MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a. 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


AuraStealer


Vendor detections: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
SHA3-384 hash: 3d8c61542b5faf54151af78d2938a0081d51f75a7c26b0599bb2c45864952d07efcf89794b0cdc44c4471823f944b8b0
SHA1 hash: 391f9ae702be59485108af6d9192ed4df51f613d
MD5 hash: 71a885da8a9b0095fbfdfa8bed6c2d7a
humanhash: alaska-wolfram-bulldog-stream
File name:file
Download: download sample
Signature AuraStealer
Create hunting rule
File size:1'635'840 bytes
First seen:2025-12-31 01:45:37 UTC
Last seen:2025-12-31 03:20:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f857730f3b2f98df7909878e8b7c5e5a (2 x AuraStealer)
ssdeep 24576:nC2ZixIc37gQ0jt4f/QAbzeEsQHsVwNqRvP5V3HLhiHu1Z:npZQgQ0jQuEpM2NqvdrhiO1Z
Threatray 67 similar samples on MalwareBazaar
TLSH T19275025A52A6D4D2FD6700FD8606A240F56778524715EEFB00E8E66EEF13EE00E3C7A1
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:AURAStealer dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://130.12.180.43/files/1660276343/wi6NLkw.exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
102
Origin country :
US US
Vendor Threat Intelligence
Malware configuration found for:
Clean
Details
Link:
https://research.acce.ciphertechsolutions.com/results/877107af-3f6d-4e11-9158-26e414942cce/
Malware family:
n/a
ID:
1
File name:
_b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a.exe
Verdict:
No threats detected
Analysis date:
2025-12-31 01:46:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a3f87ab3-49f8-4f07-aeb5-5b655d2b39ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AuraStealer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/46621/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen5.5349.22059.19833.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69548065d2357cccc3de11bf
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc stealer
Link:
https://www.filescan.io/uploads/695480632fb7bb52ca82d786/reports/3f86e377-41ad-4451-8ecd-d2723817798a/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win32.Aur.dw
Link:
https://opentip.kaspersky.com/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/abc41e7f-526f-43eb-8a76-e9458f05f8de
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/71a885da8a9b0095fbfdfa8bed6c2d7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a/
Verdict:
Malicious
Threat:
Trojan-PSW.Win32.Aur
Link:
https://tip.neiki.dev/file/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
Threat name:
Win64.Trojan.Lazy
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 01:46:15 UTC
File Type:
PE+ (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=woodrvy7fyk6ph4ymfezg6oy4srkjnbep62ckyyihayr4w6ignva._file
Verdict:
malicious
Label(s):
aurastealer
Create hunting rule
Similar samples:
495206892aea114014cfba8c9f605ad9ab6de309a685a59b36d77565919de2e2
AuraStealer
69682f6098ba1f6c649a4ee9d2085e4dd6e0f57b68bb5afc93c5817c636e0240
AuraStealer
b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
AuraStealer
b64a5486cccc0abcfca24a30de7fea242f0fb501d3d09a309b6ea3cc5fd079fb
AuraStealer
ee97743cdb423fc71707bb9ccdf5a41b77d97ab0ca8dc51a493f25a6a492717f
AuraStealer
error
AuraStealer
f041fbbe51724f5ae7c9013e7be37cb3a5892984bc36ae0615e51168b658c627
AuraStealer
+ 57 additional samples on MalwareBazaar
Gathering data
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9d56349a-8bd5-46aa-b5a0-0c7b6cc7d072
Unpacked files
SH256 hash:
b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a
MD5 hash:
71a885da8a9b0095fbfdfa8bed6c2d7a
SHA1 hash:
391f9ae702be59485108af6d9192ed4df51f613d
Link:
https://www.unpac.me/results/c1a8e676-9a2e-4c47-b9ed-f3d270a3c52b/
Malware family:
AuraStealer
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b39c38d71f2e/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/b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
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

File information

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

Web download

AuraStealer

Executable exe b39c38d71f2e15e79f9861499379d8e4a2a4b4247fb425630838311e5bc8336a

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3746933/
Cape
Cape
https://www.capesandbox.com/analysis/46621/

Comments