MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3. 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: 215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3
SHA3-384 hash: a8e308f7e3a98be9ad0202697917784f9e7f4f631a98c5c91be034287ab6852637c3e8effdb5e34c574fd9646025362c
SHA1 hash: da387324d802f27468a20a6e2837dbdb2487cb58
MD5 hash: f38d97c4e62ef60e262141cc886c0030
humanhash: saturn-alanine-winner-alpha
File name:215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3
Download: download sample
Signature Formbook
Create hunting rule
File size:185'856 bytes
First seen:2023-05-02 07:42:35 UTC
Last seen:2023-05-13 22:41:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 3072:rGSfhE5u+KYx33/yvm2CjiwaH0QU8ouHZoCkiXidG/UQMEVrmS:1yZH/YH2aH0QU8oMuCfXR/UQL
Threatray 2'786 similar samples on MalwareBazaar
TLSH T19E04AE32D602C071E2B251B5B6BD1B7B883E0E357295A0E5E3E116E16FE09A5F13931F
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
233
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3
Verdict:
No threats detected
Analysis date:
2023-05-02 07:56:20 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9f711dca-c525-43a8-8726-aa951fc3d588

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/385947/
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
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/6450bf081facab193c670777/reports/dccee6e2-71cb-4e20-bc51-c4d1de16cbcc/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3
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/5da6948b-ae2c-4fa7-b675-88dd0592b9e6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1224771
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
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/215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-02 07:43:06 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=efjsnle64rnbrjiajhynfn77qtbydifz5curn6vvwccplfhv6lrq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2c20e13c644886b403df4ba49657c0d032eb34655b7f7d46aeffcf9fdfc9c1e0
Formbook
33e3b47eae5dd2c0931b64dab1fa56868276ee8cadf3cda23e4310e7e640703f
Formbook
3bec2ad5a6dbafa13278a3020a14eaaae64449a527727fb701e7f5215141b4a9
Formbook
43440434172d5730884fa5f0ae4f7ae73c4815e74618d18bc405d18dd325fed4
Formbook
53ef5cf03618cf6124b33c3ef3fbb97a993b9612b2fff665bb7de2fec5d7dfac
Formbook
5a2e7eb559e1d587d537ff0033d00fb27f7e17bf0c2a5db6bb3842b9e2fa9972
Formbook
894ae4a50a815abb4b4e17090735c2ea38689d7e167052bb04ce8b38205213a9
Formbook
c05150aeb82312c064d530c0570a19436d44bb0955142074a4787aa998677d6d
Formbook
dae07c0c93ddde9c93128b15ba4fd8ec83a07538d3b03eda7374cfcb5441c84f
Formbook
f153dbff060014738d4acb9dd79afd626d82abc59202a6d1d6754fd7f343774d
Formbook
+ 2'776 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gn56 rat
Link:
https://tria.ge/reports/230502-jj9aeaaa86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3
MD5 hash:
f38d97c4e62ef60e262141cc886c0030
SHA1 hash:
da387324d802f27468a20a6e2837dbdb2487cb58
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/9b01bb0b-2265-4e04-8411-e602a8f0d353/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/215326ac9ee4/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 215326ac9ee45a18a50049f0d2b7ff84c381a0b9e8a916fab5b084f594f5f2e3

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/385947/

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