MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6324b5404620a853196f2c537ebba9a60b8cdbd4da0d8882e7f96578d3cf5c56. 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: 13
| SHA256 hash: | 6324b5404620a853196f2c537ebba9a60b8cdbd4da0d8882e7f96578d3cf5c56 |
|---|---|
| SHA3-384 hash: | 51bf6c6b82d3468f4f53d3ff1ddd272bd7ff18f8759aceb589fc927096a7d164525752137e875132586dd92cb8da3937 |
| SHA1 hash: | c648661b72048a04569b41a03912861dcf7316b3 |
| MD5 hash: | 2c9d5e9349ab5d8b5ae14175cc5ece41 |
| humanhash: | dakota-seventeen-golf-beryllium |
| File name: | SecuriteInfo.com.Trojan.DownloaderNET.345.16244.30834 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 866'304 bytes |
| First seen: | 2022-12-13 04:28:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:Z4KCPXo/0J8xL5DGW4QrWCAMvUlHoBVq/ZyJSXIzAozQ9a93gcoLW7F+LYDn:90K7DnTr3AMvQIBmn1os96gcAWR+En |
| Threatray | 27 similar samples on MalwareBazaar |
| TLSH | T1AF05AD74A1F22AC5E996CEB28E60E648FFE70C41AD41871EE17039FA1533B84D6451FE |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10523/12/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | 10808a8c8c8a8010 (77 x Formbook, 51 x AgentTesla, 44 x RemcosRAT) |
| Reporter |  SecuriteInfoCom |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
SecuriteInfo.com.Trojan.DownloaderNET.345.16244.30834
Verdict:
Malicious activity
Analysis date:
2022-12-13 04:34:40 UTC
Tags:
formbook xloader trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Searching for synchronization primitives
Searching for the window
Launching a process
Creating a file
Сreating synchronization primitives
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
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
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Modifies the context of a thread in another process (thread injection)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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)
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Adware.RedCap
Status:
Malicious
First seen:
2022-12-13 04:29:09 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
18
AV detection:
13 of 26 (50.00%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
suspicious
Similar samples:
+ 17 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:4u5a rat spyware stealer trojan
Behaviour
Gathers network information
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
6324b5404620a853196f2c537ebba9a60b8cdbd4da0d8882e7f96578d3cf5c56
MD5 hash:
2c9d5e9349ab5d8b5ae14175cc5ece41
SHA1 hash:
c648661b72048a04569b41a03912861dcf7316b3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
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: | pdb_YARAify |
|---|---|
| Author: | @wowabiy314 |
| Description: | PDB |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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