MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b. 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


Formbook


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b
SHA3-384 hash: 2ea14fa4746ed9fd5cf5b884703c065898fac33bb87b5ed33d43fe90785f3b8792a10ee93c854d3662ce84009d20bd8f
SHA1 hash: 2f42e383e20a2edcfd9854cce0c270eb047978c9
MD5 hash: 289cdac0ba9525748ed59dad9f1365cc
humanhash: triple-hot-hot-pennsylvania
File name:A2028041200SD.rar
Download: download sample
Signature Formbook
Create hunting rule
File size:683'614 bytes
First seen:2024-11-15 07:31:22 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:HgstuBcVjoX5hTADCxgiTZ4XWr+HFIH0qb8JEKXMc6Mc4hAOci0xyqcJE4YUea:HgstuB2jqaCR2WylIH0q0EOeEVcLy6Bs
TLSH T14FE42340AC27D18AED0F5EE461EAA1458EAB5F1D2F32D5C4EC5F133E271BC6894D9132
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Magika rar
Reporter cocaman
Tags:FormBook rar


Avatar
cocaman
Malicious email (T1566.001)
From: "Fan Zhenzhen <kcg02@kscopartner.com>" (likely spoofed)
Received: "from kscopartner.com (unknown [45.137.22.248]) "
Date: "13 Nov 2024 23:05:00 -0800"
Subject: "=?UTF-8?B?UkU6IDEwLzEw77yabmV3IFJGUSBmb3IgVGVyYWR5bmU=?="
Attachment: "A2028041200SD.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
CH CH
File Archive Information

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

File name:A2028041200SD.exe
File size:812'032 bytes
SHA256 hash: 9164dd5f64ab6f63526f744cf663cffcd635eb3645c45e8ebf8449116ce118f6
MD5 hash: 484111f783f92cab33ac22bfb0e5b155
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6736f9964ca0f9db40c4727c
Tags:
infosteal stration shell spawn
Gathering data
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-11-14 05:44:05 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ykoxyk33giriegxqdt4boffs4h6mekmkipirus4kp7p45h3stq5q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution
Link:
https://tria.ge/reports/241115-jrjpqavkfr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
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/c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b

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: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

Formbook

rar c29d7c2b7b3222821af01cf81714b2e1fcc2298a43d11a4b8a7fdfce9f729c3b

(this sample)

Formbook

Executable exe 9164dd5f64ab6f63526f744cf663cffcd635eb3645c45e8ebf8449116ce118f6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9164dd5f64ab6f63526f744cf663cffcd635eb3645c45e8ebf8449116ce118f6
  
Dropping
Formbook
  
Dropping
MD5 484111f783f92cab33ac22bfb0e5b155

Comments