MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e
SHA3-384 hash: 101e2061dec3dcfc3784fa05af11a608d503ccd68d94691c205832d1f388aaf8587e283cb2dc74e23e83388f1465a185
SHA1 hash: 5790d7b7181ec192ecbe35c515163c43fd3a50ff
MD5 hash: 908ad9609d795587a7da763e83069cc1
humanhash: london-texas-speaker-arkansas
File name:6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e
Download: download sample
Signature Formbook
Create hunting rule
File size:186'368 bytes
First seen:2023-04-20 10:15:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:48QnUQwBFKRujtBxb7ZMcR0j2jg8GYFsh9h2mQlufoRR84gHy0QtHnqkQ:kNFuHl7ZMcujGK9CufoRVgS0SHc
Threatray 2'683 similar samples on MalwareBazaar
TLSH T19404AE32D602C071E2B251B5F67D1B7B883E0E343694A4FAE3E115A16EF0995F52A31F
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
235
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e
Verdict:
No threats detected
Analysis date:
2023-04-20 10:21:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c88edb54-9bec-4596-a52e-d44e0700ec6c

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/383683/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Banker1.29984.UNOFFICIAL
Create hunting rule

Win.Malware.Formbook-7399661-0
Create hunting rule

Win.Malware.Formbook-9951997-0
Create hunting rule

Win.Malware.Formbook-9964980-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/644110f451e4fa7a61fcca83/reports/42189049-7a91-4696-9cf3-2b23fb24d84e/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f890129-aac2-4538-8e0e-c19f4a258161
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1217963
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
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
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-04-20 10:16:16 UTC
File Type:
PE (Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ncl4u7zzmiyvy5qxbp7puxkxxgfjygxjhjbgika4lfda76d3raha._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
142f8b22d894f1fee4c501acbc425edec276004d5d30ab7572cdfab85e89ad12
Formbook
3af2c0904f3729e0408f6479f4222d5fbcf695f2b5cd32e8737e8690661bb18b
Formbook
40f5c4cf3de1461b42dc81ddaf6bf3c1956d27e85773d8828e798b79402e6e13
Formbook
42b1234da56fe61dddd91fed24d68d3d12add952d2dc36f7ef3b15d8441dc439
Formbook
75f95b9c0daa55a9d00d3fdc76b74a142314da0f225e6a7fcec22a0582d392d5
Formbook
7f8d1823d07c98a5ea6e9d2848faf940231df09568b4fee525f18ea59d6094bc
Formbook
a70b171c28645f51d9405f8429ae74f28d27ddb48786545bc21f35810f9501e4
Formbook
c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
Formbook
+ 2'673 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cs19 rat
Link:
https://tria.ge/reports/230420-massvahb64/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e
MD5 hash:
908ad9609d795587a7da763e83069cc1
SHA1 hash:
5790d7b7181ec192ecbe35c515163c43fd3a50ff
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/6bec4e57-2ce3-409a-b5ba-0a622e80d2f7/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6897ca7f3962/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe 6897ca7f3962315c76170bfefa5d57b98a9c1ae93a4264281c59460ff87b880e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/383683/

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