MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5
SHA3-384 hash: 402ce04362bff523d8fe04a3566a986af24df5eabbee4299cbd58b1eb4280273452bae4d7560718f1c22e006978ed220
SHA1 hash: dd5cc1bb495385080f8e5ba20caefd6746598f0e
MD5 hash: b560f3b4c51574f5111a4ab5f15c7a8d
humanhash: shade-kitten-alanine-quebec
File name:Prezzo del prodotto italiano.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:17'920 bytes
First seen:2021-10-07 07:49:41 UTC
Last seen:2021-10-07 09:29:48 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 384:OEB6gfTsv98S1FBgyxwJtsNA4DZh2UjOlSaOOVP63Wd4eVW:O6W/x5N/h2EOJE
Threatray 10'041 similar samples on MalwareBazaar
TLSH T198821901FBF85FF3EB5789392C37E3600E74B6454D69CB0E2CAB541A5C36250205ABBA
File icon (PE):PE icon
dhash icon d49e98b4b49494ac (1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook geo ITA

Intelligence

File Origin
# of uploads :
2
# of downloads :
137
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Prezzo del prodotto italiano.exe
Verdict:
Malicious activity
Analysis date:
2021-10-07 07:50:56 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/dd23c469-d8f4-4e9f-b8d4-e7bf4a655072

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/195674/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader43.36383.21060.1046.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Creating a window
Connection attempt to an infection source
Sending a TCP request to an infection source
Launching a process
Creating a file in the %temp% directory
Query of malicious DNS domain
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615ea6b298a6280f39337b82/reports/a32ee3a8-7ade-4e5c-8de8-89f77e08e0ed/overview
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/866153
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found 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)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 498581 Sample: Prezzo del prodotto italiano.exe Startdate: 07/10/2021 Architecture: WINDOWS Score: 100 34 www.lifeshopdeluxe.com 2->34 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Multi AV Scanner detection for dropped file 2->50 52 7 other signatures 2->52 11 Prezzo del prodotto italiano.exe 15 5 2->11         started        signatures3 process4 dnsIp5 36 store2.gofile.io 31.14.69.10, 443, 49750 LINKER-ASFR Virgin Islands (BRITISH) 11->36 28 C:\Users\...\Prezzo del prodotto italiano.exe, PE32 11->28 dropped 30 Prezzo del prodott...exe:Zone.Identifier, ASCII 11->30 dropped 32 C:\...\Prezzo del prodotto italiano.exe.log, ASCII 11->32 dropped 62 Self deletion via cmd delete 11->62 64 Writes to foreign memory regions 11->64 66 Allocates memory in foreign processes 11->66 68 Injects a PE file into a foreign processes 11->68 16 Prezzo del prodotto italiano.exe 11->16         started        file6 signatures7 process8 signatures9 38 Modifies the context of a thread in another process (thread injection) 16->38 40 Maps a DLL or memory area into another process 16->40 42 Sample uses process hollowing technique 16->42 44 Queues an APC in another process (thread injection) 16->44 19 explorer.exe 16->19 injected process10 process11 21 colorcpl.exe 19->21         started        signatures12 54 Self deletion via cmd delete 21->54 56 Modifies the context of a thread in another process (thread injection) 21->56 58 Maps a DLL or memory area into another process 21->58 60 Tries to detect virtualization through RDTSC time measurements 21->60 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5/
Threat name:
ByteCode-MSIL.Downloader.Seraph
Create hunting rule
Status:
Malicious
First seen:
2021-10-06 13:29:17 UTC
AV detection:
14 of 27 (51.85%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ujxvsyl3iovoydza6fxj7tbbulaghnepkabiqghxkkv6rieu3sq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
21350c749a15b06efda33cae533086eab02ef83685d539556407633676de94bb
Formbook
45f5e2a682896ac3380522e26a0398b8112bafc42948666c9fecafa3dcab69e3
Formbook
50c6754cbbd313acc6a250182439a1191d8f8318f0794feea75bd647b6205f7a
Formbook
55e2d86056c608b484d033235e50a8f13211193a073d6f79c51bab075c4e7506
Formbook
5c8f31380d956958134331ea55e63835fd16ca1f02f4c81672b69db70bc97ab8
Formbook
909b2ca8fbea2b6c03ccf3d90e0416b12df094fcf02c47fbf59839a9ce105538
Formbook
9998ff1d42d8af0fcc166bea36887eebf182e91d1816853d9f80e6cbbbaf9145
Formbook
ab4676fc90e455da2127126bfbd1fd167328c79eda83f686ef71dd89266825f5
Formbook
e6cde5c1b614549613d30761b34c899f4ff69d7e6e3147c21d68bedd64f8fe25
Formbook
f5db176e54d46bec4fe01e52b8f5798b154ce202f47c0cbefe111b569544a707
Formbook
+ 10'031 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ou3t loader rat suricata
Link:
https://tria.ge/reports/211007-jpazssccck/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.ibexgrp.com/ou3t/
Unpacked files
SH256 hash:
fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5
MD5 hash:
b560f3b4c51574f5111a4ab5f15c7a8d
SHA1 hash:
dd5cc1bb495385080f8e5ba20caefd6746598f0e
Link:
https://www.unpac.me/results/b4edfa00-252d-4c7b-8a02-8799dd0beb90/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5

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_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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.

Malspam

Formbook

Executable exe fd137acb0bda1d576079078b74fe610d16031da47a801440c7ba955f4504a6e5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/195674/

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