MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152. 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 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152
SHA3-384 hash: 91350af9e6722d503065bc015e9e0152acfcf59f77d52831e0fcc5b4b74ad65ae02bb879de16bb35eb4d99e764dd7942
SHA1 hash: 5c28c36a3bd05c02b135f641bf5195b8c9b960b9
MD5 hash: 3202470053412fe3bf830321ad225d75
humanhash: ceiling-beryllium-golf-butter
File name:3202470053412fe3bf830321ad225d75
Download: download sample
Signature Formbook
Create hunting rule
File size:470'219 bytes
First seen:2021-11-18 10:59:07 UTC
Last seen:2021-11-18 13:05:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:wGiP23+MJU096BdELJcLPrroUI3fA7zNXeJfR+0GRS0yJqQTZSpO9cT2ivBK6aE:Y23+WU0gBdELurkUVnNXeO3OqQTZdnFE
Threatray 11'446 similar samples on MalwareBazaar
TLSH T1AFA4A096EF986A83C98543FF0A9D95A8CB19FD3A2A6442CF0B40F5994231DD24017FF7
File icon (PE):PE icon
dhash icon 7cf4b2e6e2cad871 (1 x Formbook)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3202470053412fe3bf830321ad225d75
Verdict:
Malicious activity
Analysis date:
2021-11-18 11:17:52 UTC
Tags:
installer
Link:
https://app.any.run/tasks/6cfbbd8d-deb8-429b-9632-6642904c0750

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Dropped.Trojan.GenericKDZ.80293.21559.32440.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
60%
Tags:
formbook overlay packed
Link:
https://www.filescan.io/uploads/6196323643e8f62b66989869/reports/d2efd754-8095-4c10-b59d-280684c53e9c/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3328ed9e-abbc-44ce-9d9b-22fa6c7712df
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/891900
Signature
Antivirus detection for dropped file
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 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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 524373 Sample: dS0e65KPh4 Startdate: 18/11/2021 Architecture: WINDOWS Score: 100 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus detection for dropped file 2->43 45 5 other signatures 2->45 9 dS0e65KPh4.exe 17 2->9         started        process3 file4 29 C:\Users\user\AppData\Local\...\qdhwxzwtr.dll, PE32 9->29 dropped 47 Tries to detect virtualization through RDTSC time measurements 9->47 49 Injects a PE file into a foreign processes 9->49 13 dS0e65KPh4.exe 9->13         started        signatures5 process6 signatures7 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 16 cmmon32.exe 13->16         started        19 explorer.exe 13->19 injected process8 signatures9 31 Self deletion via cmd delete 16->31 33 Modifies the context of a thread in another process (thread injection) 16->33 35 Maps a DLL or memory area into another process 16->35 37 Tries to detect virtualization through RDTSC time measurements 16->37 21 cmd.exe 1 16->21         started        23 explorer.exe 1 151 16->23         started        25 explorer.exe 1 16->25         started        process10 process11 27 conhost.exe 21->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152/
Threat name:
Win32.Trojan.Generic
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Status:
Suspicious
First seen:
2021-11-18 00:02:04 UTC
AV detection:
19 of 45 (42.22%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
formbook
Create hunting rule
Similar samples:
425d46c51bf681a37b1f34a602ebf6c7f571060bf698e70f2fd495169f804f92
Formbook
5898ff655531cce98050d6ac064d14b5e64249c3e8a01110e12b46e93bf72de9
Formbook
5fd22c8bf1e7e06ccaa6ebc23410086fe0e3bc30b1613cd6ee734f280c0d6979
Formbook
7c0ab1d837684e8d37e75578f4821e25d7729cb9d3739f397cabbb9c95f2ddae
Formbook
7c7e7d1ad3f8afd0ffcba163bac7c1df9ceb8202a96a61b30b697569e00051b0
Formbook
8ddc14ac94185fbe27b3764fb4e24fd8c25626a465074e8f640955a6f3409c08
Formbook
9f59a9c7a38d8031c5b0829da6c4c10951b1de67adada4f567449d4b6ea8d83c
Formbook
c115f11cec4e606d14bd5df33ea033f0311ca2e9915e5fb7908736b9cfa18729
Formbook
d95ea981292e062e17b671022beaf00ee5c5ad6fbebf092096de7f1ecf27c4c1
Formbook
e22a659b73048b31aba79fce8de22ddd5a287494b763fec8d5779869dfebbf31
Formbook
+ 11'436 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:og2w rat spyware stealer trojan
Link:
https://tria.ge/reports/211118-m3z3macedk/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.celikkaya.xyz/og2w/
Unpacked files
SH256 hash:
936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152
MD5 hash:
3202470053412fe3bf830321ad225d75
SHA1 hash:
5c28c36a3bd05c02b135f641bf5195b8c9b960b9
Link:
https://www.unpac.me/results/7723f41d-2866-45e8-bdfc-523671b5743b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/936a3e9dfd29/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152

File information

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

Web download

Formbook

Executable exe 936a3e9dfd299c365c2de9e998f6858f4329378fcbeea90b940b98d2eaa1d152

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/207201/
  
URLhaus
https://urlhaus.abuse.ch/url/1799204/

Comments


Avatar
zbet commented on 2021-11-18 10:59:09 UTC

url : hxxp://103.171.1.140/x386w/.vbc.exe