MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments 1
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SHA256 hash: 2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069
SHA3-384 hash: 1a6aa03b909a81641fff92cdd9a3e603bbd8669ff74100f1dd2e8088593aeaf7c0ceda99f5009d709b839c8fc51aeb16
SHA1 hash: 780e3ace963e21af6d3a8b248afb23267b1514e5
MD5 hash: a4195ecd5aca26c0a27cd64b4b5c6caa
humanhash: lemon-double-nuts-winter
File name:a4195ecd5aca26c0a27cd64b4b5c6caa
Download: download sample
Signature Formbook
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File size:354'816 bytes
First seen:2022-07-22 14:59:31 UTC
Last seen:2022-07-22 15:34:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'651 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:xNm7e2Nh9uVcGGqGKPKjDAIVUAhivc4V:K5NhPTl9VUAhiV
TLSH T1A974CE1C3BC8CD47E35115789951D32C6670F8482D4ACF13BAE62E2FBA78BE69C56207
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon e1e2e470b0a990d0 (1 x Formbook, 1 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
384
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/293429/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.26693.10045.22279.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys formbook obfuscated packed
Link:
https://www.filescan.io/uploads/62dabbecb1b58ed7a179f7b4/reports/51a705ad-d96a-4813-9cff-e605e0610fa9/overview
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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4714a9f0-54d8-425f-a236-bb108fcd1859
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1039319
Signature
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 671813 Sample: J5RqmmDCG9 Startdate: 22/07/2022 Architecture: WINDOWS Score: 76 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected FormBook 2->29 31 2 other signatures 2->31 7 J5RqmmDCG9.exe 1 2->7         started        process3 file4 21 C:\Users\user\AppData\...\J5RqmmDCG9.exe.log, ASCII 7->21 dropped 33 Injects a PE file into a foreign processes 7->33 11 J5RqmmDCG9.exe 7->11         started        13 backgroundTaskHost.exe 7->13         started        signatures5 process6 process7 15 WerFault.exe 23 9 11->15         started        dnsIp8 23 192.168.2.1 unknown unknown 15->23 19 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 15->19 dropped file9
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069/
Threat name:
Win32.Spyware.Noon
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Status:
Malicious
First seen:
2022-07-22 14:21:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fu234gstxoa2flgpyb2aq3mtcqq2jjdx4rwu2mx5hdn2ihdyibuq._file
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:eni9 rat spyware stealer trojan
Link:
https://tria.ge/reports/220722-sdaz4afhe6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
6b0a05ab12534dd75e3a2d775d15e11927f7885d3dbba52938cf89dd173e73ed
MD5 hash:
bd12f987335f8be45d8428ca5aff3f0d
SHA1 hash:
1cb3ab53c6387a7564771a2083c3bcf9afe9c049
Detections:
FormBook
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win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/815fb68d-0738-4aba-9368-d4d0001b0fbc/
Parent samples :
b12d8826259b178e759625c17f5363f435e0ef71508f08e4be0c2cb17ed7879e
2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069
735e5aa86b830ba402d6451d253ae7ee4c892ad4244335626dbaf814c02ea500
d3d6b4dfbfd75040802facbaa79a894061a0b84ac208de36e8ef6848e4612967
4d61b5d71e4849b22a8a3a3042c30ae50bccd5458e743fb3d12ee063b6a64e66
bae7712112a94fcf27ab2bf4ee6e261b7f33ac6144d1793ca4910c01b75b72dd
d34ccab2c9cb8c8bbc5bfa36935a33ff3de13ebfddb55e54a103756fe911c964
fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba
SH256 hash:
2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069
MD5 hash:
a4195ecd5aca26c0a27cd64b4b5c6caa
SHA1 hash:
780e3ace963e21af6d3a8b248afb23267b1514e5
Link:
https://www.unpac.me/results/815fb68d-0738-4aba-9368-d4d0001b0fbc/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d35be1a53bb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069

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_EXE_Packed_SmartAssembly
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Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:malware_Formbook_strings
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Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
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Author:Willi Ballenthin
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:win_formbook_auto
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Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Web download

Formbook

Executable exe 2d35be1a53bb81a2accfc074086d931421a4a477e46d4d32fd38dba41c784069

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/293429/
  
URLhaus
https://urlhaus.abuse.ch/url/2260181/

Comments


Avatar
zbet commented on 2022-07-22 14:59:37 UTC

url : hxxp://lutanedukasi.co.id/wp-includes/iesoftj2.exe