MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 104f4489ec8b1b693b839dc39082f5f07e569be7728dbd3e0d8172a76f6dce68. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 104f4489ec8b1b693b839dc39082f5f07e569be7728dbd3e0d8172a76f6dce68
SHA3-384 hash: a1cb1448a2053ce32e95374f6e0cabb7d07de5969dae85a60030b47e5cd85f05e6a9b5aff93012e79f2bae8cee2ada72
SHA1 hash: 9fc3c788072d7c18f798088fd0936998035747b4
MD5 hash: adfcfecea283e97f3cda3be4baffa7e9
humanhash: may-washington-cola-yellow
File name:QUOTE B1020363.PDF.gz
Download: download sample
Signature Formbook
Create hunting rule
File size:504'898 bytes
First seen:2021-04-21 14:42:04 UTC
Last seen:Never
File type: gz
MIME type:application/x-rar
ssdeep 12288:4N10mE5FgDVJd+NW6JlCw7xslxqeFvGgoFJ00:9x5eRJuF/9s+eFvGFI0
TLSH 31B4234A4C7543D7B09CD7D0312B88A1B5F907D21B509AE9EBA500B7E2B0E35A793F4E
Reporter cocaman
Tags:FormBook gz


Avatar
cocaman
Malicious email (T1566.001)
From: "Atina Wu <sales@gmeesolar.com>" (likely spoofed)
Received: "from gmeesolar.com (unknown [103.133.105.111]) "
Date: "21 Apr 2021 05:22:27 -0700"
Subject: "*URGENT SUPPLY* QUOTE B1020363"
Attachment: "QUOTE B1020363.PDF.gz"

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
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/104f4489ec8b1b693b839dc39082f5f07e569be7728dbd3e0d8172a76f6dce68/
Threat name:
ByteCode-MSIL.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2021-04-21 11:47:14 UTC
File Type:
Binary (Archive)
Extracted files:
10
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbhujcpmrmnwso4dtxbzbaxv6b7fng7hokg32pqnqfzko33nzzua._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210421-pzcx9d71d2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.huamxvcyq.icu/aepn/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/104f4489ec8b1b693b839dc39082f5f07e569be7728dbd3e0d8172a76f6dce68

File information

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

Malspam

Formbook

gz 104f4489ec8b1b693b839dc39082f5f07e569be7728dbd3e0d8172a76f6dce68

(this sample)

Formbook

Executable exe cc58e505c504c770a1031d30453615f7748b0618b872655ac79a059a072c194c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 cc58e505c504c770a1031d30453615f7748b0618b872655ac79a059a072c194c
  
Dropping
Formbook

Comments