MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3
SHA3-384 hash: b15ca99bc57f9a1b9f0f679b3bd613dde92fdc3444904c3f7ab7d000aabcaf6dbcabf434bc4175787a98b1705d921a96
SHA1 hash: b1a9743fd29d2b166f3bef61530cee03f89c9f76
MD5 hash: 2ec9e3bff3bca7b787441471eeeca82f
humanhash: potato-maine-august-lactose
File name:file
Download: download sample
Signature MaskGramStealer
Create hunting rule
File size:3'085'904 bytes
First seen:2025-11-13 18:50:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dc6b57a7282f87959d9942f26d5c0b74 (12 x MaskGramStealer)
ssdeep 49152:ESKegQbaof8nyD+M4GLOPvSeARdkY5B12er+EBvrFP/jGCuv:lf6gJJMyiI+EvB3Pa
TLSH T143E533256F11D657CE09AF718D28B2E1E3B56DD0AFBAC34E8707756CCF3538189A40A8
TrID 38.2% (.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://178.16.54.200/files/7553285948/7eIo0wU.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3.exe
Verdict:
Malicious activity
Analysis date:
2025-11-13 18:54:01 UTC
Tags:
stealer svitstealer themida loader
Link:
https://app.any.run/tasks/c33eda54-8a79-45de-996c-ea228fcba05b

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/38129/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6916287ebdb0ec3a9dc0fb14
Tags:
ransomware crypt virus
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Sending an HTTP GET request
Launching a process
Creating a process with a hidden window
Сreating synchronization primitives
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-13T16:03:00Z UTC
Last seen:
2025-11-14T06:42:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic Trojan-Spy.Stealer.TCP.C&C Trojan-PSW.Win32.Vidar.eic Trojan-PSW.Vidar.HTTP.C&C
Link:
https://opentip.kaspersky.com/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/da0d1493-109c-4327-b2f8-d75ad8f5a97c
Score:
35%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/2ec9e3bff3bca7b787441471eeeca82f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3/
Verdict:
Malicious
Threat:
Trojan.Midie
Link:
https://tip.neiki.dev/file/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3
Threat name:
Win64.Trojan.Midie
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 18:51:37 UTC
File Type:
PE+ (Exe)
Extracted files:
19
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=egbs5ozraawzsdoin6yjji7pimfrghfql2gtoxmqcsrvugxyjcrq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery spyware stealer themida trojan
Link:
https://tria.ge/reports/251113-xg9p2szlbs/
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
Checks whether UAC is enabled
Checks BIOS information in registry
Reads WinSCP keys stored on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Suspicious
Tags:
Suspicious_POST_body
YARA:
n/a
Link:
https://app.threat.zone/submission/0f70314b-0523-48d6-a94f-5f710b113d8e
Unpacked files
SH256 hash:
21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3
MD5 hash:
2ec9e3bff3bca7b787441471eeeca82f
SHA1 hash:
b1a9743fd29d2b166f3bef61530cee03f89c9f76
Link:
https://www.unpac.me/results/1e33125c-57bb-4dac-8435-b2fa12760a86/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/21832ebb3100/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3

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:INDICATOR_EXE_Packed_Themida
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with Themida
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

MaskGramStealer

Executable exe 21832ebb31002d990dc86fb094a3ef430b131cb05e8d375d9014a35a1af848a3

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/38129/
  
URLhaus
https://urlhaus.abuse.ch/url/3704684/

Comments