MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d
SHA3-384 hash: 7b24af156892a1eab6694fc111cfc1fe04e8c921c0e7ab0375ada556055c27b7c795a68c99ad56b77da5dda0569c3724
SHA1 hash: 883ec0ac4125c74077865d2255d901a8b192ec3a
MD5 hash: d074162909d26edf4001380da0ae4743
humanhash: autumn-march-alpha-cat
File name:d074162909d26edf4001380da0ae4743.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:206'108 bytes
First seen:2021-04-08 08:52:53 UTC
Last seen:2021-04-08 10:58:34 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 18bc6fa81e19f21156316b1ae696ed6b (51 x Formbook, 24 x Loki, 9 x SnakeKeylogger)
ssdeep 3072:NeYBCwqDxkJ0JhMm5oxkYrVfsd4WzJMJ7UEIyO340xtHIA9h1dfcBErq2pP6960C:NDI3hMuAydbNEI7rHIA9h1dEOeztC
Threatray 4'631 similar samples on MalwareBazaar
TLSH EC14124BB7D19C3BD5EB86326A74513BE379D3041124D58B0B846F9EBA22897CD3F182
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
invoice.xlsx
Verdict:
Malicious activity
Analysis date:
2021-04-08 06:51:15 UTC
Tags:
encrypted exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/e16c3705-8c23-4892-81df-6ea34737f5b9

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/133147/
Detection(s):
SecuriteInfo.com.Variant.Jaik.45029.1547.23509.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Sending a UDP request
Unauthorized injection to a recently created process
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/669819
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to prevent local Windows debugging
Detected unpacking (changes PE section rights)
Found malware configuration
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
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: 383862 Sample: 0BAdCQQVtP.exe Startdate: 08/04/2021 Architecture: WINDOWS Score: 100 31 www.masnaoto.com 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 4 other signatures 2->45 11 0BAdCQQVtP.exe 18 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\uyx3hk1pib54.dll, PE32 11->29 dropped 55 Detected unpacking (changes PE section rights) 11->55 57 Maps a DLL or memory area into another process 11->57 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Contains functionality to prevent local Windows debugging 11->61 15 0BAdCQQVtP.exe 11->15         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 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.cananevrensigorta.com 74.220.199.6, 49750, 80 UNIFIEDLAYER-AS-1US United States 18->33 35 www.anazaczarowana.com 85.128.128.104, 49737, 80 NAZWAPL Poland 18->35 37 18 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 chkdsk.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-04-08 07:06:08 UTC
AV detection:
17 of 48 (35.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmpxzjwxea2hgsckp4rb62gfn37vbumw3mmkddu7z4aufxlauawq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1925c407d4f24ed0e1e002a57042e4cec58f9e09bde7c441f6f5b9ca5748ea20
Formbook
63b94415ccf2fabff3be3a811ded9a5306d68ac197adc07d7c2be3b313e8a665
Formbook
6a708470ee13d86b51352b69e755a9bcbd2730ecef34133dd1b5ed10b95f56a3
Formbook
7ec78d6c2c919a22185cb0000f2e273d66019b8409a3ca47c819d44cedead22e
Formbook
8412907b0441a1695b45e1de5e7b446d28ab00f6da416bdb2575f51eb60e9647
Formbook
b5e3426a888ddb5751f9802093f1bd10ec696b2994bee03b99b7ba2b4f21a57d
Formbook
bd6055810a703f4f0caec388c7cce89661ee9451179dc3abe6261480bda4105e
Formbook
cd292d4cdb5ff8f2de087a09de2a152722d910f1df7ce7b65e6480be9ae77fdf
Formbook
dcea3ce074a9cc06d03641b052fe3a3f81abb72c480de228b8664dade74c4dce
Formbook
f45a023c86d834183f3073c05227d6f40686aef4a71b3893b823be493d7aae83
Formbook
+ 4'621 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210408-x3cqekl2c2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.emergencylocksmithsolutions.com/bei3/
Unpacked files
SH256 hash:
fb2d6b8d2136e1c9bfde269bb45550df7f5ba5b22a93baaa0028f3224bcd3fbc
MD5 hash:
d5743cd1bd43046294e1590f0a688888
SHA1 hash:
9aee1728f2513452670443b687b85e8df3bc0fe3
Link:
https://www.unpac.me/results/599cc652-2ec9-4a1e-baa9-b6ef4b9bb2a4/
SH256 hash:
7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d
MD5 hash:
d074162909d26edf4001380da0ae4743
SHA1 hash:
883ec0ac4125c74077865d2255d901a8b192ec3a
Link:
https://www.unpac.me/results/599cc652-2ec9-4a1e-baa9-b6ef4b9bb2a4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d

File information

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

Web download

Formbook

Executable exe 7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1104228/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133147/

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