MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e6370f5f39e8e3d7a2506659786deadd1fe5ce8208cb2b6bf7748b6637a3b793. 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: 10
| SHA256 hash: | e6370f5f39e8e3d7a2506659786deadd1fe5ce8208cb2b6bf7748b6637a3b793 |
|---|---|
| SHA3-384 hash: | 098fc7c503194923f4b8c45abc9d704fd1c8a72b9d56c21ca44df1aa61307ad86d445845029a3c59158155878cfda56c |
| SHA1 hash: | b6714751ef5127dd84bed782a30eb44b7add8813 |
| MD5 hash: | 5b59e521935e56a03255623df51c1631 |
| humanhash: | indigo-violet-double-thirteen |
| File name: | 5b59e521935e56a03255623df51c1631.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 484'864 bytes |
| First seen: | 2021-02-23 07:52:46 UTC |
| Last seen: | 2021-02-23 19:51:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:NkYb2AUt9fvqbzYInHoSlujCXLpp1PFmPAtIeA5e13:9bif6zYMISl7tNmPMIza3 |
| Threatray | 3'389 similar samples on MalwareBazaar |
| TLSH | A4A4AF20169C9B1EE03EBB784120110F43F5A62AD327E69FBDE551DB7D52F408B72A63 |
| Reporter |  abuse_ch |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
3
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://35.158.240.78/home/cosq.exe
Verdict:
No threats detected
Analysis date:
2021-02-23 09:21:21 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Found 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)
Multi AV Scanner detection for domain / URL
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-23 07:53:07 UTC
AV detection:
17 of 48 (35.42%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 3'379 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.rizrvd.com/bw82/
Unpacked files
SH256 hash:
e624003658c4f8b349f567c82229fd15d1e63d3d20fe6f7b4388403038cd2a44
MD5 hash:
b6ce7c1d81b9271eab825ea63de154c3
SHA1 hash:
0e7b89555314f8908c1098b652c9bf50e5ecc27b
SH256 hash:
e6370f5f39e8e3d7a2506659786deadd1fe5ce8208cb2b6bf7748b6637a3b793
MD5 hash:
5b59e521935e56a03255623df51c1631
SHA1 hash:
b6714751ef5127dd84bed782a30eb44b7add8813
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
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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