MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec. 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: 12


Intelligence 12 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec
SHA3-384 hash: b4c4c149ad19c2b955c223dcdb3aa09c0be772b0df6e1e17d861b885eed3b929463a4159824013a39d88e72ecd9dad05
SHA1 hash: 9717f6e0c9c3b5d0853204c859c8383b08417708
MD5 hash: a51fb7778942f75282f4081873398008
humanhash: wisconsin-rugby-william-arkansas
File name:Test(1).exe
Download: download sample
File size:11'029'701 bytes
First seen:2025-03-23 13:23:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 33742414196e45b8b306a928e178f844 (16 x Efimer, 5 x BlankGrabber, 4 x XWorm)
ssdeep 196608:6WcBRSndrlVu3A2KUenXMCHGLLc54i1wN+QWPIcu9KYK39sI3PPgRuMe+1dzc/iS:XcBInhlEc1nXMCHWUjccuI3/PmuUoa
TLSH T1BDB633186AE026EEEAF34138AEA295A4D5A5BC724372C5DF46F447133E531C0EC3D663
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
dhash icon aebc385c4ce0e8f8 (10 x PythonStealer, 7 x RedLineStealer, 7 x DCRat)
Reporter kafan_shengui
Tags:exe stealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
557
Origin country :
CA CA
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Test(1).exe
Verdict:
Malicious activity
Analysis date:
2025-03-23 13:19:55 UTC
Tags:
python telegram evasion
Link:
https://app.any.run/tasks/2d6bbef4-9653-4a59-9379-8b296e2b36c5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e245bebb84e066269eb8a7
Tags:
vmdetect autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Delayed reading of the file
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Creating a file
Setting a keyboard event handler
Searching for the window
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
expand lolbin microsoft_visual_cc overlay packed packed packer_detected
Link:
https://www.filescan.io/uploads/67e00b79e05c48ec61e6780a/reports/3fba3ff7-dfb7-4991-aaa7-5652c52c3cb9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/222c5df6-5c2b-41ec-9f35-acd133c7c4d0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1646168
Signature
Found pyInstaller with non standard icon
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Python Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646168 Sample: Test(1).exe Startdate: 23/03/2025 Architecture: WINDOWS Score: 68 120 api.ipify.org 2->120 124 Multi AV Scanner detection for submitted file 2->124 126 Yara detected Python Keylogger 2->126 128 Joe Sandbox ML detected suspicious sample 2->128 11 Test(1).exe 34 2->11         started        15 Test(1).exe 34 2->15         started        17 Test(1).exe 2->17         started        19 Test(1).exe 34 2->19         started        signatures3 process4 file5 102 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 11->102 dropped 104 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 11->104 dropped 112 24 other files (none is malicious) 11->112 dropped 132 Found pyInstaller with non standard icon 11->132 21 Test(1).exe 1 1 11->21         started        24 conhost.exe 11->24         started        114 26 other files (none is malicious) 15->114 dropped 26 Test(1).exe 2 15->26         started        28 conhost.exe 15->28         started        116 26 other files (none is malicious) 17->116 dropped 30 Test(1).exe 17->30         started        32 conhost.exe 17->32         started        106 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 19->106 dropped 108 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 19->108 dropped 110 C:\Users\user\AppData\Local\...\python313.dll, PE32+ 19->110 dropped 118 23 other files (none is malicious) 19->118 dropped 34 Test(1).exe 2 19->34         started        36 conhost.exe 19->36         started        signatures6 process7 dnsIp8 122 api.ipify.org 172.67.74.152, 443, 49723, 49732 CLOUDFLARENETUS United States 21->122 38 cmd.exe 1 21->38         started        41 Test(1).exe 26->41         started        44 cmd.exe 26->44         started        46 Test(1).exe 30->46         started        48 cmd.exe 30->48         started        50 Test(1).exe 34 34->50         started        process9 file10 130 Uses schtasks.exe or at.exe to add and modify task schedules 38->130 52 schtasks.exe 1 38->52         started        84 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 41->84 dropped 86 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 41->86 dropped 88 C:\Users\user\AppData\Local\...\python313.dll, PE32+ 41->88 dropped 96 23 other files (none is malicious) 41->96 dropped 54 Test(1).exe 41->54         started        56 conhost.exe 41->56         started        90 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 46->90 dropped 92 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 46->92 dropped 94 C:\Users\user\AppData\Local\...\python313.dll, PE32+ 46->94 dropped 98 23 other files (none is malicious) 46->98 dropped 58 Test(1).exe 46->58         started        60 conhost.exe 46->60         started        100 26 other files (none is malicious) 50->100 dropped 62 Test(1).exe 1 50->62         started        64 conhost.exe 50->64         started        signatures11 process12 process13 66 cmd.exe 54->66         started        68 cmd.exe 54->68         started        70 cmd.exe 58->70         started        72 cmd.exe 58->72         started        74 cmd.exe 62->74         started        76 cmd.exe 62->76         started        process14 78 schtasks.exe 66->78         started        80 schtasks.exe 70->80         started        82 schtasks.exe 74->82         started       
Score:
98%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rxezqz24dzwg3obybm4andgmjabhvropstqp4dprfzxbwzrudxwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence pyinstaller
Link:
https://tria.ge/reports/250323-qned6avrz6/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Adds Run key to start application
Looks up external IP address via web service
Loads dropped DLL
Verdict:
Malicious
Tags:
external_ip_lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/9fe88885-8eb5-4cc5-aa07-002d9154b3c9
Unpacked files
SH256 hash:
1f8a5173d8bfe6c569e81c738b830800307ed4586d2ae9ac5cc13a468c6e1892
MD5 hash:
480b5eb45af69a315bd2c3b1b34459d1
SHA1 hash:
e056c3e8b3c4d46163e105e6095703d092676b5b
Link:
https://www.unpac.me/results/65b46f6d-53b3-47da-9e1b-695f4eba2d8c/
SH256 hash:
8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec
MD5 hash:
a51fb7778942f75282f4081873398008
SHA1 hash:
9717f6e0c9c3b5d0853204c859c8383b08417708
Link:
https://www.unpac.me/results/65b46f6d-53b3-47da-9e1b-695f4eba2d8c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8dc998675c1e/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/8dc998675c1e6c6db8380b38068ccc48027ac5cf94e0fe0df12e6e1b66341dec

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 (FORCE_INTEGRITY)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::GetConsoleWindow
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::FindFirstFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

Comments