MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 256ddf8556d759c829d9ebfb85e2ec242b3bf94d38f2cbf9edfb5c780973a256. 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: 256ddf8556d759c829d9ebfb85e2ec242b3bf94d38f2cbf9edfb5c780973a256
SHA3-384 hash: 055cce4213e0d17d15a92a96f89897adc0d97e3fadae0df03bb26b1e9d6a8e02b4eb5a76eefc74da7a4a9f597fff3047
SHA1 hash: defa759baafd6ba824b55e0387126a8258413cf5
MD5 hash: 9a900a84e85e6bfe1ac6e55873aa262a
humanhash: alanine-freddie-helium-romeo
File name:Halkbank,doc 00100210210.r11
Download: download sample
Signature Formbook
Create hunting rule
File size:263'100 bytes
First seen:2021-04-21 09:13:46 UTC
Last seen:2021-04-21 16:10:18 UTC
File type: rar
MIME type:application/x-rar
ssdeep 6144:AWMsYkNOfjkhXwCn5knG3EHpxGRpGr+aqCV27n7:AWMuOfjkhX3n5IG3sCRpcl277
TLSH C644233C02CC9A955C95C13763FA02016E9EB24B5B2549DCA17C5CFE9E502E6F27CEAC
Reporter cocaman
Tags:FormBook r11


Avatar
cocaman
Malicious email (T1566.001)
From: "T. HALK BANKASI<EKSTRE@halkbank.com.tr>" (likely spoofed)
Received: "from halkbank.com.tr (unknown [45.137.22.71]) "
Date: "21 Apr 2021 09:09:17 -0700"
Subject: "T.HALK BANKASI A.S.Hesap Ekstresi"
Attachment: "Halkbank,doc 00100210210.r11"

Intelligence

File Origin
# of uploads :
3
# of downloads :
113
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/256ddf8556d759c829d9ebfb85e2ec242b3bf94d38f2cbf9edfb5c780973a256/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2021-04-21 09:42:39 UTC
File Type:
Binary (Archive)
Extracted files:
5
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=evw57bkw25m4qkoz5p5ylyxmeqvtx6knhdzmx6pn7nohqcltujla._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210421-v7qd1rplq2/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.magnumopuspro.com/nyr/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.57
Link:
https://yomi.yoroi.company/submissions/256ddf8556d759c829d9ebfb85e2ec242b3bf94d38f2cbf9edfb5c780973a256

File information

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

Malspam

Formbook

rar 256ddf8556d759c829d9ebfb85e2ec242b3bf94d38f2cbf9edfb5c780973a256

(this sample)

Formbook

Executable exe b03f6bc5eec0f24076b3ef2c761b21d75c489ad34c5f94dcffab6d2b4d65263f

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 b03f6bc5eec0f24076b3ef2c761b21d75c489ad34c5f94dcffab6d2b4d65263f
  
Dropping
Formbook

Comments