MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6c1aa92f10b53b678585205a87e2a64daab99b685f97955582f89f89743048fd. 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: | 6c1aa92f10b53b678585205a87e2a64daab99b685f97955582f89f89743048fd |
|---|---|
| SHA3-384 hash: | e4cdeb132f4bf36cdb41b23da4e50ca0966b0209f2d8e78734cea14df9dc01b8bce5265c533b3d7d7ede1f0b82322e54 |
| SHA1 hash: | 1feeae415133b70c095a6403620f498b4eeb48c1 |
| MD5 hash: | 33cb940f9ffa1caaf6e4bfbe34f20ace |
| humanhash: | arkansas-white-uranus-nitrogen |
| File name: | Roominglist.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 57'696 bytes |
| First seen: | 2022-10-10 08:13:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 1536:20ipga/eHUTQQQQQQQBdBgN6b5/2kWSC6WLr4HDvas:9ipga/eHUTQQQQQQkdBft/2YWLr4HDys |
| Threatray | 9 similar samples on MalwareBazaar |
| TLSH | T1EE436D42C6920453E99789B3B0D38AC31BB0B10E5CE04AE791DDB11A4ECF346759BADD |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 550959654d651945 (37 x Formbook, 28 x AgentTesla, 14 x RemcosRAT) |
| Reporter | Anonymous |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a file
Searching for synchronization primitives
Launching cmd.exe command interpreter
Reading critical registry keys
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
overlay packed
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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Adware.RedCap
Status:
Malicious
First seen:
2022-10-10 00:34:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 42 (42.86%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:ee05 rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
6c1aa92f10b53b678585205a87e2a64daab99b685f97955582f89f89743048fd
MD5 hash:
33cb940f9ffa1caaf6e4bfbe34f20ace
SHA1 hash:
1feeae415133b70c095a6403620f498b4eeb48c1
Malware family:
FormBook
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | 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.
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