MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e2a6ffd8aa7c33dca7aa63dd89a4b30b4bcb78d4a31db6d03d1f2434cf94e23. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e2a6ffd8aa7c33dca7aa63dd89a4b30b4bcb78d4a31db6d03d1f2434cf94e23
SHA3-384 hash: 82709ab780727b4be7e9fbe910aec12c9192c0df0bfb3cad7c1a6793865e82a0651b43142df6365ef9ac01b1be08a7e4
SHA1 hash: 6e08f054109dc02249a02568d8cd81c0e4787e92
MD5 hash: 11d78d88624347e5965a280a4e45dcb7
humanhash: angel-batman-zulu-robin
File name:DN#5737-37873_pdf.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:365'023 bytes
First seen:2020-06-23 04:53:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7c2c71dfce9a27650634dc8b1ca03bf0 (160 x Loki, 58 x Formbook, 55 x Adware.Generic)
ssdeep 6144:LPCganNKSROn3AnxqNHy0UX0/NHOwJtvUw85zPXia5J7iFfsF5ZJNf5bCfy:5anASRO3oxq80UcNHdJt8wwP3rOF2Z7L
Threatray 5'593 similar samples on MalwareBazaar
TLSH 457412563BF0CD2FE6C94F710F36457EABE38912B964960B9BC51BA83953B81CC0D642
Reporter jarumlus
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12784/
Detection(s):
PUA.Win.Downloader.Soft32downloader-6691270-0
Create hunting rule

SecuriteInfo.com.Artemis162931E90DCF.4593.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6e2a6ffd8aa7c33dca7aa63dd89a4b30b4bcb78d4a31db6d03d1f2434cf94e23/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 02:16:54 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nyvg77mku7bt3st2uy65rgslgc2lzn4njiy5w3id2hzegthzjyrq._file
Verdict:
malicious
Similar samples:
07f21e8acc3843aa44347b928c180902577a40850a8c671065920cb81ea8beb3
FormBook
2d9788648b02d198623fcd299ff6b1853759f1bf026e5d47a5ee83b7e5a7791d
FormBook
4601b57fb9acf7117686773d8616efcac498591a6b650acc9a4f96871e9694b5
FormBook
52ea3c1f51eb3a8920e2895ebe7d54ed9b010407775434da9c47fdeceae7af84
FormBook
6142ce64bdf7d4373dedcadb54fb06efed10595a65713783f2930eb1ebb9f989
FormBook
84b4040d764a758414d6e7d913161c97846e563eb18e3497f207670f9d239bc8
FormBook
8bcdcd3db1dd3688101b18e4c090194ce7ac4e96ef206e56d5595e467cf25e46
FormBook
a102c4a2dfca8c218f1e65cbb5050012da856c3deba018d8c238fa9b09dd3a2b
FormBook
b1d9adc8ee80f24960fb84adbb029695e49763faecbf559f92410d44bf28b0d3
FormBook
dafbe8f50df58d704b31ddd6cde8fafa09627ffc4dc63b774104376fe924c3e9
FormBook
+ 5'583 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence evasion trojan spyware
Link:
https://tria.ge/reports/200624-y7be2s6x36/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
System policy modification
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Loads dropped DLL
Reads user/profile data of web browsers
Adds Run entry to policy start application
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Formbook
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT

File information

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

Malspam

FormBook

arj 802ec75bd6eef3aed7ca14245a20bb45a32125a78896f750d5db66b8cc0697b4

FormBook

Executable exe 6e2a6ffd8aa7c33dca7aa63dd89a4b30b4bcb78d4a31db6d03d1f2434cf94e23

(this sample)

  
Dropped by
MD5 9ab396a22deed4bbaf5cbf134ae8b5c8
  
Dropped by
SHA256 802ec75bd6eef3aed7ca14245a20bb45a32125a78896f750d5db66b8cc0697b4
  
Dropped by
FormBook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12784/

Comments