MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3af7bca2ef6e2e3325806698564b5de570edbbf0c725fe467910bf36feb21c5e. 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
| SHA256 hash: | 3af7bca2ef6e2e3325806698564b5de570edbbf0c725fe467910bf36feb21c5e |
|---|---|
| SHA3-384 hash: | 9fc702e3bc0b3068f5e8d4812e0691c263b53f2198bc3e76656b049fa0af3ae6be3bad823d9e363e2d7bb3efbc40cf44 |
| SHA1 hash: | a6954cc6f84f37a896be0d5ecec8494ccf7e0cb5 |
| MD5 hash: | b2fdead3baa53a08f1551c0497843c85 |
| humanhash: | freddie-zebra-mirror-video |
| File name: | b2fdead3baa53a08f1551c0497843c85 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 181'248 bytes |
| First seen: | 2022-07-19 16:58:06 UTC |
| Last seen: | 2022-07-22 10:17:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 3072:k+bMeJGzkzIhW30VPXhcs5BqYPFKxAj0k/G7UtGymiEXws379+D:lpYAzIDVPx/BqY9KxJk/G79+o9+ |
| Threatray | 14'759 similar samples on MalwareBazaar |
| TLSH | T1E704AE32E741C070E3B251F5B26D2B7B883E6D343354A0AAE3E11AD46EB05E5B56931F |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
http://193.233.179.125/HaDmF.exe
Verdict:
Malicious activity
Analysis date:
2022-07-19 21:41:10 UTC
Tags:
loader formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
formbook overlay packed
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
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-07-19 16:52:02 UTC
File Type:
PE (Exe)
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 14'749 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
3af7bca2ef6e2e3325806698564b5de570edbbf0c725fe467910bf36feb21c5e
MD5 hash:
b2fdead3baa53a08f1551c0497843c85
SHA1 hash:
a6954cc6f84f37a896be0d5ecec8494ccf7e0cb5
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
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: | malware_Formbook_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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