MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d
SHA3-384 hash: 969675afc114cb6d1b5a02d27387e209faa74ab9893872cb53e199616676997fb159ecf1797dc36cfc34d9d3c1381eee
SHA1 hash: b7a7fb2d48371d30503eaf35f0c72bc2b8689dde
MD5 hash: 86d34cbba0f6ade83817f2ddc7599d0b
humanhash: uranus-yankee-december-spaghetti
File name:file
Download: download sample
Signature MaskGramStealer
Create hunting rule
File size:3'963'904 bytes
First seen:2025-12-06 11:12:49 UTC
Last seen:2025-12-06 12:56:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dc6b57a7282f87959d9942f26d5c0b74 (24 x MaskGramStealer)
ssdeep 98304:PyXb6M8W02ZIvLoBYANVSb/sD0nuAa3/81IsFQ:PyXeM8GZMLYbgDjuAaWa
TLSH T16B0633EAE3CEED76DA8949B721394B70AAFB210917A2114E554D62FD772333C448A3C1
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://178.16.55.189/files/5917492177/lbk7R0h.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
91
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-12-06 11:14:20 UTC
Tags:
stealer svitstealer themida
Link:
https://app.any.run/tasks/a11b8898-66e1-4a1c-9a0c-bd0cb62f6f90

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/42727/
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.19289716.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69340fcdc61465c74cbbff8c
Tags:
ransomware virus crypt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
installer-heuristic mingw obfuscated packed packed themidawinlicense zero
Link:
https://www.filescan.io/uploads/69340fcbbba50eaf04243bd4/reports/59cb48dd-6dad-45e1-802a-3fbd0652978b/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-06T08:20:00Z UTC
Last seen:
2025-12-07T08:01:00Z UTC
Hits:
~100
Detections:
PDM:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3d67e6e5-5d91-4581-85bc-7e7ebae9a2bf
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/86d34cbba0f6ade83817f2ddc7599d0b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d/
Verdict:
Malicious
Threat:
Family.MASKGRAM_STEALER
Link:
https://tip.neiki.dev/file/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d
Threat name:
Win64.Trojan.Ulise
Create hunting rule
Status:
Malicious
First seen:
2025-12-06 11:13:18 UTC
File Type:
PE+ (Exe)
Extracted files:
242
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=behbqvy35jrte3wvnnq2cv7yiohudiuzylomcgxf7sknezay7ygq._file
Verdict:
malicious
Label(s):
maskgramstealer
Create hunting rule
Similar samples:
error
MaskGramStealer
Result
Malware family:
maskgram_stealer
Create hunting rule
Score:
  10/10
Tags:
family:maskgram_stealer defense_evasion discovery spyware stealer themida trojan
Link:
https://tria.ge/reports/251206-nbhvpsgp3z/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Checks processor information in registry
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)
Detects MaskGramStealer payload
MaskGramStealer
Maskgram_stealer family
Malware Config
C2 Extraction:
mossyden2011.sbs
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c42e480a-8f97-46e2-a7cf-4625045cc935
Unpacked files
SH256 hash:
090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d
MD5 hash:
86d34cbba0f6ade83817f2ddc7599d0b
SHA1 hash:
b7a7fb2d48371d30503eaf35f0c72bc2b8689dde
Link:
https://www.unpac.me/results/ea106ea2-b86e-4fcb-ae78-27eb3d23af40/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/090e18571bea/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/090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d

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

File information

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

Web download

MaskGramStealer

Executable exe 090e18571bea63326ed56b61a157f8438f41a299c2dcc11ae5fc94d26418fe0d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3727267/
Cape
Cape
https://www.capesandbox.com/analysis/42727/

Comments