MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bbe645c9580d37f74350e17d80b68b6fa73fbeaee7c574320ff758d9c3cb7552. 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: 11
| SHA256 hash: | bbe645c9580d37f74350e17d80b68b6fa73fbeaee7c574320ff758d9c3cb7552 |
|---|---|
| SHA3-384 hash: | 3e9650446fa8b3c18aa0cef272ca3fe185e44febf5a758b219fae4be602305924fa50e21be07825b1ac008e12a356db2 |
| SHA1 hash: | fc35d234556eae92624d47d90ee4cddf030b52ff |
| MD5 hash: | 6fd7a75e4a31a4d0391cde2eafa6d5e2 |
| humanhash: | fillet-high-vermont-green |
| File name: | 6fd7a75e4a31a4d0391cde2eafa6d5e2 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 177'152 bytes |
| First seen: | 2022-01-21 18:54:38 UTC |
| Last seen: | 2022-01-21 21:18:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'656 x AgentTesla, 19'465 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 768:GCSHTplbpdedgaYVtSHPWclhVm13jtJXtg5k4ZaDBo+CO8nYOj0h:2plbpdyp5k4ZaDBo+CO8nPj0h |
| Threatray | 10'361 similar samples on MalwareBazaar |
| TLSH | T1DB04C325EAF7DDB0CA52093BA12CFA2D0D1D2D791D67F8492458FD23EEB6ACC9840171 |
| File icon (PE): |  |
| dhash icon | 58cbdadadadadd58 (9 x SnakeKeylogger, 6 x Formbook, 4 x Loki) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
301
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6fd7a75e4a31a4d0391cde2eafa6d5e2
Verdict:
Malicious activity
Analysis date:
2022-01-22 04:15:12 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Sending an HTTP GET request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
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.
Verdict:
Unknown
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to detect virtualization through RDTSC time measurements
Uses ping.exe to check the status of other devices and networks
Yara detected Costura Assembly Loader
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
ByteCode-MSIL.Downloader.PsDownload
Status:
Malicious
First seen:
2022-01-20 11:48:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
15 of 23 (65.22%)
Threat level:
3/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 10'351 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:oh75 rat spyware stealer trojan
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
bbe645c9580d37f74350e17d80b68b6fa73fbeaee7c574320ff758d9c3cb7552
MD5 hash:
6fd7a75e4a31a4d0391cde2eafa6d5e2
SHA1 hash:
fc35d234556eae92624d47d90ee4cddf030b52ff
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.
Web download
Delivery method
Distributed via web download
Comments
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