MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b120727ce78f5de370b91e1f0016740d3e9d57a105b54c4e265e94db40c045ef. 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: | b120727ce78f5de370b91e1f0016740d3e9d57a105b54c4e265e94db40c045ef |
|---|---|
| SHA3-384 hash: | b533fdc390dbc26f16e74aa8c8cb2520b7babd0dd230c9bad27f00f1abe2926c6bfb9273db9fc775be3ae8f234b24dc0 |
| SHA1 hash: | e31b6f368b4ab351044e2172635dbda216487cdf |
| MD5 hash: | 95c51c6dc018281130ce62629f0ad475 |
| humanhash: | floor-oregon-uniform-butter |
| File name: | bin.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 286'720 bytes |
| First seen: | 2024-09-11 13:35:45 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 6144:7f3BgJnruDFAOVcJMKx4cIBBcWpKqhqPLIiFTO430:bxgJnrAsbxMBBcYKvTIiFt30 |
| TLSH | T11E5423A7DDF8142BD50B06B25A6F14676507C32BCE909311A14F8A5CFC1BC7A9E2C1F6 |
| Magika | pebin |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
402
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bin.exe
Verdict:
No threats detected
Analysis date:
2024-09-11 13:40:04 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
93.3%
Tags:
Encryption Zpack
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc overlay packed
Verdict:
Malicious
Labled as:
Mikey.Generic
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Backdoor.FormBook
Status:
Malicious
First seen:
2024-09-11 09:35:52 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
3/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a6192d5f06c014b42127140550ff8901ef82797ae7c74bc739b30087849c3e55
MD5 hash:
99483acaf9baa59118046aef9f933031
SHA1 hash:
c01216a3311e4bcc02cd2dd0c4aa308a1135b445
Detections:
win_formbook_g0
win_formbook_w0
SH256 hash:
b120727ce78f5de370b91e1f0016740d3e9d57a105b54c4e265e94db40c045ef
MD5 hash:
95c51c6dc018281130ce62629f0ad475
SHA1 hash:
e31b6f368b4ab351044e2172635dbda216487cdf
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.34
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: | 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.
Malspam
Delivery method
Distributed via e-mail attachment
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.