MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82
SHA3-384 hash: 25a16d2605464dd8b3076e96f316537e99b92afc953e4d27614779129fd346ddf159dd9ccb96228ea1b63124c1f305bd
SHA1 hash: 358978a11babbd0c34cf08f6d8141d2b1d60fc1a
MD5 hash: d94d6fae1495a27e0dc865ea5a6db30f
humanhash: jersey-vermont-two-jersey
File name:file
Download: download sample
Signature MaskGramStealer
Create hunting rule
File size:11'093'504 bytes
First seen:2026-02-03 12:11:25 UTC
Last seen:2026-02-03 12:39:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b544070d00013e564a6e7901399d1921 (21 x MaskGramStealer)
ssdeep 196608:zgMVr2VZ/5L/MMkVfR5+1xqU0NAm7khKXU9YufRTiMYkvQfjQUcl:T6Vh5bMdZbkh6UvTiQvQfUUc
TLSH T114B6239A96D993E8C4D30A40754B12DE75C1795E82FE8D193ACB2C037720C6B4A8FE77
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:a dropped-by-gcleaner exe MaskGramStealer MIX8.file


Avatar
Bitsight
url: http://195.178.136.38/service

Intelligence

File Origin
# of uploads :
3
# of downloads :
127
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-02-03 12:12:55 UTC
Tags:
telegram maskgramstealer stealer svitstealer
Link:
https://app.any.run/tasks/348820d4-8db9-49d7-b289-5b20d69851b8

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/51439/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6981e635183032faf3eee599
Tags:
shellcode virus remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Behavior that indicates a threat
Sending an HTTP GET request
Query of malicious DNS domain
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-03T08:07:00Z UTC
Last seen:
2026-02-03T11:48:00Z UTC
Hits:
~100
Detections:
Trojan-PSW.Win32.Vidar.hpi Trojan-PSW.Vidar.HTTP.C&C PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/029eff10-48eb-43a9-a6f3-896d79ab7435
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82
Gathering data
Gathering data
Verdict:
Malicious
Threat:
Family.SVITSTEALER
Link:
https://tip.neiki.dev/file/4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-03 12:25:11 UTC
File Type:
PE+ (Exe)
Extracted files:
7
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jwfx5zpx2xz6kt6dqcrrrpf3lsgewv65ohu5r2pyzhmct64klkba._file
Result
Malware family:
maskgram_stealer
Create hunting rule
Score:
  10/10
Tags:
family:maskgram_stealer discovery stealer
Link:
https://tria.ge/reports/260203-pct5ssfw6c/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Time Discovery
Checks installed software on the system
Detects MaskGramStealer payload
MaskGramStealer
Maskgram_stealer family
Unpacked files
SH256 hash:
4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82
MD5 hash:
d94d6fae1495a27e0dc865ea5a6db30f
SHA1 hash:
358978a11babbd0c34cf08f6d8141d2b1d60fc1a
Link:
https://www.unpac.me/results/e9268d7e-1905-45bb-bd3f-9d5b8deb45b5/
Malware family:
MaskGramStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4d8b7ee5f7d5/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/4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82

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 4d8b7ee5f7d5f3e54fc380a318bcbb5c8c4b57dd71e9d8e9f8c9d829fb8a5a82

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/51439/

Comments