MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f1459e5286b1606eb56e383ebd80202d60265dfb03772b39d08291349facdb72. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f1459e5286b1606eb56e383ebd80202d60265dfb03772b39d08291349facdb72
SHA3-384 hash: d54cf6482a6396286cd85af924ece40bb169358100f7a2931b2834e8667b1f46277c7388c9d1a8db0dadd06753a4b2d8
SHA1 hash: 83026579515e046c9c57d647dc22ae946bdde808
MD5 hash: 0c6debc3cc51f3b1c2937626148ea5f8
humanhash: failed-victor-massachusetts-july
File name:0c6debc3cc51f3b1c2937626148ea5f8.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:967'168 bytes
First seen:2021-05-25 19:31:58 UTC
Last seen:2021-06-01 11:39:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:0HcVg0pw3LLSX8r2CBVGgjTBkN+c3zSZl/bGNZX:Wf06H3tVGgjTBncDSn/bGNZ
Threatray 5'530 similar samples on MalwareBazaar
TLSH DD25BF2C252EF522D1ADC27E86C9402BE690D7333171FE25ECE7279C5709E81799227E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
162
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
0c6debc3cc51f3b1c2937626148ea5f8.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-25 19:53:24 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d8cf6a96-87b7-4539-a88b-f111942f5cf7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/162176/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/792047
Signature
.NET source code contains very large strings
Antivirus detection for URL or domain
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 424445 Sample: GoRnrfZlAG.exe Startdate: 25/05/2021 Architecture: WINDOWS Score: 100 35 www.pyithuhluttaw.net 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 Found malware configuration 2->47 49 9 other signatures 2->49 11 GoRnrfZlAG.exe 3 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...behaviorgraphoRnrfZlAG.exe.log, ASCII 11->33 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 GoRnrfZlAG.exe 11->15         started        18 GoRnrfZlAG.exe 11->18         started        20 GoRnrfZlAG.exe 11->20         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 22 explorer.exe 15->22 injected process9 dnsIp10 37 adultpeace.com 163.44.239.73, 49769, 80 INTERQGMOInternetIncJP Japan 22->37 39 www.pyithuhluttaw.net 103.91.67.83, 80 GIGABIT-MYGigabitHostingSdnBhdMY Malaysia 22->39 41 13 other IPs or domains 22->41 51 System process connects to network (likely due to code injection or exploit) 22->51 26 systray.exe 22->26         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 26->53 55 Maps a DLL or memory area into another process 26->55 57 Tries to detect virtualization through RDTSC time measurements 26->57 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f1459e5286b1606eb56e383ebd80202d60265dfb03772b39d08291349facdb72/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-05-25 19:32:10 UTC
AV detection:
11 of 29 (37.93%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fcz4uugwfqg5nloha7l3abafvqcmxp3an3swooqqkitjh5m3nza._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
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Formbook
14b95763e86e899de22402ae2d7204ff7d9ceab85a12a1599a6c8d5964fa306a
Formbook
196b6069472a478c158cae56200e7d627d7e6b32ab1f361a36b75234bbf998de
Formbook
3d15e2909a2cbedba57a1718b220b187465396969ebaf8f9021847c0b953153c
Formbook
5b7770f02c562dffdbe0cd638e288adba8f340c7231ef30fa2860b7f4b9dfa80
Formbook
8fb2a899e6622a2ddc7989121174bea2b7756f3f56f64f42dc6ef875d19ce919
Formbook
a471e0d2b53faeb4ecfc45510cd5227a7b54e5fb073225d09a2b8f4050025357
Formbook
c8ae2ba5bc167ab220f8d6e57d6672f64093b7c8e54fee7b810614ec98641aeb
Formbook
e849c7a7302e028b74f1f8d4c4bf715db8fde7fdb80747a4b791d7a3fde9d5e4
Formbook
f3a5f73b6bef3d25071f3e2fb2f3c6402683d2770539e5b046bdc7b485ce3c0b
Formbook
+ 5'520 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210525-5731la31vs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.adultpeace.com/p2io/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.79
Link:
https://yomi.yoroi.company/submissions/f1459e5286b1606eb56e383ebd80202d60265dfb03772b39d08291349facdb72

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:pe_imphash
Create hunting rule
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
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.

Web download

Formbook

Executable exe f1459e5286b1606eb56e383ebd80202d60265dfb03772b39d08291349facdb72

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1278798/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/162176/

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