MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb. 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


Stealc


Vendor detections: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
SHA3-384 hash: b167fea1c46bbf430ffad4b644484697e33a5eec14cbe93c9e44b8a90ac431a03c30614ae8c003d7268de72eeeb46594
SHA1 hash: 4fcad5cf70b5d185689ed1c3dc67283c98eeae0c
MD5 hash: d1cae4fe0df94e28b92841d7b18fae61
humanhash: ceiling-lake-oranges-diet
File name:b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
Download: download sample
Signature Stealc
Create hunting rule
File size:266'752 bytes
First seen:2026-01-25 13:07:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 98373d527555d2211af5130441eba677 (1 x Stealc)
ssdeep 6144:DM9oGWv+sHThJ9wNri1qefzxk1urbomLjBGV3AMSb:sWv+yqozxkgnost
TLSH T11744025FE35634FECB12C13191E2DBB1DA26FC200561A836B254CA743E12DA19B7E633
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Neiki
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
xb20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb.exe
Verdict:
No threats detected
Analysis date:
2026-01-25 13:02:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/91e5aac1-1016-40f3-9b68-bb67f82f8d98

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/50044/
Detection(s):
Win.Malware.Nekark-10058605-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6976145ebec9764f452eb41f
Tags:
stealer virus
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug crypt expand lolbin packed
Link:
https://www.filescan.io/uploads/697615c4f3c1b7b1fbdc5184/reports/b52c0ff7-2a47-4997-9a7a-1097808b6ad5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-25T04:18:00Z UTC
Last seen:
2026-01-25T12:35:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.AntiVM.fzt Trojan.Win64.Agent.sb Trojan.Win32.AntiVM.sb
Link:
https://opentip.kaspersky.com/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ee57535-873c-4c11-8761-7d9f682d0b36
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/d1cae4fe0df94e28b92841d7b18fae61
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 12:57:00 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wigj3ld7ji62gg6avggxgeis7iaqx4xnczxbru22q4yscutwmg5q._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:el stealer
Link:
https://tria.ge/reports/260125-qddd4scv5e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Stealc
Stealc family
Malware Config
C2 Extraction:
http://45.156.87.65
Unpacked files
SH256 hash:
b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
MD5 hash:
d1cae4fe0df94e28b92841d7b18fae61
SHA1 hash:
4fcad5cf70b5d185689ed1c3dc67283c98eeae0c
Link:
https://www.unpac.me/results/b56ed607-3e47-4f5e-a488-0a84a1772617/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
Link:
https://yomi.yoroi.company/submissions/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

  
Link
https://www.threat.rip/file/b20c9dac7f4a3da31bc0a98d731112fa010bf2ed166e18d35a873121527661bb
Cape
Cape
https://www.capesandbox.com/analysis/50044/

Comments