MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130
SHA3-384 hash: 68eefb8b540c21bffe08ac84f746a8e6bdf5034173a29f85d5fddfc3e6f34af99016d96ae01e8a7392a183d138b23005
SHA1 hash: 6d6d4a016b4696cc5b8bb092795834ab475af812
MD5 hash: de668f1edd06e6c2a638e6b31a2c0b92
humanhash: zebra-lactose-chicken-alpha
File name:de668f1edd06e6c2a638e6b31a2c0b92.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:310'784 bytes
First seen:2023-04-10 11:09:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 77b285fb7408c388e5a7c0fc074eea0c (1 x Vidar, 1 x GCleaner)
ssdeep 6144:b2jM1Q6VcjFYIJLA/DH6NqFx2T/5oOn3PPV9Deo7kSE7o3X0FH:yj4KhOT6NQwb5D/HDvkS1H
Threatray 695 similar samples on MalwareBazaar
TLSH T19364F1E27FE2D073D5A3863440258B646A3E7C61A678C12B1314D73E5E303D19B7E3AA
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0083ca994d643000 (1 x Vidar)
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
263
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
de668f1edd06e6c2a638e6b31a2c0b92.exe
Verdict:
Malicious activity
Analysis date:
2023-04-10 11:11:57 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/aae120b6-963c-4ff8-8685-b3839be15596

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/381183/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Creating a process with a hidden window
Running batch commands
Launching a process
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/77216/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed xpack
Link:
https://www.filescan.io/uploads/6433ee500dbc8763b8a0fc6f/reports/ce5aea07-b463-40ae-afc4-a8fc10627141/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c49c7e4-0622-4ffc-bea7-f458f48cf875
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1211053
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-04-09 16:58:01 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lk7rzccr5z3emdngwnh2qjlpyhxdnfhqdbvfbodasqsgpntuieya._file
Verdict:
malicious
Similar samples:
0b98114cfbe3e32c681ebb5a4a867391da2d235b771227af97f46825b95de3f2
Vidar
3592a149b30cc1e04f719253764330d231b7b6a1108500a172c3faaf0e979c03
Vidar
4240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
Vidar
456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550
Vidar
51c58fb525b4136f63f5e013dcaf70e6b5d6918bc4b0c66c78beeeeee39513ef
Vidar
558da56234404dd337be2a22e2493aa6c140b7688e58a17236dc95da0e5162eb
Vidar
8e517eff9f5660d37b9eea72e56a3133e85889a36f7ffea1b11a1e31f8baf001
Vidar
c73c5027ec11576250105ea0664c33a51f3a19901c6bcbfd84d88c94f3482435
Vidar
dbf43bdb056da5d571f703a9f14a5b89eed377e0888a695ff4b8b066febb558e
Vidar
+ 685 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:laplas family:vidar botnet:8eb820ddf1aebfd9fcdae0b7decef98a clipper discovery persistence spyware stealer upx
Link:
https://tria.ge/reports/230410-m86glaaf8v/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Downloads MZ/PE file
Laplas Clipper
Vidar
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199492257783
https://t.me/justsometg
http://185.106.92.74
Unpacked files
SH256 hash:
6571a06f2d02b16984f24783a80ab7fc41a03fd8b91031a344338f13f726ad7f
MD5 hash:
cd874c9328bcb20f8f38d731da3c59e4
SHA1 hash:
64eac5ce7116edf5f31e4315c90356a551c91ae0
Link:
https://www.unpac.me/results/38440d4e-d59c-4cdc-aa49-3b5ab1f093c7/
Parent samples :
552fba4dc6da172a89fa1598a1bd3c62ad0ae663faf6548987999f3649144d2b
32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3
SH256 hash:
5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130
MD5 hash:
de668f1edd06e6c2a638e6b31a2c0b92
SHA1 hash:
6d6d4a016b4696cc5b8bb092795834ab475af812
Link:
https://www.unpac.me/results/38440d4e-d59c-4cdc-aa49-3b5ab1f093c7/
Malware family:
Vidar.A
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5abf1c8851ee/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/5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Telegram_Links
Create hunting rule
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_vidar_a_6118
Create hunting rule
Author:Johannes Bader
Description:detect unpacked Vidar samples

File information

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

Web download

Vidar

Executable exe 5abf1c8851ee76460da6b34fa8256fc1ee3694f0186a50b860942467b6744130

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2603280/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/381183/

Comments