MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a. 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


Vidar


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
SHA3-384 hash: ec99eb0ad36163fd26edef58a1b3fbda40416a89534e97b05981327c323b037fabc61c0fff6037248b659cc188dbd491
SHA1 hash: 45cd37f39fe3f906f593a7cc2ba9d55e0d33a04e
MD5 hash: 562d1237cff600c083ccafa09d3ce40d
humanhash: early-jersey-nine-shade
File name:562d1237cff600c083ccafa09d3ce40d.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:392'704 bytes
First seen:2024-11-11 07:59:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9a11732a2e741d4d1a9f61b29552bab4 (3 x Stealc, 1 x Vidar)
ssdeep 6144:EKGyx8r7ZVgqTE3DMcRYo0NCutNPYW5fW:Esmr7tAzg0utNPH
Threatray 35 similar samples on MalwareBazaar
TLSH T1FB847C4266FD2FA2F6FF4A3D4E3FB2D8262FB5625D28725D1210161F09702E1D5A270B
TrID 67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.2% (.EXE) Win64 Executable (generic) (10522/11/4)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.2% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 32716c4cd4c4d4c4 (1 x Vidar)
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
403
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
562d1237cff600c083ccafa09d3ce40d.exe
Verdict:
Malicious activity
Analysis date:
2024-11-11 08:04:27 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/4823f7d6-46da-48da-9b13-fda60423195f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.DownLoader47.50189.28775.11678.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6731b9b70d3694d4fc4e7c1a
Tags:
zenpak virus gates
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6731b9832a545f57a908c089/reports/49e0de23-b2cc-474c-9e48-a2fd096df61c/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f9cee79-9704-4924-8974-cbd82f1b28fd
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1553459
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-11-10 10:45:27 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmpps4r6xckkvzxdowndklx7m67dav6wmgo2xqzojekmuzmkzbna._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
Similar samples:
1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
Vidar
3140e93b5c9f75ea6618544655195dbf0b283f7a79443b59ac025353ae153ddb
Vidar
52d4318f7c02e0ad5830c8542aa637695d3a68385374eddff73970421695c4de
Vidar
902c290e38203750885b4e32212b22b38b76535f9c694001c2b1c6881f78a3bd
Vidar
92281aaffbb198760aacd304df932fd58ba230d0927839d85db71dc7ae6f7d71
Vidar
error
Vidar
f719946bf4fe48a242db1577114a3ce502d9c16585986fa2c2c1e89cf950b485
Vidar
f924c9b8bd3c314ff74ca22b419f1c73c419eb5f3f1fe748ecdae11fc1bd7a08
Vidar
+ 25 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/241111-jvzv4szjhk/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Checks installed software on the system
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f95903af-131a-434d-961b-93a2a44b4ac4
Unpacked files
SH256 hash:
b683bdf1d37e1422a975dd2e70fb15271b78d768747347a576f7414887861f8d
MD5 hash:
6c203dae3e4bb1e22f86804f058f0403
SHA1 hash:
2a43d660cfb3eb3aac3d07edc7aa08cd40872faf
Detections:
VidarStealer
Create hunting rule
Link:
https://www.unpac.me/results/f8e24109-1eb4-4ce4-8651-cf95fc1a743a/
Parent samples :
52d4318f7c02e0ad5830c8542aa637695d3a68385374eddff73970421695c4de
8306a352164501c0eac178dee26b9223b595d3f174d4b29d193907531e9d5a59
e48f23928f17e8d4a8594f7da8681083418e13f23415df3d73111a97ab5ce8de
1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
SH256 hash:
1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a
MD5 hash:
562d1237cff600c083ccafa09d3ce40d
SHA1 hash:
45cd37f39fe3f906f593a7cc2ba9d55e0d33a04e
Link:
https://www.unpac.me/results/f8e24109-1eb4-4ce4-8651-cf95fc1a743a/
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/1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a

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

File information

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

Web download

Vidar

Executable exe 1b1ef9723eb894aae6e3759a352eff67be3057d6619dabc32e4914ca658ac85a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3243375/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3272322/

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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleOutputCharacterW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasesA
KERNEL32.dll::GetConsoleAliasExesLengthW
KERNEL32.dll::GetConsoleAliasW
KERNEL32.dll::GetConsoleFontSize
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::MoveFileExA
KERNEL32.dll::MoveFileA

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