MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9f83821cab3f8999b479b40c22fc4ba16a6c0e4bf5d880f0640c9c22b1d97ad. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9f83821cab3f8999b479b40c22fc4ba16a6c0e4bf5d880f0640c9c22b1d97ad
SHA3-384 hash: f89192c417decd53e4a913c7c37fe4ede94cab920200b583ff11913bfc41e781279c7e897517ebdd1ffa5ee9a0e489d2
SHA1 hash: 9e778919ae5b3c228969a123866078b3f4ebb046
MD5 hash: 591ebb2b6cbd9c38119823f6738e03d5
humanhash: cardinal-mountain-washington-failed
File name:591ebb2b6cbd9c38119823f6738e03d5.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:1'640'960 bytes
First seen:2020-05-18 07:56:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:rCdxte/80jYLT3U1jfsWaMjGBYsY2d9ad13Qrtk1XVJgwBZTgk/jqDoq1N4qKQ:iw80cTsjkWaMjk+bA2Bmkecq1Nr
Threatray 5'080 similar samples on MalwareBazaar
TLSH 0275E02273DDC370CB7A9173BF6977416EBB38650630B85B2F880D7DA960162262D763
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PWS.Stealer.19347.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Mbt
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 01:58:18 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3h4dqiokwp4jtg2htnamel6exilknqhex5oyqdygide4eky5s6wq._file
Verdict:
malicious
Similar samples:
16de0aa2d02fae6460bb173c9104df4fa758343ab226aea79a3910dce19fa58e
FormBook
1b744cf41f0eb9413171e9350d4d8e7771f6ddf0c3de18be8498703c587bd00e
FormBook
27faaaca4acb955010d7b8c16764a536c04149f2d332f99668d6ff6f292bfc20
FormBook
6f1759c73e6a30da4906dba3c46112a2e8460acc51c3533524cc42198b01b747
FormBook
8842ac3497c777517b2f18152eabaa0994a460d249773a5e89a4e16bca2bd741
FormBook
8ca9ad9aedc2d32e50609ca807c71c459560d63b78c9022d7b6d9ad480d19498
FormBook
a91c5af7a94238bb1556b641b9f5bc7798133b3d699a9f3d5b88b8f8fc12f091
FormBook
b24a5df4c63722afbed1e3807b18fcc065008ec3431de146dbf3657dffa00893
FormBook
bf58aecacc268c49d707512236a42c80cf096b24850c3096eb056f662ecbe2e3
FormBook
ceec91127018aba0be51981277015baf08e3f0ef6fbd0a5efe5821fa698ba645
FormBook
+ 5'070 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan persistence
Link:
https://tria.ge/reports/201109-yz6qezhj4n/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.porcber.com/y8z/
Please note that we are no longer able to provide a coverage score for Virus Total.

File information

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

Comments