MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ede6df4a8c12ce93266ac2c5ace537e336600a441aa5a271829a5013e8fa20c0. 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: ede6df4a8c12ce93266ac2c5ace537e336600a441aa5a271829a5013e8fa20c0
SHA3-384 hash: 42156e23e56eeee6dfe89cb61384c0e307318b118fdf55fc5c59d536c85aca8a58cfa365f5dcbf6ae409dcada3be0e2d
SHA1 hash: 8dac74d725c9965996c59b2d383d47728087e214
MD5 hash: 14cdccd16537e37c842cc64dd17c17b6
humanhash: high-summer-lactose-oven
File name:RFQ19202006.exe
Download: download sample
Signature FormBook
Create hunting rule
File size:353'280 bytes
First seen:2020-06-19 06:54:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:RYlR2bXXELAW/c3nEYPTnQIKYOpYC+Yk8XgbaPRDaZ+svy:EeXELAIc3EQnD1O6zJpaPRDsq
Threatray 5'103 similar samples on MalwareBazaar
TLSH 6474F10237D88712C6B9573AC8E35014137A7A977B72E60D7FCA73AD2A22BD3590135B
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing FormBook:

HELO: www820.sakura.ne.jp
Sending IP: 219.94.128.30
From: koshi@t-pot.jp
Subject: New RFQ
Attachment: RFQ19202006.rar (contains "RFQ19202006.exe")

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/9491/
Detection(s):
SecuriteInfo.com.FileRepMalware.12776.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-19 06:55:08 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5xtn6sumclhjgjtkylc2zzjx4m3gacsedks2e4mctjibh2h2edaa._file
Verdict:
malicious
Similar samples:
00983a8176276beea115d21fef7919c49b29b96d78dbc2151cc04cc7d8c95b35
FormBook
3e98d7f59e495ddfa5140a50f70347bb4a56296ca2dcb6602f65ebb4e4a0373b
FormBook
45024576e848c50c9199cbfe61462e11551ec6ce99cb7ca39ae929dc77aa348f
FormBook
590fde182a154cd89b15d88546d60351b9fecb51e04fbbf4affd8d49a618bd23
FormBook
5ea463243b051351c219469515fb9b39d01c5c3c4f4698bd6164e36070622d35
FormBook
6b307cbe4f1e8d769af95142d574e77a50654e25cce234f48da6c5e7a7aa4b99
FormBook
9bf2e6afa0656c8129746c95784146ba85f15ecf46081644192e5bbfd5899144
FormBook
b9cd83c667b694ec10f884183b138beeb0f986a7d3c50af463535852f2fa0663
FormBook
c3a0d9429eb5d4cc6b349e7aecccf38c79d7878074d804fe969ae8fcff7376c1
FormBook
d0c528ff38bc3df66a153a67e545e37157bc427ab0ffa215e85ce20f12a73b74
FormBook
+ 5'093 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
evasion trojan
Link:
https://tria.ge/reports/200624-2qhvrtmf4x/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Deletes itself
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

rar a596a30088abb2df3fdb5ee7c8375f0ade9ba4e37670794540c5a760fcafc7cf

FormBook

Executable exe ede6df4a8c12ce93266ac2c5ace537e336600a441aa5a271829a5013e8fa20c0

(this sample)

  
Dropped by
MD5 0602fc21d1d936c9d00d480c57c99b3f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a596a30088abb2df3fdb5ee7c8375f0ade9ba4e37670794540c5a760fcafc7cf
Cape
Cape
https://www.capesandbox.com/analysis/9491/

Comments