MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7053e344993af14f6fc9ce14f2fdf6f43576a6fb2d1b19c8e4aa43fc34bcab0f. 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: | 7053e344993af14f6fc9ce14f2fdf6f43576a6fb2d1b19c8e4aa43fc34bcab0f |
|---|---|
| SHA3-384 hash: | 7b95cf2b29e9bbfb436349925b0316c56ecc5cf04f69b18813710dbfe1a49dbb38c08d708e7d9492ce13b79cb2dc9e9e |
| SHA1 hash: | 257370b410799ff7e80f8289d8edace826febb92 |
| MD5 hash: | 2add0ed317480b0dc2a1981e2fee0ca3 |
| humanhash: | network-kilo-wolfram-texas |
| File name: | Purchase Order #PO-240902.vbs |
| Download: | download sample |
| Signature | Formbook |
| File size: | 155'628 bytes |
| First seen: | 2024-06-09 15:53:57 UTC |
| Last seen: | Never |
| File type: | |
| MIME type: | text/plain |
| ssdeep | 1536:zdkd99CObSmCfcH2laJK6Jgq5huW0/5JBdUfc/jg0BGbUZlu9gISsRt:JkdbZJK6I/gcLg0BGcW |
| TLSH | T1E3E37E1263EA0108B5B32B5D5E7291784A67BF959979C23C05BC284E0FF3E449DE1BB3 |
| 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 :
97
Origin country :
NLVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
81.4%
Link:
Tags:
Script
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm cscript lolbin masquerade
Verdict:
Malicious
Labled as:
VBS/TrojanDownloader.Agent
Result
Verdict:
MALICIOUS
Result
Threat name:
FormBook
Detection:
malicious
Classification:
spre.troj.spyw.expl.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus detection for URL or domain
Bypasses PowerShell execution policy
Connects to a pastebin service (likely for C&C)
Found direct / indirect Syscall (likely to bypass EDR)
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample has a suspicious name (potential lure to open the executable)
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: 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 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:
100%
Verdict:
Malware
File Type:
SCRIPT
Threat name:
Script-WScript.Trojan.AgentTesla
Status:
Malicious
First seen:
2024-06-09 13:30:26 UTC
File Type:
Text (VBS)
AV detection:
10 of 38 (26.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
execution
Behaviour
Modifies Internet Explorer settings
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
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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