MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc
SHA3-384 hash: 5f2e078fdee53af525346465e19d6445683bfae7e38111fc9498df44a994aab1685d67630631c50467e0d7d6de68ede2
SHA1 hash: 720935c1d22588b3b0bace621ac70a8e78691bad
MD5 hash: 562d98cd8456593c0b3e5a7e98c36371
humanhash: rugby-eleven-eight-cola
File name:SecuriteInfo.com.W32.AIDetectNet.01.2776.16732
Download: download sample
Signature Formbook
Create hunting rule
File size:491'520 bytes
First seen:2022-06-16 11:49:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:zUojWBf2l+9KENESRa69hEB70BqWUs3qMPqs4J:zQf2g8EuSRX90YBjUzMd4
TLSH T13DA4121813A90733DFBE97BBB84151090BB0B1033D21FB955EE126D65D69381EB8929F
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/280663/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.2776.16732.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ab18ef4bf7e6805315b6cb/reports/5655d4e2-8e91-4261-b37d-a046fe64e693/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c39ee04-cd36-40b6-9e40-6a8e3f514ae8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014499
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-06-16 11:50:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
20 of 26 (76.92%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=24l5ishdimhe6ms76z36lvc6xz7bp3fpmmsptl7ykks62jy4bx6a._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:p07y rat spyware stealer trojan
Link:
https://tria.ge/reports/220616-nzkzzaefbr/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook Payload
Formbook
Unpacked files
SH256 hash:
e694b53586aba9255b13109b3339059e633c391df5e9a9aa39520f9a95284208
MD5 hash:
a628d367e0e6a0965e1c209fe20a69d7
SHA1 hash:
704d0e36811dffe44e4f131a5036f95a5d0edd5f
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/4d6e52f0-dbe8-4e44-92ec-7d9c23847f85/
Parent samples :
d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc
253adcfc2f1b80bd56a30731ad5b7126507910706ddd72832ed2455d894ca9e6
6af360e63fe8a1c157a4c2dec25e977ffa274944d432dfd1a90e621fd325b070
80d07ef0c549396ceeaa6c5c145606bb3320a670b6918bb7e85026b6437ef355
20a01bac19d49e0d9d404e164dca9a9b101cfb3f1bd1b89ce592fc26a4c20afb
6cbbdbdbe5117e80e8203fe0cadb91380ea7c79cc3aa47eccb2ae47e7e119ccf
SH256 hash:
84238dc32dc2c72716d7233f509b43a45617e2a24ca07eecda58ae37a704b90b
MD5 hash:
1d6115ad56b1707c8afa1a65f22afc96
SHA1 hash:
58cbf25298e84cf9d91da78ae370ac5ddbb2c3fd
Link:
https://www.unpac.me/results/4d6e52f0-dbe8-4e44-92ec-7d9c23847f85/
SH256 hash:
026cf09aed7af12c5fdd1e39e63624065b57e7757552e0f89bb55ad547ceafcc
MD5 hash:
34da9d29a00730a8ca04bd59ce5d09eb
SHA1 hash:
2b2fa698a7418adc02c503f9b83ecaed121582f5
Link:
https://www.unpac.me/results/4d6e52f0-dbe8-4e44-92ec-7d9c23847f85/
SH256 hash:
88968ea484a334f6e9acb8af1d58b9f633dc2bb9201ba484c582350a106d0213
MD5 hash:
9ff0f2b5a8cdb599c00e68a62da996c6
SHA1 hash:
01aefb3f74ebbe0e3e2b1d13ec61a1ac9c995955
Link:
https://www.unpac.me/results/4d6e52f0-dbe8-4e44-92ec-7d9c23847f85/
SH256 hash:
d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc
MD5 hash:
562d98cd8456593c0b3e5a7e98c36371
SHA1 hash:
720935c1d22588b3b0bace621ac70a8e78691bad
Link:
https://www.unpac.me/results/4d6e52f0-dbe8-4e44-92ec-7d9c23847f85/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d717d448e343/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d717d448e3430e4f325ff677e5d45ebe7e17ecaf6324f9aff852a5ed271c0dfc

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/280663/

Comments