MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56368dfb68347ec22ba4d8d1d16e1acc9dbf37acf30803ef92f75f27f0a6a6a5. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56368dfb68347ec22ba4d8d1d16e1acc9dbf37acf30803ef92f75f27f0a6a6a5
SHA3-384 hash: c50c3991233eea4a9f727a5a948e83e05754afdbeb466e615de0aff6c6abfbcf5fea09644a424619fa9b2fc8c310b8e0
SHA1 hash: 065f013ba5a3ee345142ca1572d8add4b5050f7c
MD5 hash: fd105ab641a253944795f5e100560a3d
humanhash: winner-violet-pennsylvania-fix
File name:fd105ab641a253944795f5e100560a3d.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:704'512 bytes
First seen:2021-02-24 07:48:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:qn9VnEUJrQ+naFegTpZRzNta2Gt4VjsaN/J7V23dJK+Ldv2w7C/:0LnL5sra2Rvx2jDLgw7
Threatray 3'968 similar samples on MalwareBazaar
TLSH A6E45A243258AB1EE17DC37A8588251ED7FEEC078763D56B3CD821EF1861FD6832161A
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
fd105ab641a253944795f5e100560a3d.exe
Verdict:
Malicious activity
Analysis date:
2021-02-24 08:00:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4b2b47ea-bed4-479f-b866-23c1340151b5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/118907/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/616309
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 357162 Sample: 3zutY8IPBS.exe Startdate: 24/02/2021 Architecture: WINDOWS Score: 100 33 www.quanaonudep.store 2->33 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Yara detected AntiVM_3 2->45 47 5 other signatures 2->47 11 3zutY8IPBS.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\3zutY8IPBS.exe.log, ASCII 11->31 dropped 57 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 11->57 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 3zutY8IPBS.exe 11->15         started        18 3zutY8IPBS.exe 11->18         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 20 explorer.exe 15->20 injected process9 dnsIp10 35 evolvekitchendesign.com 192.185.113.223, 49761, 80 UNIFIEDLAYER-AS-1US United States 20->35 37 saludbellezaybienestar.net 185.225.208.56, 49752, 80 UK2NET-ASGB Germany 20->37 39 4 other IPs or domains 20->39 49 System process connects to network (likely due to code injection or exploit) 20->49 24 cmmon32.exe 20->24         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 24->51 53 Maps a DLL or memory area into another process 24->53 55 Tries to detect virtualization through RDTSC time measurements 24->55 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56368dfb68347ec22ba4d8d1d16e1acc9dbf37acf30803ef92f75f27f0a6a6a5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-24 07:49:07 UTC
AV detection:
8 of 46 (17.39%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ky3i363igr7mek5e3di5c3q2zso36n5m6meah34s65psp4fgu2sq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
5180e6ef19db039d8365f3cb9690424e61504a80ab94a12738a633b6cdc5fccb
Formbook
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Formbook
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6a0c21a5a37e307becd9ed9bdee0f3f41e3d1a61847a6e9ae272ec891d4f7728
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720ffc99aa96c665aae27db46f776476c37ca113db207790579adfd81c73ad05
Formbook
78f83f782f8d2077dd50d65badb4ed36ec24c029241287f76560e60733b61c29
Formbook
957c5b5a6f0af47354f9ed2d09522fc671b8c0af06e3f3a5b6354e111b2c8129
Formbook
e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974
Formbook
e836c2aecd7a2ae83a5bb088780d9e7b8cd6c3a7ff6b9c3f1261bfd1f53dbef7
Formbook
+ 3'958 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook evasion rat spyware stealer trojan
Link:
https://tria.ge/reports/210224-6ef19zq4k6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Formbook Payload
Looks for VirtualBox Guest Additions in registry
Formbook
Malware Config
C2 Extraction:
http://www.evolvekitchendesign.com/ffw/
Unpacked files
SH256 hash:
e624003658c4f8b349f567c82229fd15d1e63d3d20fe6f7b4388403038cd2a44
MD5 hash:
b6ce7c1d81b9271eab825ea63de154c3
SHA1 hash:
0e7b89555314f8908c1098b652c9bf50e5ecc27b
Link:
https://www.unpac.me/results/0a2e9d26-e52b-4859-afb6-5d33c1d0d833/
SH256 hash:
56368dfb68347ec22ba4d8d1d16e1acc9dbf37acf30803ef92f75f27f0a6a6a5
MD5 hash:
fd105ab641a253944795f5e100560a3d
SHA1 hash:
065f013ba5a3ee345142ca1572d8add4b5050f7c
Link:
https://www.unpac.me/results/0a2e9d26-e52b-4859-afb6-5d33c1d0d833/
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.

Web download

Formbook

Executable exe 56368dfb68347ec22ba4d8d1d16e1acc9dbf37acf30803ef92f75f27f0a6a6a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1025966/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/118907/

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