MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 967360ebfc55336f03edccc32869b0e6b65c17e66fcdac083d4bcc185b852c0d. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 967360ebfc55336f03edccc32869b0e6b65c17e66fcdac083d4bcc185b852c0d
SHA3-384 hash: 3d693b15decb6d47643f5fd069eb1074d907189dccc71ce08049894ac27ad9069e21f0a17b3be3a404dea38752b5db88
SHA1 hash: a993c88fe8d0affa3fe35162844735fb5f44d7d9
MD5 hash: bec411e2423af5db62afa0495631d54c
humanhash: nine-winner-butter-high
File name:24-7.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:440'320 bytes
First seen:2020-07-25 07:06:31 UTC
Last seen:2020-07-25 07:43:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:i/Q+FDUabmr5avKVPZEJpWl7qha5HFhdoUjPwuLe14rm7P3eYmggId:i/BUD5aCbEJ0Ca5Hd70L9mgR
Threatray 4'918 similar samples on MalwareBazaar
TLSH 3E941884B7D84708F0BF7E323D7959980A3ABCDAADB5E31D0986588C1C22F41D961F36
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: slot0.emothway.com
Sending IP: 45.95.169.243
From: Account <info@emothway.com>
Subject: BANK PAYMENT COPY
Attachment: 24-7.zip (contains "24-7.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32322/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.61036.23466.11107.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Launching cmd.exe command interpreter
Creating a window
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397837
Signature
Antivirus / Scanner detection for submitted sample
Benign windows process drops PE files
Detected FormBook malware
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 251099 Sample: 24-7.exe Startdate: 25/07/2020 Architecture: WINDOWS Score: 100 45 www.lzjpg.com 2->45 53 Malicious sample detected (through community Yara rule) 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 3 other signatures 2->59 11 24-7.exe 1 2->11         started        signatures3 process4 file5 43 C:\Users\user\AppData\Local\...\24-7.exe.log, ASCII 11->43 dropped 73 Maps a DLL or memory area into another process 11->73 15 RegAsm.exe 11->15         started        signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Sample uses process hollowing technique 15->79 81 2 other signatures 15->81 18 explorer.exe 1 6 15->18 injected process9 dnsIp10 47 www.marxedthelabel.com 217.182.252.119, 49720, 49721, 49722 OVHFR France 18->47 49 www.funpexw.com 63.250.45.230, 49719, 80 NAMECHEAP-NETUS United States 18->49 51 www.ppobku.com 18->51 35 C:\Users\user\AppData\...\n0hvpzl7bmx.exe, PE32 18->35 dropped 61 System process connects to network (likely due to code injection or exploit) 18->61 63 Benign windows process drops PE files 18->63 23 msdt.exe 1 18 18->23         started        27 n0hvpzl7bmx.exe 2 18->27         started        file11 signatures12 process13 file14 37 C:\Users\user\AppData\...\829logrv.ini, data 23->37 dropped 39 C:\Users\user\AppData\...\829logri.ini, data 23->39 dropped 41 C:\Users\user\AppData\...\829logrf.ini, data 23->41 dropped 65 Detected FormBook malware 23->65 67 Tries to steal Mail credentials (via file access) 23->67 69 Tries to harvest and steal browser information (history, passwords, etc) 23->69 71 3 other signatures 23->71 29 cmd.exe 1 23->29         started        31 conhost.exe 27->31         started        signatures15 process16 process17 33 conhost.exe 29->33         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/967360ebfc55336f03edccc32869b0e6b65c17e66fcdac083d4bcc185b852c0d/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-07-24 23:11:10 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=szzwb274kuzw6a7nztbsq2nq423fyf7gn7g2ycb5jpgbqw4ffqgq._file
Verdict:
malicious
Similar samples:
16de0aa2d02fae6460bb173c9104df4fa758343ab226aea79a3910dce19fa58e
FormBook
1f9fd019fecafc3fbe198147d78effb31ddcf7908536854e386a971602afe1c1
FormBook
347aa505ad319b4d8ee54aabe34dfc2af12b4747af23c6b635821ba9aedd0e32
FormBook
5ad5a878cb51009bc4e935705c0a1ef60654891dd16fe19f728f344b5aaeff2e
FormBook
8e2f9a1b23ade94b0803ea57ac92e916daad73d760f075fed8f1443715104531
FormBook
9c0d3c463792d704909de3a04cd7a6d31f8094301e8e24950af31cdc5e9f2838
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a492b017c3e12fe55493c562ed1304155616cb61b24f6dce0bfcd3eb7a7bdaf5
FormBook
d3e579b62c6877384f6ed9da7d86aea05ff6b881c141470ec7858fe9f0d992a9
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db976b273e92b605275bbe6c8590f3ef6687faa0effc351a35d15af1f8fc1c3a
FormBook
e04b0836667f55bcc1778c62761c99af52cb5c42c14cef3962531512def2944b
FormBook
+ 4'908 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
evasion trojan spyware stealer family:formbook persistence
Link:
https://tria.ge/reports/200725-twebd3bq22/
Behaviour
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Adds Run key to start application
Reads user/profile data of web browsers
Formbook
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/967360ebfc55336f03edccc32869b0e6b65c17e66fcdac083d4bcc185b852c0d

File information

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

Malspam

FormBook

zip c426bdad122be48eb66ec015d289ca0a1ddc2dc4d2718a918cf73d9b07a70f26

FormBook

Executable exe 967360ebfc55336f03edccc32869b0e6b65c17e66fcdac083d4bcc185b852c0d

(this sample)

  
Dropped by
MD5 c493462ee9680ac55dca7a9d42589395
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/32322/
  
Dropped by
SHA256 c426bdad122be48eb66ec015d289ca0a1ddc2dc4d2718a918cf73d9b07a70f26

Comments