MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 ebdc7ba940943208d7a0b8398423ca10c4c6e049de62c54a7316a15e0b5974b6. 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: 10
| SHA256 hash: | ebdc7ba940943208d7a0b8398423ca10c4c6e049de62c54a7316a15e0b5974b6 |
|---|---|
| SHA3-384 hash: | f32335bf1f34fcb90886fed11d2a24cdb8e953245e3e5147b76f5d7a80661d169b51b6fa02cb731fd47066e84e155c69 |
| SHA1 hash: | 9343365dcb890e0a0f038154a96d3864c54dd814 |
| MD5 hash: | 51a98cebc5b27026d4e22b92b41aa281 |
| humanhash: | asparagus-minnesota-neptune-artist |
| File name: | MT103 Payment.vbs |
| Download: | download sample |
| Signature | Formbook |
| File size: | 202'274 bytes |
| First seen: | 2024-04-11 07:31:18 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 1536:L01xea22UAt5M2xCvoenR/ybVDMGOvZo5PGwzB3hzBgjzB3hzBPhg5DpXZjJPHGV:LcfUAzMI6oeDd9PWxNj53e |
| TLSH | T19A14691227EA710CB4B36F846A79B1654F67FAE56A39D45D008C650E4BF3E40CDA0BB3 |
| TrID | 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1) 33.3% (.MP3) MP3 audio (1000/1) |
| Reporter | |
| Tags: | FormBook vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DEVendor Threat Intelligence
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
cscript lolbin masquerade
Result
Verdict:
MALICIOUS
Result
Threat name:
FormBook
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Detected FormBook malware
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Injects a PE file into a foreign processes
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 domain / URL
Queues an APC in another process (thread injection)
Sample has a suspicious name (potential lure to open the executable)
Sample uses process hollowing technique
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential PowerShell Obfuscation Via Reversed Commands
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Powershell download and load assembly
Sigma detected: Powershell download payload from hardcoded c2 list
Sigma detected: Script Initiated Connection to Non-Local Network
Sigma detected: Steal Google chrome login data
Sigma detected: WScript or CScript Dropper
Snort IDS alert for network traffic
Suspicious execution chain found
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
VBScript performs obfuscated calls to suspicious functions
Very long command line found
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected FormBook
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2024-04-10 17:52:29 UTC
File Type:
Text (VBS)
AV detection:
2 of 38 (5.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:m07a rat spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook payload
Formbook
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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
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