MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 10f863afc82cd61fdc8a55bc67e2726401ac51c4e9647ddd19dbf1ea30df9e09. 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: 12
| SHA256 hash: | 10f863afc82cd61fdc8a55bc67e2726401ac51c4e9647ddd19dbf1ea30df9e09 |
|---|---|
| SHA3-384 hash: | bdb45204c48be59b2fb7f1ff0f2553b198de7525e86b42a8ca3265b43878465c0a155e70eb0112a94b65432330b83373 |
| SHA1 hash: | 6682d6dfd06b80e5968eb424c013505bbae66e8c |
| MD5 hash: | 7630a755b70921f9f22891035c3628e9 |
| humanhash: | arkansas-connecticut-beryllium-october |
| File name: | 7630a755b70921f9f22891035c3628e9 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 250'368 bytes |
| First seen: | 2023-11-15 10:42:43 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:ReoIZR781uLl43/1Mg2p7F1bhUlCMSrSJ6Igy9WaukV3Y709:RkvJ4nspglx3J6tykNk2O |
| Threatray | 62 similar samples on MalwareBazaar |
| TLSH | T1C534138EE21A578DC0A2D6B23DFF35C0DD15E6DC4FC587D683609CA4763A4989B12E8C |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
317
Origin country :
FRVendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
10becade76ccb8cbe488fddc823f7fbf
Verdict:
Malicious activity
Analysis date:
2023-11-15 10:45:21 UTC
Tags:
opendir loader formbook xloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Gathering data
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay packed
Verdict:
Malicious
Labled as:
Malware
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.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2023-11-14 06:18:38 UTC
File Type:
PE (Exe)
AV detection:
21 of 23 (91.30%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 52 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
54823dc3b9e8c38cb65108763d43162692b2933892d334fa0fd7f44376e8ce48
MD5 hash:
771b97be9515a5c60f1ae10491d8cb3e
SHA1 hash:
034a446524da0a80c474f932f52182d82df2c245
SH256 hash:
10f863afc82cd61fdc8a55bc67e2726401ac51c4e9647ddd19dbf1ea30df9e09
MD5 hash:
7630a755b70921f9f22891035c3628e9
SHA1 hash:
6682d6dfd06b80e5968eb424c013505bbae66e8c
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: | maldoc_getEIP_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
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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