MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278
SHA3-384 hash: 1a87f24d96ab6bba8d0363be37f6fd2a163a976d4bfd330915a78ca48bc6220938e22663a5e504515845967a6372744b
SHA1 hash: 3c06b198c54f46b21e9270bd3e406b213b9c0b0f
MD5 hash: 2cafe4339fc8e493f83fa12c7a32e6c4
humanhash: harry-avocado-skylark-diet
File name:2cafe4339fc8e493f83fa12c7a32e6c4.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:1'072'128 bytes
First seen:2025-07-08 14:09:41 UTC
Last seen:2025-07-08 15:21:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash df533905651d4d38e2f1c6b89a7d3c6a (5 x LummaStealer, 2 x Rhadamanthys, 2 x Vidar)
ssdeep 24576:SZ3dIQQh8p7AVGmv0nBMDLu3q4a/DKs+4DLu3q4a/DKs+4:SZ3d0h+AV/ABM3u39S+s+43u39S+s+4
TLSH T14435AE399291A2D6FC7640BB0461A295B472B732C63D2FFF8290E3326E076C41F6975D
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 abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
3
# of downloads :
41
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
https://files.catbox.moe/2to1ep.bin
Verdict:
Malicious activity
Analysis date:
2025-07-08 01:57:57 UTC
Tags:
fileshare loader python amadey remcos rat sliver backdoor havoc framework github botnet stealer lumma auto generic smoke metasploit purelogs purecrypter dbatloader njrat phorpiex remote gh0st valley masslogger miner snake keylogger evasion koistealer networm amus sality asyncrat modiloader telegram blankgrabber bladabindi donutloader neshta redline metastealer agenttesla pyinstaller aurotunstealer coinminer aurotun vidar ransomware sage xworm bazaloader quasar formbook pythonstealer smokeloader phishing delphi emmenhtal meterpreter payload exfiltration ftp lokibot clickfix possible-phishing discord websocket darkcomet xred nanocore quasarrat gh0strat
Link:
https://app.any.run/tasks/93a37679-21aa-4bae-bafb-de4df4436d67

