MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56
SHA3-384 hash: 78af951ffbb9c6f559894e7a7628e7415b72d5a45e86f6f5a56d4569ea75d7505c4f5853dbbd794b1b4b09cb57b8a166
SHA1 hash: 1baa546bc892ba673e11b8c291f26173f09f1581
MD5 hash: 0937ce8d59d53ca1f4ffd0020d57971e
humanhash: princess-solar-wisconsin-london
File name:0937ce8d59d53ca1f4ffd0020d57971e.exe
Download: download sample
Signature MaskGramStealer
Create hunting rule
File size:19'855'360 bytes
First seen:2026-02-04 09:53:38 UTC
Last seen:2026-02-04 10:26:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 50273325e8c998c3212647a12deb8924 (11 x MaskGramStealer, 1 x Havoc)
ssdeep 393216:gcPrBmWHKlm2OiHYi7wtJlvihzrGFw6CVh2XmldMX:gcwWHR2KOsitr3VhUS
TLSH T14617234655D992F4C4C34B34268B11DE30C17D5ACAFE891E2AC73C03A571E9B9A4FAB3
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 abuse_ch
Tags:exe MaskGramStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
SE SE
Vendor Threat Intelligence
Malware configuration found for:
Svit
Details
Svit
an xor decoded default c2 address and dead-drop resolver urls
Link:
https://research.acce.ciphertechsolutions.com/results/22d9ee24-f762-433b-a8e3-a4027680fa4a/
Malware family:
n/a
ID:
1
File name:
0937ce8d59d53ca1f4ffd0020d57971e.exe
Verdict:
No threats detected
Analysis date:
2026-02-04 09:54:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c9b860a8-6e3f-4204-9079-ad5d53f320cd

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/51640/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.43376.3713.24167.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=698317539a60ec70d92cb03e
Tags:
vmprotect virus remo
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56
Result
Gathering data
Verdict:
Clean
File Type:
exe x64
First seen:
2025-11-29T23:34:00Z UTC
Last seen:
2025-11-29T23:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56/results?tab=lookup
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1863144
Signature
Found direct / indirect Syscall (likely to bypass EDR)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/0937ce8d59d53ca1f4ffd0020d57971e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56/
Verdict:
Malicious
Threat:
Family.SCARFACE
Link:
https://tip.neiki.dev/file/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56
Threat name:
Win64.Trojan.Ulise
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 02:16:33 UTC
File Type:
PE+ (Exe)
Extracted files:
18
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wewax77tjfxq63mflib5bt5izbpoqqyq2fdqtasplnnbwj6etrla._file
Result
Malware family:
maskgram_stealer
Create hunting rule
Score:
  10/10
Tags:
family:maskgram_stealer stealer
Link:
https://tria.ge/reports/260204-lxd3jacx9h/
Behaviour
Detects MaskGramStealer payload
MaskGramStealer
Maskgram_stealer family
Unpacked files
SH256 hash:
b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56
MD5 hash:
0937ce8d59d53ca1f4ffd0020d57971e
SHA1 hash:
1baa546bc892ba673e11b8c291f26173f09f1581
Link:
https://www.unpac.me/results/02752fd8-2620-448e-81e3-b14c82c93db4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.72
Link:
https://yomi.yoroi.company/submissions/b12c0bfff3496f0f6d855a03d0cfa8c85ee84310d14709824f5b5a1b27c49c56

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
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/51640/

Comments