MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 34c8f2cbe688f4311726a15704ab9bde195d52351f96c1c64642a38fe96932f0. 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: | 34c8f2cbe688f4311726a15704ab9bde195d52351f96c1c64642a38fe96932f0 |
|---|---|
| SHA3-384 hash: | b31b3f4edbf3226bf8466bdf5244875a8f8c24d085815372e37212dff60280a0d434ee84e3073d0c4d6a5ac241c6ebc2 |
| SHA1 hash: | 3beac5425b1f8480e5f31bbd09ef4f2b6a848fc6 |
| MD5 hash: | 0e862cd87e49d29253be99d7249f7ce2 |
| humanhash: | jupiter-crazy-pasta-jig |
| File name: | 0e862cd87e49d29253be99d7249f7ce2 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 172'032 bytes |
| First seen: | 2020-10-25 08:05:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 3072:pR9JJP5t7hJRzwBEkcrEgu6p9zwydx2czUY80u3XxuOKjyPeD/VYrD:3nnz4PVgu6p9cydQCUzhBuOKjyC6D |
| Threatray | 2'679 similar samples on MalwareBazaar |
| TLSH | A7F3BF32DA41C035E2B241F1F67E0B7B883E0E3476A554E6A7B119E06FA44A5F52E31F |
| Reporter |  seifreed |
| Tags: | FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
DNS request
Setting browser functions hooks
Forced shutdown of a system process
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Detected FormBook malware
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 domain / URL
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
Sigma detected: Steal Google chrome login data
Sigma detected: Suspicious Svchost Process
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
formbook
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2020-08-20 17:41:00 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 2'669 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Malware Config
C2 Extraction:
http://www.scaker.com/um/
Unpacked files
SH256 hash:
34c8f2cbe688f4311726a15704ab9bde195d52351f96c1c64642a38fe96932f0
MD5 hash:
0e862cd87e49d29253be99d7249f7ce2
SHA1 hash:
3beac5425b1f8480e5f31bbd09ef4f2b6a848fc6
Detections:
win_formbook_g0
win_formbook_auto
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
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: | win_formbook_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | autogenerated rule brought to you by yara-signator |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.