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/13490/
Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686d26e6900df8e7f868871c
Tags:
virus
Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ce7a0ed2-87b1-478d-9b30-f2d30eb9bcc0
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1730980
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Attempt to bypass Chrome Application-Bound Encryption
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Suspicious execution chain found
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1730980 Sample: ULsKueOaBL.exe Startdate: 08/07/2025 Architecture: WINDOWS Score: 100 106 t.me 2->106 108 17.5.exifit.ir 2->108 110 cl-glcb907925.gcdn.co 2->110 140 Suricata IDS alerts for network traffic 2->140 142 Malicious sample detected (through community Yara rule) 2->142 144 Multi AV Scanner detection for submitted file 2->144 146 6 other signatures 2->146 10 ULsKueOaBL.exe 2->10         started        13 msedge.exe 2->13         started        signatures3 process4 dnsIp5 148 Writes to foreign memory regions 10->148 150 Allocates memory in foreign processes 10->150 152 Injects a PE file into a foreign processes 10->152 16 MSBuild.exe 40 10->16         started        20 MSBuild.exe 10->20         started        126 239.255.255.250 unknown Reserved 13->126 22 msedge.exe 13->22         started        signatures6 process7 dnsIp8 94 t.me 149.154.167.99, 443, 49698 TELEGRAMRU United Kingdom 16->94 96 17.5.exifit.ir 91.99.174.2, 443, 49699, 49700 PARSONLINETehran-IRANIR Iran (ISLAMIC Republic Of) 16->96 98 127.0.0.1 unknown unknown 16->98 130 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->130 132 Encrypted powershell cmdline option found 16->132 134 Tries to harvest and steal ftp login credentials 16->134 138 3 other signatures 16->138 25 powershell.exe 22 16->25         started        29 chrome.exe 16->29         started        32 powershell.exe 16->32         started        34 18 other processes 16->34 136 Attempt to bypass Chrome Application-Bound Encryption 20->136 100 r.msftstatic.com 22->100 102 ntp.msn.com 22->102 104 40 other IPs or domains 22->104 88 C:\Users\user\AppData\Local\...\Cookies, SQLite 22->88 dropped file9 signatures10 process11 dnsIp12 90 C:\Users\user\AppData\...\cmddj0th.cmdline, Unicode 25->90 dropped 154 Writes to foreign memory regions 25->154 156 Compiles code for process injection (via .Net compiler) 25->156 158 Creates a thread in another existing process (thread injection) 25->158 36 csc.exe 3 25->36         started        39 conhost.exe 25->39         started        128 192.168.2.11, 138, 443, 49208 unknown unknown 29->128 160 Encrypted powershell cmdline option found 29->160 162 Suspicious execution chain found 29->162 41 chrome.exe 29->41         started        92 C:\Users\user\AppData\Local\...\0attobyo.0.cs, Unicode 32->92 dropped 44 csc.exe 32->44         started        46 conhost.exe 32->46         started        164 Monitors registry run keys for changes 34->164 48 chrome.exe 34->48         started        50 csc.exe 3 34->50         started        52 csc.exe 34->52         started        54 17 other processes 34->54 file13 signatures14 process15 dnsIp16 72 C:\Users\user\AppData\Local\...\cmddj0th.dll, PE32 36->72 dropped 56 cvtres.exe 1 36->56         started        112 www.google.com 142.251.40.36, 443, 49719, 49720 GOOGLEUS United States 41->112 74 C:\Users\user\AppData\Local\...\0attobyo.dll, PE32 44->74 dropped 58 cvtres.exe 44->58         started        114 apis.google.com 48->114 116 plus.l.google.com 142.250.176.14, 443, 49736 GOOGLEUS United States 48->116 124 3 other IPs or domains 48->124 76 C:\Users\user\AppData\Local\...\g2bmj0ii.dll, PE32 50->76 dropped 60 cvtres.exe 50->60         started        78 C:\Users\user\AppData\Local\...\43p2f5yg.dll, PE32 52->78 dropped 62 cvtres.exe 52->62         started        118 142.251.111.95, 443, 49753, 49754 GOOGLEUS United States 54->118 120 172.253.63.99, 443, 49747, 49750 GOOGLEUS United States 54->120 122 play.google.com 54->122 80 C:\Users\user\AppData\Local\...\rruonidz.dll, PE32 54->80 dropped 82 C:\Users\user\AppData\Local\...\qavv351i.dll, PE32 54->82 dropped 84 C:\Users\user\AppData\Local\...\jdpqvmrc.dll, PE32 54->84 dropped 86 3 other files (none is malicious) 54->86 dropped 64 cvtres.exe 54->64         started        66 cvtres.exe 54->66         started        68 cvtres.exe 54->68         started        70 3 other processes 54->70 file17 process18
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/2cafe4339fc8e493f83fa12c7a32e6c4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278/
Verdict:
Malicious
Threat:
Win64.Trojan.LummaStealer
Link:
https://tip.neiki.dev/file/2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 00:45:44 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkdataoiiurncluconret23go2cp45z4uwnhpm2dqak63yktyj4a._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:e8df408e7b6f4f0d3f6f5874d39359f8 credential_access defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250708-rgvm8sfj4s/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Obfuscated Files or Information: Command Obfuscation
Unsecured Credentials: Credentials In Files
Uses browser remote debugging
Detect Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/g0e7qx
https://steamcommunity.com/profiles/76561199874190020
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5cf317d9-c659-4da4-a3e6-882d6d09797b
Unpacked files
SH256 hash:
2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278
MD5 hash:
2cafe4339fc8e493f83fa12c7a32e6c4
SHA1 hash:
3c06b198c54f46b21e9270bd3e406b213b9c0b0f
Link:
https://www.unpac.me/results/1c19ecf1-59f9-4e39-a970-2a1f9f780c7c/
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/2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

Web download

Vidar

Executable exe 2a860981c84522d12e82736249eb667684fe773ca59a77b3438015ede153c278

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/13490/
  
URLhaus
https://urlhaus.abuse.ch/url/3578897/
  
Delivery method
Distributed via web download

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
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA

Comments