MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80
SHA3-384 hash: 3286518efc2c22371359ec271d34db505af223c1b672adeaff0deb3c270090af80a810c60cf41a1247ae9a4857b9b542
SHA1 hash: 34839a027922cfc5dbf6ddc4122b203bc9026da1
MD5 hash: 30a07d121cc79144479d9a29a579e1f0
humanhash: six-batman-rugby-green
File name:PO-10152022.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:625'586 bytes
First seen:2022-09-30 13:44:42 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:Fx01HUO+vPBnomNsLXUeciNOYBYYzEFSg9A+wybmNKQqyZk0u:fOHQBn/OYed7YLA+wGmlqku
TLSH T1FBD433ECB8899D75743FE3D941C55AE72BB54B67C8CEC64098FE6587B8D2712C086203
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
510
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs2268.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
cmd.exe hacktool packed
Link:
https://www.filescan.io/uploads/6336f2e078d4acb349f38c63/reports/93ccefa9-535a-43a2-865c-9317a6caa283/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80
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/fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-09-26 13:08:38 UTC
File Type:
Binary (Archive)
Extracted files:
28
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mz7et6qew6pi3s5tu7ubbv77j6daz7aaimq2ycx3xjrd2mi76aa._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gski rat spyware stealer trojan
Link:
https://tria.ge/reports/220930-q2d1jsdfh6/
Behaviour
Modifies Internet Explorer settings
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
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80

File information

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

Malspam

Formbook

zip fb33f24fd025bcf46e5d9d3f4086bffa7c3067e002190d6057ddd311e988ff80

(this sample)

Formbook

Executable exe e963c5f4f3d85c3b4ca97d11584940a9a499e7fb89348a8cb4f54ee49ec375a4

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 e963c5f4f3d85c3b4ca97d11584940a9a499e7fb89348a8cb4f54ee49ec375a4
  
Dropping
Formbook

Comments