MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4
SHA3-384 hash: 22b8d326140d7e9cd32e994258b4ca3a9d5b7ca87c97f52ff5d22e70e3b91e0b5d54a7e221d6698ad5e2bdfba58a16cd
SHA1 hash: c8d263e6a297f8ba094a1e87a29e23f6ae976b62
MD5 hash: 9a02c1eb0ae5cf07ecd2ea6447c69333
humanhash: stream-wisconsin-mexico-music
File name:КОММЕРЧЕСКИЙ ЗАКАЗ.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:671'821 bytes
First seen:2023-12-04 17:27:46 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:5XbXeSfUHN0qr3gFjfNF6gGYNmkJZEQh313+HOcIU3v+e1DHl0VN1V:5XjS0AcNFLXNcIldHoDF0r1V
TLSH T1C8E433C18B3D80938AD68DEDD90CD9B0589B0B3F6BA98BCBE50BC6BD131535219D4D1B
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: "krug@krug2000.ru" (likely spoofed)
Received: "from pkz10-1-spamexpert1.hoster.kz (pkz10-1-spamexpert1.hoster.kz [185.111.104.118]) "
Date: "Mon, 04 Dec 2023 02:59:31 +0100"
Subject: "=?UTF-8?Q?RE=3A_=D0=9A=D0=9E=D0=9C=D0=9C=D0=95=D0=A0=D0=A7=D0=95?=
=?UTF-8?Q?=D0=A1=D0=9A=D0=98=D0=99_=D0=97=D0=90=D0=9A=D0=90=D0=97?="
Attachment: "КОММЕРЧЕСКИЙ ЗАКАЗ.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
CH CH
File Archive Information

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

File name:КОММЕРЧЕСКИЙ ЗАКАЗ.exe
File size:729'088 bytes
SHA256 hash: 965f65d0873e8bbe9352ddb352941058bdef0e8c6a529141f742caa4f35aef05
MD5 hash: 3341ce013137aa7dd1658f448f700eee
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4
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/d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-04 03:11:44 UTC
File Type:
Binary (Archive)
Extracted files:
9
AV detection:
19 of 35 (54.29%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ctczor7xf3mk33op7gqfajx74ed3balrpwcu72xqvhycvvurtsa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gy14 rat spyware stealer trojan
Link:
https://tria.ge/reports/231204-xe665sec2s/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook payload
Formbook
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/d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

zip d0a62cba3fb976c56f6e7fcd028137ff083d840b8bec2a7f57854f8156b48ce4

(this sample)

Formbook

Executable exe 965f65d0873e8bbe9352ddb352941058bdef0e8c6a529141f742caa4f35aef05

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 965f65d0873e8bbe9352ddb352941058bdef0e8c6a529141f742caa4f35aef05
  
Dropping
Formbook

Comments