MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4
SHA3-384 hash: 6d38ff2947dfcd8b5e349ac5bc4be71283c8e71e7562b4c472f71515bc1cd6fe9050d01d60679200f60d41d268eeac34
SHA1 hash: fb2c10180167c27b6a92d877a3ca722a97a94a72
MD5 hash: 222edb446ae73e059a6d50d07741f24c
humanhash: shade-romeo-august-october
File name:222edb446ae73e059a6d50d07741f24c.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:261'379 bytes
First seen:2021-10-19 14:25:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:wBlL/cgqbcuqU49RgBwee9DQssSGvTr8H0hKqowV0:Cegqod6BwH8lBZos0
TLSH T14744124EA2D157ABC5431AB10C3BA1B5F6B7C3014463768B6FE0DF6BBE221CB4285527
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
171
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/198567/
Detection(s):
SecuriteInfo.com.Zum.Androm.1.23462.32197.UNOFFICIAL
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Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/616ed57cdb358dd15ec4dea1/reports/9d9b82fe-fa5c-4107-9baa-53955d3f30fa/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/a6233f2f-0620-414e-9365-beff700576eb
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/873384
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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 submitted file
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 505815 Sample: pGaL44AsT9.exe Startdate: 19/10/2021 Architecture: WINDOWS Score: 100 31 www.haohuatour.com 2->31 33 a.mb.cn 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 5 other signatures 2->47 11 pGaL44AsT9.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\tgnao.dll, PE32 11->29 dropped 61 Detected unpacking (changes PE section rights) 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 pGaL44AsT9.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 35 funkidsroomdecor.com 192.254.189.87, 49865, 80 UNIFIEDLAYER-AS-1US United States 18->35 37 watch12.online 162.241.85.108, 49864, 80 OIS1US United States 18->37 39 13 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 51 Uses ipconfig to lookup or modify the Windows network settings 18->51 22 ipconfig.exe 18->22         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-10-19 13:42:32 UTC
AV detection:
19 of 44 (43.18%)
Threat level:
  5/5
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:mxnu loader rat
Link:
https://tria.ge/reports/211019-rrve8agab8/
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.naplesconciergerealty.com/mxnu/
Unpacked files
SH256 hash:
2212c3deab675f723b5f1c4c560b93a919fcb47829641a3ae24eb73e991fb1bc
MD5 hash:
97eb384c6ba693e9854056a3b3c91d39
SHA1 hash:
53695c9d804fbfd4c43335f1c5d5b2f72566b29b
Link:
https://www.unpac.me/results/df097bf7-f6e2-41cd-b93a-b58a057ebda4/
SH256 hash:
6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4
MD5 hash:
222edb446ae73e059a6d50d07741f24c
SHA1 hash:
fb2c10180167c27b6a92d877a3ca722a97a94a72
Link:
https://www.unpac.me/results/df097bf7-f6e2-41cd-b93a-b58a057ebda4/
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/6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4

File information

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

Web download

Formbook

Executable exe 6f647afcbbfcefe1f393f978a3c684bce3da2ac4b2c9d3723f3c8de8a75edae4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1690402/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1667232/
  
URLhaus
https://urlhaus.abuse.ch/url/1673361/
  
URLhaus
https://urlhaus.abuse.ch/url/1690854/
  
URLhaus
https://urlhaus.abuse.ch/url/1675013/
Cape
Cape
https://www.capesandbox.com/analysis/198567/

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