MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c. 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 23 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c
SHA3-384 hash: d0d4b63f41d69cbe328e2558ab2d61bc0211e241a6c5293120eba0bb236d88127e950ef48fa4e7cd7a29edb8bb2af79c
SHA1 hash: 931cdaad1394884eba15f2c237db7df88885ee0e
MD5 hash: 723562aa14ddd7dbb78f98b8f14f4788
humanhash: black-emma-mirror-uniform
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:8'223'937 bytes
First seen:2025-10-15 04:03:03 UTC
Last seen:2025-10-20 04:08:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 69 x Vidar, 41 x LummaStealer)
ssdeep 98304:LX+CV3wi0OP/twxUtBwERE2vVN0Hrs7NnUW96olNORT3mSag7fqYsW8LX82Bci:LhcRSYsW8LX82Bci
TLSH T16B864B03EC648994D0AAE37499B76293B7383C45073337C72BA0B7B92E767C4A53A745
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
Reporter Bitsight
Tags:dropped-by-amadey exe vidar


Avatar
Bitsight
url: http://178.16.55.189/files/7782139129/19Gd9Cx.exe

Intelligence

File Origin
# of uploads :
26
# of downloads :
248
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-10-14 22:15:50 UTC
Tags:
amadey botnet stealer susp-powershell rdp themida loader remote xworm golang xor-url generic auto pastebin miner winring0-sys vuln-driver stealc vidar gcleaner phishing ultravnc rmm-tool anti-evasion evasion telegram worldwind stormkitty exfiltration ms-smartcard asyncrat rat babel dnguard yano amsi-bypass rustystealer arch-doc autoit lumma silentcryptominer purecrypter
Link:
https://app.any.run/tasks/29e25ed2-e9a6-4f7c-99cc-cc741ed48c86

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/32852/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68ef1d1b97a16d00a8da115e
Tags:
injection dropper virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
golang invalid-signature obfuscated overlay signed
Link:
https://www.filescan.io/uploads/68ef1d3cfe81c560ba591949/reports/d51455ae-d71c-4d09-be13-f3b7604f706d/overview
Verdict:
Malicious
Labled as:
Trojan_Win32_Wacatac_B_ml
Link:
https://www.hybrid-analysis.com/sample/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-14T18:10:00Z UTC
Last seen:
2025-10-15T18:13:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic BSS:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/cba4fe69-f099-431a-b091-5fe4c121aee7
Score:
35%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/723562aa14ddd7dbb78f98b8f14f4788
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c
Threat name:
Win64.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 20:40:03 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=irblcghftlydmqbrtkeidpheqrdgxzsu6k44fgqapsi7oonzmeoa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Link:
https://tria.ge/reports/251015-em1p8awycx/
Behaviour
Suspicious use of WriteProcessMemory
Adds Run key to start application
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/16e86e07-cd20-499e-96d2-49a6eba865b5
Unpacked files
SH256 hash:
4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c
MD5 hash:
723562aa14ddd7dbb78f98b8f14f4788
SHA1 hash:
931cdaad1394884eba15f2c237db7df88885ee0e
Link:
https://www.unpac.me/results/13a7f63a-89b8-499a-9643-dcaa09878b32/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c

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:Check_Debugger
Create hunting rule
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
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:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:ThreadControl__Context
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 4442b118e59af03640319a8881bce484466be654f2b9c29a007c91f739b9611c

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3678483/
Cape
Cape
https://www.capesandbox.com/analysis/32852/

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