MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 412bcb0abe4197be23ae265308d96f9db0f0fd5f96ec0ac053d744d1565e80eb. 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: | 412bcb0abe4197be23ae265308d96f9db0f0fd5f96ec0ac053d744d1565e80eb |
|---|---|
| SHA3-384 hash: | 446111d42a37087f1e6b7677fea583d42329c4997a664790ea2384cead283b401778cf174cf3f58297fd81b33eda2f6a |
| SHA1 hash: | a146d7670d4ae5ae335343a312f8e92d9de12fe8 |
| MD5 hash: | b7136b8c5c7e7efe559bd3a70d8200e0 |
| humanhash: | louisiana-tennessee-gee-king |
| File name: | b7136b8c5c7e7efe559bd3a70d8200e0 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 451'584 bytes |
| First seen: | 2021-06-24 02:32:53 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 9f4693fc0c511135129493f2161d1e86 (253 x Neshta, 15 x Formbook, 14 x AgentTesla) |
| ssdeep | 12288:21ddw9mDvPIoUzWkEpNLBGuheBKIYaMo1lTXp:8dwAUzWkEpHC1JHp |
| Threatray | 5'921 similar samples on MalwareBazaar |
| TLSH | B6A4BF10F690C035E5B612FC8D76D378A93D3EB06B3451CB62E51AEE5A386E0AC32717 |
| Reporter |  zbetcheckin |
| Tags: | 32 exe Neshta |
Intelligence
File Origin
# of uploads :
1
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7136b8c5c7e7efe559bd3a70d8200e0
Verdict:
Suspicious activity
Analysis date:
2021-06-24 02:36:19 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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:
FormBook Neshta
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Drops executable to a common third party application directory
Drops PE files with a suspicious file extension
Found malware configuration
Infects executable files (exe, dll, sys, html)
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Yara detected Neshta
Behaviour
Behavior Graph:
Threat name:
Win32.Virus.Neshta
Status:
Malicious
First seen:
2021-06-22 03:20:20 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
45 of 46 (97.83%)
Threat level:
5/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 5'911 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook persistence rat spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Formbook Payload
Formbook
Modifies system executable filetype association
Malware Config
C2 Extraction:
http://www.mpaiji.com/c244/
Unpacked files
SH256 hash:
412bcb0abe4197be23ae265308d96f9db0f0fd5f96ec0ac053d744d1565e80eb
MD5 hash:
b7136b8c5c7e7efe559bd3a70d8200e0
SHA1 hash:
a146d7670d4ae5ae335343a312f8e92d9de12fe8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.39
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
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