MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 32be150a050a1b8598455b6db794c2f56bdfb998c759501df5ded3a67fe88d03. 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: 13
| SHA256 hash: | 32be150a050a1b8598455b6db794c2f56bdfb998c759501df5ded3a67fe88d03 |
|---|---|
| SHA3-384 hash: | af88ddb44ce1c56ce07b06c9ed9d23a4d55bb29c1149578ca8e37a638959e9ea4d7d66589e4c991cc3139162608da13c |
| SHA1 hash: | e47da20db7083286e29c16d9e35dcb620e23b29b |
| MD5 hash: | 93978002bb2f119aef04178c435b0137 |
| humanhash: | alanine-zulu-fish-five |
| File name: | unpacked_formbook.exe |
| Download: | download sample |
| Signature | Formbook |
| File size: | 185'344 bytes |
| First seen: | 2021-08-19 08:31:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 3072:i9ZaYvZGY6iclh96LDo/ba6DK5uQuGIQHAV7f8WQ0JLEt:SZnC9MczaeK1u6Of8R0JLEt |
| Threatray | 8'319 similar samples on MalwareBazaar |
| TLSH | T18104AE36D642C471F2B211B5F67D077B843E0E343258A4AAE3E11AE06FA45E5F52A31F |
| Reporter |  ankit_anubhav |
| Tags: | exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
unpacked_formbook.exe
Verdict:
Malicious activity
Analysis date:
2021-08-19 08:33:41 UTC
Tags:
trojan formbook stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Sending a UDP request
Launching cmd.exe command interpreter
Sending a custom TCP request
DNS request
Setting browser functions hooks
Unauthorized injection to a system process
Unauthorized injection to a browser process
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 malware configuration
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)
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
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2021-08-19 08:32:11 UTC
AV detection:
30 of 46 (65.22%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 8'309 additional samples on MalwareBazaar
Result
Malware family:
formbook
Score:
10/10
Tags:
family:formbook campaign:p6ai rat spyware stealer suricata trojan
Behaviour
Gathers network information
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.bookkeeping32.com/p6ai/
Unpacked files
SH256 hash:
32be150a050a1b8598455b6db794c2f56bdfb998c759501df5ded3a67fe88d03
MD5 hash:
93978002bb2f119aef04178c435b0137
SHA1 hash:
e47da20db7083286e29c16d9e35dcb620e23b29b
Detections:
win_formbook_auto
win_formbook_g0
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.14
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: | Formbook |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Formbook in memory |
| Reference: | internal research |
| Rule name: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| 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
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