MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9640b32c7489c4b78f3e98dd19f1101b69dbba230ce531275af4873d1b42328a. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9640b32c7489c4b78f3e98dd19f1101b69dbba230ce531275af4873d1b42328a
SHA3-384 hash: 6ad895fa563618471316109acb438bee7bdd6f0cc3198f00ea7ee908896e52850c96d61643ff3972791e76d955866f7f
SHA1 hash: 311b90c1b2e7f7c98cc04e6cfa739f135320eed9
MD5 hash: bfb92fc9b5c53f326d2169e552454f5f
humanhash: sink-blossom-steak-william
File name:Invoice-309-Ref-284.lzh
Download: download sample
Signature Formbook
Create hunting rule
File size:620'525 bytes
First seen:2021-08-17 09:55:25 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:kh5dMhcpIQEERDEBgyo52Rlvcz/JRme8BrvxbLdZYLwCyFevvacITzOAvdKcd:k3dcQfqgDkRBqHmeer5bJC9MeadDd
TLSH T160D43308BFC3D09D05ED273EA85ACE7435B24CC2E84CB2E61E094C65F8AED9DCC62516
Reporter cocaman
Tags:FormBook INVOICE lzh rar


Avatar
cocaman
Malicious email (T1566.001)
From: "bellchem <cnbellchem@gmail.com>" (likely spoofed)
Received: "from gmail.com (unknown [185.222.58.146]) "
Date: "17 Aug 2021 11:38:11 +0200"
Subject: "Re: Proforma Invoice-309-Ref-284"
Attachment: "Invoice-309-Ref-284.lzh"

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9640b32c7489c4b78f3e98dd19f1101b69dbba230ce531275af4873d1b42328a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-08-17 09:56:05 UTC
File Type:
Binary (Archive)
Extracted files:
12
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=szalgldurhclpdz6tdort4iqdnu5xordbtstcj226sdt2g2cgkfa._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ipa8 loader rat suricata
Link:
https://tria.ge/reports/210817-tp3g63wa82/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.desarrollosolucionesnavarro.com/ipa8/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.54
Link:
https://yomi.yoroi.company/submissions/9640b32c7489c4b78f3e98dd19f1101b69dbba230ce531275af4873d1b42328a

File information

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

Malspam

Formbook

rar 9640b32c7489c4b78f3e98dd19f1101b69dbba230ce531275af4873d1b42328a

(this sample)

Formbook

Executable exe e6d6ba31c6a493196ef6147ee975e41970f069ce9abd2b114c115891be4d37e0

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e6d6ba31c6a493196ef6147ee975e41970f069ce9abd2b114c115891be4d37e0

Comments