MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc. 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


MaskGramStealer


Vendor detections: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc
SHA3-384 hash: cadea22bf5f5217dc27e99a7644ce9a47f018bd64480a4bdf0067000b6cb195bbadbd05ddce871bb6f5b5b3d0a94e6a4
SHA1 hash: da76048e1d0ff9c318d9755a30948c712f8035a7
MD5 hash: 9448b8bd581eca83d8ea9f08a5622575
humanhash: three-timing-cola-enemy
File name:file
Download: download sample
Signature MaskGramStealer
Create hunting rule
File size:7'088'128 bytes
First seen:2025-11-27 01:01:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ea281082cd6342019a4640d5d7089aef (6 x MaskGramStealer)
ssdeep 196608:S/11JkvWl768V2MSo51jHVbBzQautY/8HF:St1JkutPNpzutY/8l
TLSH T1A66623E256C992F8D0CB8B30914A62FE37C47D6654BA196D3DC67C038F30DA98499B73
TrID 38.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.6% (.ICL) Windows Icons Library (generic) (2059/9)
15.4% (.EXE) OS/2 Executable (generic) (2029/13)
15.2% (.EXE) Generic Win/DOS Executable (2002/3)
15.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 MaskGramStealer


Avatar
Bitsight
url: http://178.16.55.189/files/1057326698/N4D59tN.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-11-27 01:03:58 UTC
Tags:
stealer svitstealer
Link:
https://app.any.run/tasks/25bd4114-7444-4d67-9a35-e27f6f57194a

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/41607/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6927a2e86cb1dcd577815d73
Tags:
ransomware virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mingw obfuscated packed packed unsafe vmprotect
Link:
https://www.filescan.io/uploads/6927a2e371a4648ad6c920dc/reports/d9dd813a-2fe8-4dd3-9b2a-7e18e2ec7875/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc
Result
Gathering data
Verdict:
Clean
File Type:
exe x64
Link:
https://opentip.kaspersky.com/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/02d1e9e1-edcb-45e2-a048-0ac7d2389469
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/9448b8bd581eca83d8ea9f08a5622575
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc/
Verdict:
Malicious
Threat:
Win64.Format.Malformed
Link:
https://tip.neiki.dev/file/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fscvfttt3hbygqmkr5xvs6rgzzoh4dlbo2viynx5if5peng4h7oa._file
Verdict:
malicious
Label(s):
maskgramstealer
Create hunting rule
Similar samples:
error
MaskGramStealer
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/251127-bdejvayjax/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads WinSCP keys stored on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e274707-19f4-4eee-8897-e6e215017cca
Unpacked files
SH256 hash:
2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc
MD5 hash:
9448b8bd581eca83d8ea9f08a5622575
SHA1 hash:
da76048e1d0ff9c318d9755a30948c712f8035a7
Link:
https://www.unpac.me/results/2900823f-ae76-420f-966f-526b2b0a012a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2c8552ce73d9/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/2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc

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__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

MaskGramStealer

Executable exe 2c8552ce73d9c383418a8f6f597a26ce5c7e0d6176aa8c36fd417af234dc3fdc

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3717537/
Cape
Cape
https://www.capesandbox.com/analysis/41607/

Comments