MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f
SHA3-384 hash: ab707da6a19c254c85079b2c0c2b9191e535c73860d312486af1bff78aa5eb1f751d77ec2b0abde9c222df85fc913b7f
SHA1 hash: 37a51e8a59a1f7a073837900237ed1ad5187ca8e
MD5 hash: a57b603698a34d553f73116fd9706833
humanhash: hotel-twelve-black-montana
File name:a57b603698a34d553f73116fd9706833.exe
Download: download sample
File size:12'549'730 bytes
First seen:2025-05-27 05:43:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c5640c7a22008f949f9bc94a27623f95 (3 x RaccoonStealer, 3 x IrisStealer, 2 x CoinMiner)
ssdeep 196608:INqWQ3uPa8Qa45WwZVjWC1HaL2Vmd6+D+isZ4ZVf4sop1Y9RmwKFg2c/f/+STEU8:t3uP+bQYWKHaL2Vmd6m+fZaKBsRvKpca
TLSH T16EC6338426100D10E8AB937BD8F36D0BDBB7B866175ACEDF5770C6A15E632F28835742
TrID 66.6% (.EXE) InstallShield setup (43053/19/16)
16.2% (.EXE) Win64 Executable (generic) (10522/11/4)
7.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
3.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
418
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a57b603698a34d553f73116fd9706833.exe
Verdict:
No threats detected
Analysis date:
2025-05-27 05:53:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b8250f83-e69f-4993-bb2b-638c4c668a16

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.PyInstaller.13124.17635.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683552a8acf88f5815e7743b
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay overlay packed packer_detected pyinstaller pyinstaller
Link:
https://www.filescan.io/uploads/6835513b171e01f9592dee9c/reports/1fa2ad6a-3aef-43b3-9847-93aae3229c77/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/db1c139d-bc54-419c-b4dc-2ca0dd1a5bbd
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1699527
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ry5zrw7gdber57nf47qvelk2tgbhx4vppvp2amfm7ga5yogbpqpq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/250527-gfcqxsyxev/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/658a6e0a-285f-4c80-87f8-7c71b0d8013a
Unpacked files
SH256 hash:
8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f
MD5 hash:
a57b603698a34d553f73116fd9706833
SHA1 hash:
37a51e8a59a1f7a073837900237ed1ad5187ca8e
Link:
https://www.unpac.me/results/14414430-645e-4687-8980-52db5dd33d98/
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/8e3b98dbe618491efda5e7e1522d5a99827bf2af7d5fa030acf981dc38c17c1f

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
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:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExW

Comments