.unpac.me/results/29f8af39-3bf7-47dd-978d-7885ae83f4b0/
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/b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a

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: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:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Web download

Executable exe b50e44a397ee745408f2c2bec56099fb9d28ddb69b8c5382e493a73355ada67a

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/44130/
  
URLhaus
https://urlhaus.abuse.ch/url/3730625/

Comments