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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b. 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: efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b
SHA3-384 hash: f4f42d6d855cdeb87aa3f3b3470ab373dcff767b2fae113d2a2185a6b00f60cdd466274bd2df8711ad0b1cff2019e277
SHA1 hash: 82b9b9c2703b041241ff90175477e76052d9ac69
MD5 hash: c7cb693b2aaed4f57da066655bd2c28a
humanhash: massachusetts-sink-edward-ack
File name:file
Download: download sample
File size:15'360 bytes
First seen:2026-09-19 03:28:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c64a9aaa58707c34f0569020880351cb
ssdeep 192:fqHOoLPoHeVQBNBY0fidcj3wJLsN3AAK8BzvTt1NpkAm1paLsehDPP0B46UjLWYe:fKOe2/7c9sN3zfZR1m+RGbY6C
TLSH T1CE62C686D8A22F9DDE4EC0703E11F878BDB136A0866959F7D7928C3559A38D10434FFA
TrID 51.9% (.EXE) Win64 Executable (generic) (6522/11/2)
16.1% (.EXE) OS/2 Executable (generic) (2029/13)
15.9% (.EXE) Generic Win/DOS Executable (2002/3)
15.9% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter Bitsight
Tags:5a4378fb90db39f09c7b18d1f314e645 dropped-by-Remus exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
148
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-19 03:33:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6820ac81-bfa6-49c8-a7af-58233a48081c

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/86919/
Detection(s):
SecuriteInfo.com.Variant.Midie.189170.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6aae0189a2f28a1bf66f0d2f/reports/eedc92b3-d330-42d0-a876-48d726642bda/overview
Verdict:
Malicious
Labled as:
Midie.Generic
Link:
https://www.hybrid-analysis.com/sample/efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-09-19T01:36:00Z UTC
Last seen:
2026-09-19T01:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56a99078-a655-4c79-afa4-bd802923f917
Score:
64%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/c7cb693b2aaed4f57da066655bd2c28a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b/
Threat name:
Win64.Trojan.RemusStealer
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 03:29:24 UTC
File Type:
PE+ (Dll)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=57eqbzq3tsbuem72hekbr44niwrm7szm5gd56an7bogigdhdj4nq._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260919-d11rpsae25/
Unpacked files
SH256 hash:
efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b
MD5 hash:
c7cb693b2aaed4f57da066655bd2c28a
SHA1 hash:
82b9b9c2703b041241ff90175477e76052d9ac69
Link:
https://www.unpac.me/results/053f69da-b946-4dcb-bd0b-d089d21e7eae/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
Link:
https://yomi.yoroi.company/submissions/efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b

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:WIN_Clipper_Unknown_ClipboardHijack
Create hunting rule
Author:Marjoriefort
Description:DLL clipper (detournement presse-papiers crypto) : API clipboard completes + DLL compacte
Reference:misses_archive 569 / cluster 282 DLL x 15360 o

File information

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

Web download

Executable exe efc900e61b9c834233fa391418f38d45a2cfcb2ce987df01bf0b8c830ce34f1b

(this sample)

  
Dropped by
Remus
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/86919/

Comments