MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 02ee2ae66e440ba87307cdb5d59f3f21bf3565918432a039a5cb13f840c894c2. 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: 8
| SHA256 hash: | 02ee2ae66e440ba87307cdb5d59f3f21bf3565918432a039a5cb13f840c894c2 |
|---|---|
| SHA3-384 hash: | a770fa4de6b6ce2791c86cc6693ddb66bd49fd80b19400d789969b46867255e95748683182eadd56f2028b91b9ca3b95 |
| SHA1 hash: | 08e829929d33dbdfc10d1dc59fc4950ce8a0d4da |
| MD5 hash: | 83bc9397e5741c1e07896754c2d0e4fc |
| humanhash: | oven-hamper-fruit-hawaii |
| File name: | proforma invoice.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 1'147'904 bytes |
| First seen: | 2020-10-30 13:20:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:FAV/EOLJNi3ssCXXC01B3zYTTWSc5QmEtBCn+E:i/FNi39WSU3zY37c5QmY+ |
| Threatray | 2'783 similar samples on MalwareBazaar |
| TLSH | DB35AEE493829617D95F023B996B3D10C257AB65CAFA478E03DCB07907FF3095A90B4B |
| Reporter |  James_inthe_box |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Possible injection to a system process
Unauthorized injection to a system process
Deleting of the original file
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-29 23:35:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'773 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Modifies service
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.onedollarreports.com/ga4/
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
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