MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef22b70669f68fe71d55454f1f94c11fea049c1e2122f1dd25138701151ec2ce. 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: 7


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

SHA256 hash: ef22b70669f68fe71d55454f1f94c11fea049c1e2122f1dd25138701151ec2ce
SHA3-384 hash: a19443caf07656ec5171afd41da7c86a8a4e61c9da5313e707faad836003a2995d62064d79bb43e4c9793da303671370
SHA1 hash: 62a7bb21df2712f56e460a26db1000fdba5e7bdc
MD5 hash: d024a7cefadb653ca7b4fca7e1b397f3
humanhash: minnesota-blossom-fifteen-quiet
File name:QUOTATION REQUEST DOCUMENTS - GOTO TRADING.7z
Download: download sample
Signature Formbook
Create hunting rule
File size:494'350 bytes
First seen:2021-11-25 13:09:53 UTC
Last seen:2021-11-25 13:11:02 UTC
File type: 7z
MIME type:application/x-rar
ssdeep 12288:weHqjcQKyYUuXUunoiahcF/UiyZ8hltA5Lj1+6gcE:Xq5GUURChcJLltaj1+7cE
TLSH T1E1B423AA8EE4549CF41548FC8646D83F61C5F8B055DFD0BECE3478272F292A12D61ECA
Reporter cocaman
Tags:7z FormBook


Avatar
cocaman
Malicious email (T1566.001)
From: ""Goto Trading & TechEng" <a-kozu@gotos.co.jp>" (likely spoofed)
Received: "from mx1.dreamhost.com (unknown [185.222.57.229]) "
Date: "25 Nov 2021 13:47:55 +0100"
Subject: "Goto Trading & TechEng (Japan) - REQUEST FOR QUOTATION"
Attachment: "QUOTATION REQUEST DOCUMENTS - GOTO TRADING.7z"

Intelligence

File Origin
# of uploads :
2
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/619f8b30f36138de3f3c64c0/reports/04152a55-4197-4542-9d30-a53078d1154f/overview
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/ef22b70669f68fe71d55454f1f94c11fea049c1e2122f1dd25138701151ec2ce/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-25 13:45:06 UTC
File Type:
Binary (Archive)
Extracted files:
36
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54rlobtj62h6ohkvivhr7fgbd7vajha6eerpdxjfcodqcfi6ylha._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:bus9 loader rat
Link:
https://tria.ge/reports/211125-qedfhaafb3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.navasoft.net/bus9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/ef22b70669f68fe71d55454f1f94c11fea049c1e2122f1dd25138701151ec2ce

File information

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

Malspam

Formbook

7z ef22b70669f68fe71d55454f1f94c11fea049c1e2122f1dd25138701151ec2ce

(this sample)

Formbook

Executable exe e5a0ede7fa969afb1b610eb91c97c19a7a3ff52544198d1d1714bf34c7db8a7e

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e5a0ede7fa969afb1b610eb91c97c19a7a3ff52544198d1d1714bf34c7db8a7e

Comments