MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4. 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: 15


Intelligence 15 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4
SHA3-384 hash: 63f90d67bae1873a2615626efbc7bb23b2b61b7ffd6e1b2a9256c88a55f049faf4c98e9810c15a0f6afdfc77b36b5bc1
SHA1 hash: 4034cc0bc72a474fca5204528c658e6f79e0de4b
MD5 hash: 883a36165d45cffa69e01d06532d3958
humanhash: zebra-single-orange-idaho
File name:24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4
Download: download sample
Signature Formbook
Create hunting rule
File size:185'856 bytes
First seen:2023-03-20 07:24:41 UTC
Last seen:2023-03-27 05:27:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:SOd+EHnpnQrnYS3sxfFHLhZlJ6AoRh3kd/+fkuedOd7RoLG3yHY:ZPJFEsVF/L6AoRhA/gpoLZ
Threatray 2'369 similar samples on MalwareBazaar
TLSH T1C204AF32E601C071F2B252B5F67D0B7B4C3E0D347255A4AAA3E116E06EF59A5F12A31F
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
204
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4
Verdict:
No threats detected
Analysis date:
2023-03-20 07:42:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5ed3fc8d-3faf-4ebd-9171-906f2baea216

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/375772/
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:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64180a51109d4db51669dad7/reports/87dc9b05-9219-4f75-84a3-a714f59547e8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4
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/ccaaa17e-3fb6-4438-b92c-f044d05ec1ae
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1197425
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in 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
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/24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-03-20 07:25:08 UTC
File Type:
PE (Exe)
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=erkscrhv7mbonzz6izmbufw72i7k76qcxedyd42pbm3jfsvze3ka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
03315fc089295a2ff5733402c9a928e0fa0c26c3d67dd3610ea121845bde4f1f
Formbook
0bd096a462dd6ca8fd6563954bcb47167296672ce207e0a1b8b2407a796760a6
Formbook
4422661ccc0d1ca90ea0427fbe9eacc398d819ef1f557c163a686fa127444c3a
Formbook
4baf37305afca03942dfd3f13c173cd45d587cd358adde2b6f1596fc761eaae2
Formbook
53d558b2f939bfce7dc3b9d6fdf0cfd92d966bcc7c3cb38e9a0171ef6f778a03
Formbook
9784d4f3af63382e92105496844b25bc4e42e92305b7707c3fd6451c98c391f6
Formbook
9cd7ca54fc2b418d2f82093ed798cdd02478830c5b3fb956e59dd2d325e55682
Formbook
c104d364eec79cad7a9c9040ff30d46e6b2bf694b3c8f80130bb599345fc3d76
Formbook
cc2ffcb49e5ff1b4f1be2c0c8f5bef3cf51caeef5fcd8be8a6367174b7dd8063
Formbook
d57ad8a21aa598c3aea680ee4abdebc2ee552c290a1f5d498f3516b084a95d38
Formbook
+ 2'359 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dr62 rat
Link:
https://tria.ge/reports/230320-h8ydrsed2y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4
MD5 hash:
883a36165d45cffa69e01d06532d3958
SHA1 hash:
4034cc0bc72a474fca5204528c658e6f79e0de4b
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/98961f11-99e7-489d-8fe4-ddfafddb9778/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/24552144f5fb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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 24552144f5fb02e6e73e46581a16dfd23eaffa02b90781f34f0b3692cab926d4

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/375772/

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