MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5620eaea502dcc3bc31e10dc48478022f518a15956a4b6565c454dd062859eff. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5620eaea502dcc3bc31e10dc48478022f518a15956a4b6565c454dd062859eff
SHA3-384 hash: 4d81767cd79504e8c6b62f2fdf8e7047f3408115bd4a6513f92ff96cd206d79700fab6a56e5de9f3406431dc8ae1f117
SHA1 hash: 22136cc78768f3fe26024dade52619d8b9af533d
MD5 hash: 2ae018c1f05e67923208337b0637d878
humanhash: yankee-romeo-april-alanine
File name:July Purchase Order_PDF.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:381'952 bytes
First seen:2020-07-02 13:54:45 UTC
Last seen:2020-07-02 15:17:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 6144:2m37uGtRjTq8wX2AYLY5I756y0yNLH1FWAdBo2WYnjwtvJWFu0tn1JCo4AmoDHhm:txTjzDXshynxVFWEuGjfZ30Su
Threatray 5'167 similar samples on MalwareBazaar
TLSH A484E1902E6C6F17DD7957F4E4B8984503B62C26A065EF4A1EC4A0CB28E0F544B17EEF
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18485/
Detection(s):
SecuriteInfo.com.Variant.Ursu.931299.13802.21604.UNOFFICIAL
Create hunting rule

Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5620eaea502dcc3bc31e10dc48478022f518a15956a4b6565c454dd062859eff/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-02 13:54:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kyqov2sqfxgdxqy6cdoeqr4ael2rrikzk2slmvs4ivg5ayuft37q._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
14bbd0cd681c1501f814ac5e7a4dc9b627bf410990edc77cf10ada83cd106d94
FormBook
172842029f8937753e79843e36fcb4715c0f3a9de4b256585847df48caf8e10f
FormBook
20e1306537cb762d25eccee8ebc9afe0a1356f02090346a1686a4472b55b127e
FormBook
25e2619309515f2a7953682e8d4ea6d13b9c7030159aefbb8521d4316a58c19d
FormBook
27cbd2139f326adf45adefa425f7295af578ac5d9ecceab36da74c5af53def1f
FormBook
30efd997c49aae97766539c72d72529b06f1e8522ea84e71758cde4ed1846921
FormBook
4a6187dd467be22cbd3eab6807d368c37535c488af22442498423da8124f35fa
FormBook
6023812166224ffe7f3ff3efacddccd27c4ae1f09aa2dc9e2f5c8557d6bb4382
FormBook
8c55df1fdc1ac49e2c0a3b5b77bd044d842d2f6e38bd5f782d93853a560140fb
FormBook
9bf2e6afa0656c8129746c95784146ba85f15ecf46081644192e5bbfd5899144
FormBook
+ 5'157 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200702-d7qphp1gpx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
Executes dropped EXE
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/18485/

Comments