MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f. 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


AgentTesla


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f
SHA3-384 hash: a694c9fe9476e9f2e3e9f4d1b0d43fdfc872c368bc5ad313694b4e3934789945bf46b2a1b905e2705db5f7f87a0d349a
SHA1 hash: 6b84abca383fa121f4cfd97400e385fe99ce1d8f
MD5 hash: 60233fbb378450732a0431741a222534
humanhash: mountain-triple-violet-dakota
File name:PO# 42917.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:311'613 bytes
First seen:2023-02-27 19:27:40 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:ySteMyZdDmktUwhsXsibyQW3EkL7FYR+a8UR6VzW3OQAwvGIzsC9:Tt8dNtUwIsiON7F9hs61W3OKvGIsC9
TLSH T18E642302D882A7621F63E5332E983557C8E6BBA114739F70E542724ED55C112BC8E9FF
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:PO# 42917.exe
File size:326'403 bytes
SHA256 hash: e3acbd8474659652444e67e323989f6f13abbce5045dea75d5ecbb190b68f77e
MD5 hash: 616d9888aa8b27f4f6ee77c5164d9eb9
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs292.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28885.BadCo.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Variant.Babar.161191.29060.25010.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
babar formbook overlay packed ransomware shell32.dll
Link:
https://www.filescan.io/uploads/63fd044581c7f31327fa512f/reports/0f399040-3ef1-4f8d-9b5e-01859a3932b8/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f/
Threat name:
Win32.Trojan.Zmutzy
Create hunting rule
Status:
Malicious
First seen:
2023-02-27 12:58:59 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jjl2aya4qzajgpnsphjjhg4gjpbufhngl23rpk6n3vpmctrn3qpq._file
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/4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip 4a57a0601c8640933db279d2939b864bc3429da65eb717abcddd5ec14e2ddc1f

(this sample)

AgentTesla

Executable exe e3acbd8474659652444e67e323989f6f13abbce5045dea75d5ecbb190b68f77e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e3acbd8474659652444e67e323989f6f13abbce5045dea75d5ecbb190b68f77e
  
Dropping
AgentTesla

Comments