MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ce52727b410ca156f57c480ca81a851240f6c93803a9f74c9b6bebbaf79b6a4. 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: 3ce52727b410ca156f57c480ca81a851240f6c93803a9f74c9b6bebbaf79b6a4
SHA3-384 hash: 6b24bfa334d58e50d62d310c18cd3e2373bbbc1764c92826b798a4f99be6756f82cd57633dfe7cb33fa781a37c203b0e
SHA1 hash: 0130acb04ba33edf39efcd6a274907ec42ba74bb
MD5 hash: b4c1b54884a6f582056514c94b987a9c
humanhash: ohio-solar-maryland-sad
File name:IMG_06052020.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:296'448 bytes
First seen:2020-05-07 07:10:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:AemCeO6drdhds4KRDLOfdoghU7p1Vry5niOdQxAZ:lmCfYr10RDL4dx2ly5iOW0
Threatray 5'102 similar samples on MalwareBazaar
TLSH F454128907E57963C66CDE38997B8B470B2DCF1360A5AB0C89D9F1A67D313F0410797A
Reporter abuse_ch
Tags:DHL exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: mail3.dlackmedia.xyz
Sending IP: 104.168.198.216
From: DHL Express <service73@wirenatting-china.cn>
Subject: DHL Shipment Notification : 5102117392
Attachment: IMG_06052020.IMG (contains "IMG_06052020.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.44685.29855.29603.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 10:32:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=htssoj5ucdfbk32xysamvanikesa63etqa5j65gjw27lxl3zw2sa._file
Verdict:
malicious
Similar samples:
043ba161ac2f0d30c5a15799d3ce26ec63989d278f58867aeff64ce7ecb41f42
FormBook
7f6459ace4d6259e61c8170563af8a30f25568457902f4f717c8ad17574efab6
FormBook
9374c211fc924cac59bacbe5a688f3a25f740cb324d58b239da0c070b7393749
FormBook
a86e34d719bb89e503654d8820335b0bc9e742c609353915a5634d89876f88d6
FormBook
ad666104695e25301fea85ddfa1d6d947482e8b86187e11f91768cf75b0472b6
FormBook
bae14f53a8553b739d9eae5d0f751e608e7f33f3d7fecf92f345bc806bf676d5
FormBook
bfa0531240e8ae03aee76df45f9e4c8748ad739a63f47c81269d7b2ca05fc329
FormBook
de2865a1da0ef59ba900462dc92a276d1a594044e739df34262d4b0f7e86bcf2
FormBook
f03893940d05b4b6121df9493b25f4eb1ba37caf2d3c1333d90891997430fe81
FormBook
f99691f533ca56e970f2be2d26ea424ac50bff2aa2bfd43482d0a166bece71eb
FormBook
+ 5'092 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/201109-72g1zw7zfj/
Behaviour
Gathers network information
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
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.stilonf.com/hb7/
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.

e96de47cffb49032efb74a396a5937ca

FormBook

Executable exe 3ce52727b410ca156f57c480ca81a851240f6c93803a9f74c9b6bebbaf79b6a4

(this sample)

  
Dropped by
MD5 e96de47cffb49032efb74a396a5937ca
  
Delivery method
Distributed via e-mail attachment

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