MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504. 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
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SHA256 hash: 8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504
SHA3-384 hash: 617143e0bee073b810b9abdd1c3fdea2804b5dc80cbde7ef7ef490fc77c071e7803f22b2a967e0381cd35efa71e28276
SHA1 hash: 10395305f4d4c439a62fbacbdf50967d931ae450
MD5 hash: 18208aa1787da8cb3bfe2289a4a4a423
humanhash: georgia-bulldog-tennessee-oregon
File name:18208aa1787da8cb3bfe2289a4a4a423
Download: download sample
Signature Formbook
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File size:302'070 bytes
First seen:2021-11-12 11:28:54 UTC
Last seen:2021-11-12 14:32:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:rGixFQ2RhvycwxRHvVdZA+qgbn7B9/kwhINrGYmDiwJGeNM9PUIuTJUQ:l3v6eObn7BZINr+DifeNwYJUQ
Threatray 11'387 similar samples on MalwareBazaar
TLSH T1C754124559D14A7FC56206341573DFBAFABBCADC23643F2B07140F7F9E729824A24A22
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/205285/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.2.14548.4990.UNOFFICIAL
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Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/618e5005dec3347825a2b848/reports/43632d77-3aeb-4894-ae09-a89e8b05a6bf/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/041fb995-8ead-408e-bb62-fe5973f2984f
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/888075
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 520544 Sample: 92zg0G2xll Startdate: 12/11/2021 Architecture: WINDOWS Score: 100 31 www.toyotadisurabaya.com 2->31 33 www.mustafacesuryildiz.com 2->33 35 3 other IPs or domains 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 4 other signatures 2->49 11 92zg0G2xll.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\xnuko.dll, PE32 11->29 dropped 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 92zg0G2xll.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.corvusexpeditii.xyz 88.214.207.96, 49820, 80 NATCOWEBUS United Kingdom 18->37 39 shops.myfunpinpin.com 104.18.26.58, 49846, 80 CLOUDFLARENETUS United States 18->39 41 11 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Performs DNS queries to domains with low reputation 18->53 22 cscript.exe 18->22         started        signatures11 process12 signatures13 55 Self deletion via cmd delete 22->55 57 Modifies the context of a thread in another process (thread injection) 22->57 59 Maps a DLL or memory area into another process 22->59 61 Tries to detect virtualization through RDTSC time measurements 22->61 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504/
Threat name:
Win32.Trojan.SpyNoon
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Status:
Malicious
First seen:
2021-11-12 11:29:06 UTC
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
19428f9c431fb0f8d6fbd9ca194589bacf9d9d3e475717031373b71982bea2a5
Formbook
3dd50b8a58c547fa8f8ef459797b535964d16d4701cf1d822fef31ce7090d91b
Formbook
408d42bbe82ea5d8abee447060a40ff8289f4c3317022d6c0a1081c37d25b164
Formbook
5264dba5e023d5b63d57197b4efc1d105083c9b4d84d754ea5a4d1f5823c9cb6
Formbook
5ee2ae88f934642edb29747732a0168ba8bcb981fcc6945a9a9a37b530ffb4b7
Formbook
87f8905d999f293634fddf1bff47a614041bdfaa2f07ef19fe70e5296a7b086e
Formbook
d78094f3b6eac87e2d4249671bdc4e044afb31e2e78aac8f2db7186c6d5b6db1
Formbook
dae6ba220bb0a34de731b57965753391343bfe96f9f3fa4fea48102d3377ccf7
Formbook
f8d9fbcef6907460baa7c91e53d1a40865901bb50906b5519cba440fdbc65032
Formbook
+ 11'377 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ga6b loader rat
Link:
https://tria.ge/reports/211112-nlkgaadcg5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.egyptian-museum.com/ga6b/
Unpacked files
SH256 hash:
8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504
MD5 hash:
18208aa1787da8cb3bfe2289a4a4a423
SHA1 hash:
10395305f4d4c439a62fbacbdf50967d931ae450
Link:
https://www.unpac.me/results/0eef2c27-639a-4b64-ae3f-be448475a0a5/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8fd4cb7b07bd/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/8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504

File information

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

Web download

Formbook

Executable exe 8fd4cb7b07bdb7b57f310832aa93c1974ccfec2edd53b5a165bdac986eb49504

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1779477/
Cape
Cape
https://www.capesandbox.com/analysis/205285/

Comments


Avatar
zbet commented on 2021-11-12 11:28:56 UTC

url : hxxp://198.23.207.36/xx/loader1.exe