MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b
SHA3-384 hash: 5d103447bac93abe193633471685144ea89e285a804f4b90787182f2c540c1e6b65b4c53f1c995471d643c99b30f56f2
SHA1 hash: b27f567ff6beb994b0a48b54c3c9e255ee17601e
MD5 hash: b206e76f00fc04663e157eedca822114
humanhash: william-purple-fifteen-wyoming
File name:nethost_uac.dll
Download: download sample
File size:481'280 bytes
First seen:2025-12-06 17:30:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5abbd6535772b65d48d6e66b39c856
ssdeep 6144:FmV1bgCGHH5+B2VzbGR+12c01SfxWEVtiKwOnnkYgdgpSzGvrA:UuEw2cYOxxVBnkdKs
TLSH T1F5A47C06B6A45668D15BC074835796B2BF31B8A92720AFBF03D095382F97FE11F6870D
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 juroots
Tags:dll exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b.dll
Verdict:
No threats detected
Analysis date:
2025-12-06 17:56:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8553e70b-c38c-4915-976f-c7bc12478996

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/42802/
Detection(s):
Win.Tool.VulnBaiduDriver-10058431-1
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69346931920336450abc087c
Tags:
dropper
Verdict:
Suspicious
Labled as:
Tool.VulnBaiduDriver
Link:
https://www.hybrid-analysis.com/sample/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b
Verdict:
Malicious
File Type:
dll x64
First seen:
2025-12-06T15:47:00Z UTC
Last seen:
2025-12-07T00:33:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/62120828-34c1-4958-aacf-a1bcf17f9522
Score:
61%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/b206e76f00fc04663e157eedca822114
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b/
Verdict:
Clean
Link:
https://tip.neiki.dev/file/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mn2qvo24c4tt5yupmruayzhziriza7clq5fegozqiaolnv7xrofq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251206-v49bpa1jas/
Behaviour
Suspicious behavior: LoadsDriver
Executes dropped EXE
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9c25fc33-dfa8-497a-b0d4-22398c387e1a
Unpacked files
SH256 hash:
63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b
MD5 hash:
b206e76f00fc04663e157eedca822114
SHA1 hash:
b27f567ff6beb994b0a48b54c3c9e255ee17601e
Link:
https://www.unpac.me/results/9441da1b-6e5e-4bbd-8c1e-add485bd2a55/
SH256 hash:
47ec51b5f0ede1e70bd66f3f0152f9eb536d534565dbb7fcc3a05f542dbe4428
MD5 hash:
ced47b89212f3260ebeb41682a4b95ec
SHA1 hash:
148c0cde4f2ef807aea77d7368f00f4c519f47ef
Link:
https://www.unpac.me/results/9441da1b-6e5e-4bbd-8c1e-add485bd2a55/
SH256 hash:
d670bc1a8fb9b68f67eb70d5416efb024bb4678270e219b2077b2424472d09e7
MD5 hash:
602b0027031251c6f303ede252d62b82
SHA1 hash:
ab309a33b8d6dffeb75b507ed639b59dcd3dde4f
Link:
https://www.unpac.me/results/9441da1b-6e5e-4bbd-8c1e-add485bd2a55/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b

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__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ICMLuaUtil_UACMe_M41
Create hunting rule
Author:Marius 'f0wL' Genheimer <hello@dissectingmalwa.re>
Description:A Yara rule for UACMe Method 41 -> ICMLuaUtil Elevated COM interface
Reference:https://github.com/hfiref0x/UACME
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Author:ditekSHen
Description:Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:ProgramLanguage_Rust
Create hunting rule
Author:albertzsigovits
Description:Application written in Rust programming language
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

Executable exe 63750abb5c17273ee28f64680c64f94451907c4b874a433b30401cb6d7f78b8b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/42802/
  
URLhaus
https://urlhaus.abuse.ch/url/3727769/
  
Delivery method
Distributed via web download

Comments