MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0b0d239f53f4bec9dc3abf65bc3a7c57ee9c3d351533d4e6a597c082ce38a3d3. 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: 12
| SHA256 hash: | 0b0d239f53f4bec9dc3abf65bc3a7c57ee9c3d351533d4e6a597c082ce38a3d3 |
|---|---|
| SHA3-384 hash: | 6d7fabede7ced71c8e092a401b3e5610bfb07a46eedbaa8972d1e4f4777b8063836031997b3fb0aaaaaf99b7657f31c8 |
| SHA1 hash: | d9ef74fbd6456972444e93deb5867e79a362b45f |
| MD5 hash: | 3b2111a706ed682f73bbf07d89114923 |
| humanhash: | jig-monkey-jupiter-winner |
| File name: | 85397635-622102032022-pdf.pif |
| Download: | download sample |
| Signature | Formbook |
| File size: | 309'584 bytes |
| First seen: | 2022-03-03 15:56:54 UTC |
| Last seen: | 2022-03-03 18:11:51 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla) |
| ssdeep | 6144:rGi1Q3YWS14tDlwBhXLgK0pvwReVgzbK3j5swDuFdcHHXa:23YWS14tDav064ViKjew0dOq |
| Threatray | 13'975 similar samples on MalwareBazaar |
| TLSH | T16164124B67F1DA37DA1144329CB6BB7CCFEAC6C20099C50A6B9E2F352433B94521A3D5 |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  Racco42 |
| Tags: | exe FormBook pif |
Intelligence
File Origin
# of uploads :
2
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
85397635_622102032022.pdf.img
Verdict:
Malicious activity
Analysis date:
2022-03-03 08:15:07 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
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 / Scanner detection for submitted sample
Antivirus detection for URL or domain
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)
Found malware configuration
Injects a PE file into a foreign processes
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
Performs DNS queries to domains with low reputation
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 netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-03 04:41:02 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
22 of 27 (81.48%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 13'965 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader campaign:nqs9 loader persistence rat spyware stealer suricata trojan
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Adds policy Run key to start application
Executes dropped EXE
Xloader Payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
0b0d239f53f4bec9dc3abf65bc3a7c57ee9c3d351533d4e6a597c082ce38a3d3
MD5 hash:
3b2111a706ed682f73bbf07d89114923
SHA1 hash:
d9ef74fbd6456972444e93deb5867e79a362b45f
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
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: | malware_Formbook_strings |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.formbook. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.