MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0. 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


BlakcSeeStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0
SHA3-384 hash: d87747aec5688d10919dc9a78df2b16ec67ba6cbc9ed0b89b90207edf29029ab14599ceea26d2cc194765eac3f74a1c3
SHA1 hash: c9b8dcb580982b6a7f60dc2d43b76db54baa0caa
MD5 hash: 5402579e5a3bd0af2e274990ab50216f
humanhash: mars-three-uniform-violet
File name:vsdbg.dll
Download: download sample
Signature BlakcSeeStealer
Create hunting rule
File size:4'827'136 bytes
First seen:2026-08-14 00:00:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8ef3b94ee5a7392100386faabf23e935 (1 x BlakcSeeStealer)
ssdeep 98304:tU5Ng326Vcc1KppvxthiFVJFYRF+TWVL2Gwhg4IsTpQ7hmVC2de+pDMYVl9RmFCV:tUjg31e2K3v9+VJmR2bDTpQ7sVCwNL9z
TLSH T1A426CF86B3C47AD9C412DD3A5714F232C1A2B9338EB6D0CA5E97C70A4ABAD514F3DB41
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter aachum
Tags:2-26-126-50 BlakcSeeStealer dll


Avatar
iamaachum
https://metricobject.com/download-archive

BlakcSeeStealer C2:
http://2.26.126.50:80/upload

Intelligence

File Origin
# of uploads :
1
# of downloads :
119
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-14 00:04:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/06045e5c-1761-48d8-9901-a05f64025d54

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/80963/
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug crypto masquerade microsoft_visual_cc packed reconnaissance
Link:
https://www.filescan.io/uploads/6a7e5abd075a28c3e1ef4941/reports/b782954c-bd73-4890-b5a1-df9de5ce82b2/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-08-12T21:32:00Z UTC
Last seen:
2026-08-15T03:03:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c68bfd78-e521-414a-8012-ca64cb5f3e6c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1957988
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1957988 Sample: vsdbg.dll.exe Startdate: 14/08/2026 Architecture: WINDOWS Score: 52 19 Multi AV Scanner detection for submitted file 2->19 21 Joe Sandbox ML detected suspicious sample 2->21 7 loaddll64.exe 1 2->7         started        process3 process4 9 cmd.exe 1 7->9         started        11 rundll32.exe 7->11         started        13 rundll32.exe 7->13         started        15 30 other processes 7->15 process5 17 rundll32.exe 9->17         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/5402579e5a3bd0af2e274990ab50216f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0/
Threat name:
Win64.Malware.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2026-08-13 04:18:32 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 24 (62.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvlgsysfmcohlwufari67cse6qq2rhepky6xoyi7yzvjqcosz7ia._file
Verdict:
malicious
Label(s):
BoryptGrab
Create hunting rule
Link:
https://reports.threatray.com/c69cdf47-b5d7-4768-9e27-d29890ad4620
Result
Malware family:
blakcsee_stealer
Create hunting rule
Score:
  10/10
Tags:
family:blakcsee_stealer discovery stealer
Link:
https://tria.ge/reports/260814-aaxqkszycw/
Behaviour
Checks processor information in registry
Suspicious use of WriteProcessMemory
Browser Information Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Family: BlakcSeeStealer
Malware Config
C2 Extraction:
2.26.126.50
Unpacked files
SH256 hash:
1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0
MD5 hash:
5402579e5a3bd0af2e274990ab50216f
SHA1 hash:
c9b8dcb580982b6a7f60dc2d43b76db54baa0caa
Link:
https://www.unpac.me/results/89a88f05-680f-466e-90ab-33670af29d13/
Malware family:
BlakcSeeStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/155669624560/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/1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0

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: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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Jupyter_infostealer
Create hunting rule
Author:CD_R0M_
Description:Rule for Jupyter Infostealer/Solarmarker malware from september 2021-December 2022
Rule name:MAL_Trigon_Dropper
Create hunting rule
Author:jaszzz
Description:Trigon multi-stage malicious dropper - process injection, keylogging, screenshot capture
Reference:URL|trigon
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 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/

File information

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

Web download

BlakcSeeStealer

Executable exe 1556696245609c75da850451ef8a44f421a89c8f563d77611fc66a9809d2cfd0

(this sample)

  
Link
https://tria.ge/260813-3vsxca1bqd/behavioral2
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/80963/

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