MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d3f18f0a0b2c7b7f8e365b00f804f76f0b747824086c5a9530471efd1ebf5174. 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: 14
| SHA256 hash: | d3f18f0a0b2c7b7f8e365b00f804f76f0b747824086c5a9530471efd1ebf5174 |
|---|---|
| SHA3-384 hash: | 78ddc811f50df750910360808cbda6bd6eed752cb58baed635063274d3b089a8716ac91df7e3b46f77ce7d6c3b6658f1 |
| SHA1 hash: | 6dc9f3042ae2074c22e0aaf2e3e3219ff90e5e94 |
| MD5 hash: | f5b20b005cbb604eec709f984166ca68 |
| humanhash: | mars-may-mexico-bacon |
| File name: | SecuriteInfo.com.FileRepMalware.24844.2439 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 982'528 bytes |
| First seen: | 2024-06-03 10:24:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:DhX0D9CQStfAheg7w2PUXWkdzyeNaoURCReJKv0+OOt8PYuTBa7ds/VtbTUsvExU:h0DUY7TsfdHaoUR818CyPYA/bIzO9 |
| Threatray | 4 similar samples on MalwareBazaar |
| TLSH | T15925F1CE23EDEC84D0BD97305576A01483B1B5DB9936A35C09C4B3E9FB376816A813B6 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
382
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d3f18f0a0b2c7b7f8e365b00f804f76f0b747824086c5a9530471efd1ebf5174.exe
Verdict:
Suspicious activity
Analysis date:
2024-06-03 10:27:04 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:
92.5%
Link:
Tags:
Heur
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
cmd expand lolbin masquerade packed vbnet
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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:
Malicious
Result
Threat name:
DarkTortilla, FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected DarkTortilla Crypter
Yara detected FormBook
Behaviour
Behavior Graph:
Score:
97%
Verdict:
Malware
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2024-06-03 10:25:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
d3f18f0a0b2c7b7f8e365b00f804f76f0b747824086c5a9530471efd1ebf5174
MD5 hash:
f5b20b005cbb604eec709f984166ca68
SHA1 hash:
6dc9f3042ae2074c22e0aaf2e3e3219ff90e5e94
Verdict:
Malicious
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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 (GUARD_CF) | high |
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