MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336
SHA3-384 hash: b41fd89c66af521ad7f1639d51ff619cd2bf75bacbf3d7c70462bdfe9fe825eb629a015456174f8fca018012648cfc40
SHA1 hash: f5964e8ae50d2ac6a0335ecffe8dc375d307691a
MD5 hash: bec4b8098a822e79355be8c427bb179a
humanhash: mountain-spring-juliet-edward
File name:bec4b8098a822e79355be8c427bb179a.exe
Download: download sample
File size:357'437 bytes
First seen:2022-12-19 13:18:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1d6bd446320f9b8dd73e0a6270a0840f (10 x Smoke Loader, 6 x Tofsee, 2 x CoinMiner)
ssdeep 6144:2Ga7L1n/G7ylEoYu39aqvC0u4AunrZjCRqYDECsaJWBG1LxFSIsfu:2T7Zn/Gh3utaqhuwnlQDECsAWsG5m
TLSH T11E741262B9C1C473C467A0316854CA67EBB7B43245B58C063F68077EAF21AD26B3578B
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)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
165
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/347990/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/13a964a7-e698-4c5d-808e-e7bb661c2ca4
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1137189
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336/
Threat name:
Win32.Trojan.SmokeLoader
Create hunting rule
Status:
Malicious
First seen:
2022-12-19 13:19:08 UTC
File Type:
PE (Exe)
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=55h22wp3k57bfx5opuhyrrlf7h6xiojkeyynuov6pwznf523am3a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/221219-qkh8yafa94/
Unpacked files
SH256 hash:
ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336
MD5 hash:
bec4b8098a822e79355be8c427bb179a
SHA1 hash:
f5964e8ae50d2ac6a0335ecffe8dc375d307691a
Link:
https://www.unpac.me/results/6aa962c1-588f-4adc-8fc1-e0edfb9fdbe5/
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/ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

Executable exe ef4fad59fb577e12dfae7d0f88c565f9fd74392a2630da3abe7db2d2f75b0336

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2470039/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/347990/

Comments