MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f. 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: 7


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

SHA256 hash: 56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f
SHA3-384 hash: c57f3719519aeede3d05476b34d5e81e4c90db38815792b3552183d6d5dc4ad2d6ed5edd2978948069e8eba79ecb2314
SHA1 hash: dca5f7683eeeb5520db3dce93a3d004e8ed49703
MD5 hash: a383502816c8d4f3bd78621aeee70a95
humanhash: michigan-sierra-mississippi-mississippi
File name:Revised Invoice#08976664.arj
Download: download sample
File size:604'618 bytes
First seen:2024-01-23 08:13:40 UTC
Last seen:Never
File type: arj
MIME type:application/x-rar
ssdeep 12288:nG3lqcy2BON2GOphJixBhSHTtdgMT2qQ0rcVDyUnYVRfQCAHw3c/BkWBSu/y:GVn18c3phJixBCTtdnCqi/ARIfHwsBkF
TLSH T162D423297EE39181B2746673A4EBC81E6CB7C60A38E6EC5C97C27D511ACB704D00E5D7
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:arj INVOICE


Avatar
cocaman
Malicious email (T1566.001)
From: "tatiana.perrone@cimafoundation.org" (likely spoofed)
Received: "from cimafoundation.org (unknown [45.137.22.180]) "
Date: "23 Jan 2024 00:57:11 +0100"
Subject: "Re: Urgent Order/PI"
Attachment: "Revised Invoice#08976664.arj"

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
Origin country :
CH CH
File Archive Information

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

File name:Revised Invoice#08976664.exe
File size:642'560 bytes
SHA256 hash: 070bc4d30d213930baf0450e5f9fa01b63311708e85bb68069182400a3946c49
MD5 hash: 1d35283db7544f4b519f21290d125248
MIME type:application/x-dosexec
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65af754c8dfc251a25fd73b8/reports/c1e2df98-4868-4269-a69a-33276ebbbdd3/overview
Verdict:
Suspicious
Labled as:
Mal/RarMal
Link:
https://www.hybrid-analysis.com/sample/56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f
Result
Verdict:
MALICIOUS
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/56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2024-01-23 00:49:31 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3omlrpqmxavoslks25imaouthwmvzw23ykirvo5k3wzgm22nz7q._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/56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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

arj 56dcc5c5f065c157496a96ba8601d499eccae6dade1488d5dd56ed93335a6e7f

(this sample)

Executable exe 070bc4d30d213930baf0450e5f9fa01b63311708e85bb68069182400a3946c49

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 070bc4d30d213930baf0450e5f9fa01b63311708e85bb68069182400a3946c49
  
Dropping
MD5 1d35283db7544f4b519f21290d125248

Comments