MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8
SHA3-384 hash: 78ef35d845c2d3a27e78fd0bae4f46cf069cb9158d7fd0c4ad055579a45a67ec7343e97e5cb14c413264ddd71af1077c
SHA1 hash: eb2ed77945d3418d25acef6805bc033d5ca11184
MD5 hash: 0195f6e47a152c5e9ac46229eb492af3
humanhash: helium-louisiana-helium-thirteen
File name:file
Download: download sample
File size:2'976'256 bytes
First seen:2026-07-24 11:34:25 UTC
Last seen:2026-07-24 12:47:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1799eb3c1092391ae174afa4eee4cba2
ssdeep 49152:0z7sl6ODriEg5N0N75Mg5xKKdw3Xcv7Bgc/ZljL9TvA2vD2GuZ0O05uIXG:C7Q6orvg5Omyxzdw3sv7BgcBRL5FbrG
TLSH T121D52298FDF60A70E836C3B34AA360AE711573844AB44D577BCD2B105D52928BCBB379
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:424e51f31d68f573a4621aaede8044aa dropped-by-Remus exe


Avatar
Bitsight
url: http://158.94.208.44/pb7Ulzhaae3xpSNrEvJH5yqqyMyIbnNF/gM9anpOuZNKX8zHj.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
141
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b59db7c2-0a76-4df4-b1b4-1e9abe0598bc/
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/75924/
Result
Verdict:
Clean
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6a634dcbb78f27690a945624/reports/41644da0-50c4-4efc-a5d2-0980f7b00295/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7558ef28-3f3e-4b3c-9d88-51bcf48e9866
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/0195f6e47a152c5e9ac46229eb492af3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8/
Threat name:
Win64.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-07-24 11:36:14 UTC
File Type:
PE+ (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sdxuyty5tcfs5mqvjktbwblcjl6xc4xkkxpp6pfisynqvwm7d6ua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion execution persistence spyware stealer
Link:
https://tria.ge/reports/260724-nqc8rsdl4y/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Accesses cryptocurrency files/wallets, possible credential harvesting
Indicator Removal: File Deletion
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8
MD5 hash:
0195f6e47a152c5e9ac46229eb492af3
SHA1 hash:
eb2ed77945d3418d25acef6805bc033d5ca11184
Link:
https://www.unpac.me/results/a20cf6bb-c527-43a7-a194-fa2a5e82327c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8

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:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/

File information

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

Web download

Executable exe 90ef4c4f1d988b2eb2154aa61b05624afd7172ea55deff3ca8961b0ad99f1fa8

(this sample)

  
Dropped by
Remus
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/75924/

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