MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8ff894cfead48a7b493b8e16bf5e1d228bebbc0a7423a75e1d085b1f824c57f9. 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: 16
| SHA256 hash: | 8ff894cfead48a7b493b8e16bf5e1d228bebbc0a7423a75e1d085b1f824c57f9 |
|---|---|
| SHA3-384 hash: | 3ef96665aef20278b8ee8e24547e94a354e3229ffcec1941dd8a99883d7fcbd566b3d3bd6dd0956e770cac8612f2529f |
| SHA1 hash: | 33cb206d00c1fedc43c21a1064aa1b4489ba663c |
| MD5 hash: | f0a450d9219f86df90236cb339a74e43 |
| humanhash: | twenty-don-leopard-delaware |
| File name: | f0a450d9219f86df90236cb339a74e43 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 206'888 bytes |
| First seen: | 2022-06-09 14:10:21 UTC |
| Last seen: | 2022-06-09 14:47:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | dd1742eadfc6df18ded3c26ae64ad610 (31 x Formbook, 5 x RemcosRAT, 3 x AgentTesla) |
| ssdeep | 6144:FbnXDRzqO2vPfCSpUYz6+462FfZRGTIH0J4mHVXK:1XY/v3fUYzP8FfZcT8c4gK |
| TLSH | T167141263ABC29CA3F747907156E6AFB8F3F76B0400118A0A076CCD7D65160D70E5F6AA |
| TrID | 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
308
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
ID:
1
File name:
f0a450d9219f86df90236cb339a74e43
Verdict:
Malicious activity
Analysis date:
2022-06-09 19:26:59 UTC
Tags:
installer formbook trojan stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
formbook overlay packed shell32.dll
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
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 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
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
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.NSISInject
Status:
Malicious
First seen:
2022-06-08 23:47:12 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader campaign:k93t loader persistence rat spyware stealer suricata trojan
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
653c35e59870153aef86104fb209f3498b7ebbdf2b885ca48421f21f1489c963
MD5 hash:
66acc5ada05204f9985a74e9331b06cb
SHA1 hash:
42adcff45dceb16bf37b7d21733a81b412eec4a8
SH256 hash:
8ff894cfead48a7b493b8e16bf5e1d228bebbc0a7423a75e1d085b1f824c57f9
MD5 hash:
f0a450d9219f86df90236cb339a74e43
SHA1 hash:
33cb206d00c1fedc43c21a1064aa1b4489ba663c
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://103.167.91.26/Nspace__/vbc.exe