MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bbf0eea1cd9e3b88c256c635e55f41d220107aebed5e8f64aff95311ab2e431. 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 1 File information Comments
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SHA256 hash: 5bbf0eea1cd9e3b88c256c635e55f41d220107aebed5e8f64aff95311ab2e431
SHA3-384 hash: d1fa648926fa5f31745985d04be784bd1f7dcd302759cef90eb7fa3096db1681c3a11a7ac25de2c1368a3b4d536055df
SHA1 hash: 4e66f7d6ed896e0908b967311422ff5278ec8e01
MD5 hash: 697fd70202f906291caa7fde381baa39
humanhash: north-fillet-zulu-juliet
File name:SecuriteInfo.com.Artemis697FD70202F9.24765.18191
Download: download sample
Signature Formbook
Create hunting rule
File size:57'400 bytes
First seen:2021-03-09 10:49:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'664 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:G9z7O6TF4L0XnNncwhcc5uXYNUQNqrdQThxlMH4KUl3mqrWc4GsHxpFaXm3OW3Lb:26TDU96Z
Threatray 4'115 similar samples on MalwareBazaar
TLSH 2E43B5C531AA833BC8CFCDB4DAE176201A323B819C1BE91CB5569B5879F136B053DC5A
Reporter SecuriteInfoCom
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
74a25294d74753f612fc82ba4ebf09ec4935a06329c7b4b71a4781a813b1c63c
Verdict:
Malicious activity
Analysis date:
2021-03-09 03:46:02 UTC
Tags:
trojan exploit CVE-2017-11882
Link:
https://app.any.run/tasks/ec163811-d2b8-489d-a806-1e19aa616279

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/123142/
Detection(s):
SecuriteInfo.com.Artemis697FD70202F9.24765.18191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Sending a UDP request
Creating a file
Moving a recently created file
Creating a window
Launching a process
Creating a process with a hidden window
Running batch commands
Unauthorized injection to a recently created process
Adding an access-denied ACE
Launching the default Windows debugger (dwwin.exe)
Blocking the User Account Control
Adding exclusions to Windows Defender
Result
Verdict:
UNKNOWN
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
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Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/632579
Signature
Adds a directory exclusion to Windows Defender
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 365254 Sample: SecuriteInfo.com.Artemis697... Startdate: 09/03/2021 Architecture: WINDOWS Score: 96 30 Found malware configuration 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 4 other signatures 2->36 7 SecuriteInfo.com.Artemis697FD70202F9.24765.exe 17 8 2->7         started        process3 dnsIp4 26 liverpoolofcfanclub.com 104.21.31.39, 49708, 80 CLOUDFLARENETUS United States 7->26 38 Adds a directory exclusion to Windows Defender 7->38 40 Tries to detect virtualization through RDTSC time measurements 7->40 42 Hides threads from debuggers 7->42 44 Injects a PE file into a foreign processes 7->44 11 cmd.exe 1 7->11         started        13 powershell.exe 26 7->13         started        15 WerFault.exe 23 9 7->15         started        18 2 other processes 7->18 signatures5 process6 dnsIp7 20 conhost.exe 11->20         started        22 timeout.exe 1 11->22         started        24 conhost.exe 13->24         started        28 192.168.2.1 unknown unknown 15->28 process8
Gathering data
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2021-03-09 04:26:21 UTC
AV detection:
11 of 28 (39.29%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
0953e54968ca9407a172c0a35a00d8b30ec603770809bbd2901a070e1b83b7f8
Formbook
21ba0bed0b05a2ce68496e73a5c103fb5b815ac2c77e997f46e5d09666c1c978
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38272fb3fbcabee6980aeb4be9ae17147a7979dc415cb3cfbedc48cc298bbefa
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6c131f342e8226706ba1b39cc955852b022130c14ea12bd3b3cf340bbea25bf6
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
92ddc88d7c1bde849c18747f4fcd526c240a81efe9c74ee1dcaa4a72ecc9ac3a
Formbook
92f656d44d38fbc5e7964e36634bf95d18e157228624d1b38ea933633579ddc4
Formbook
9dac57302e2261a1a3c6a665d3960525b27fb70a1fd6b1e135a3e72f11c6f3e6
Formbook
ef77a8918ed19e4c73ba620ee2fba77e1058d8b132768ef034dc10322d560aa0
Formbook
+ 4'105 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/210309-pw4pap251j/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Windows security modification
Formbook Payload
Formbook
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
http://www.copytoon102.com/pdg/
Unpacked files
SH256 hash:
5bbf0eea1cd9e3b88c256c635e55f41d220107aebed5e8f64aff95311ab2e431
MD5 hash:
697fd70202f906291caa7fde381baa39
SHA1 hash:
4e66f7d6ed896e0908b967311422ff5278ec8e01
Link:
https://www.unpac.me/results/2b1430e2-cc2a-4882-a57b-3a94fcf717f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/5bbf0eea1cd9e3b88c256c635e55f41d220107aebed5e8f64aff95311ab2e431

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

Formbook

Executable exe 5bbf0eea1cd9e3b88c256c635e55f41d220107aebed5e8f64aff95311ab2e431

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/123142/
  
URLhaus
https://urlhaus.abuse.ch/url/1056288/
  
Delivery method
Distributed via web download

Comments