MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 15cddcd7c81f7b31c268979dfa372b90ce0c4d3d46893f0d69d5691a265c30a8. 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: | 15cddcd7c81f7b31c268979dfa372b90ce0c4d3d46893f0d69d5691a265c30a8 |
|---|---|
| SHA3-384 hash: | e54e212f2f9d0d9247d54c140769a05ef693f128ec0044e830ccb35907760e35f7acd4b2f0a192d3dd1ee3c3668a1d40 |
| SHA1 hash: | 9030fa257f93060ad78bbc3b9762d394d417a2ba |
| MD5 hash: | 6837d331fed7cbfd741aa9da45d832b7 |
| humanhash: | foxtrot-summer-freddie-crazy |
| File name: | 6837d331fed7cbfd741aa9da45d832b7 |
| Download: | download sample |
| Signature | Formbook |
| File size: | 167'936 bytes |
| First seen: | 2022-03-04 08:11:38 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 3072:oiN62vsARBh+pBHS51t8tOxmrJC8RszBYTpSoc5YHs:NSuEpByT6tOxmrJoz4jmYM |
| TLSH | T192F39E32D651C035E2A251F5F2A91B7BC83D0E34235461A6E3E21AE16EE45F6F42D31F |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
269
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Sending a custom TCP 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.
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
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)
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
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-03-04 08:12:13 UTC
File Type:
PE (Exe)
AV detection:
25 of 26 (96.15%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
formbook
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:yugj rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Unpacked files
SH256 hash:
15cddcd7c81f7b31c268979dfa372b90ce0c4d3d46893f0d69d5691a265c30a8
MD5 hash:
6837d331fed7cbfd741aa9da45d832b7
SHA1 hash:
9030fa257f93060ad78bbc3b9762d394d417a2ba
Detections:
win_formbook_auto
win_formbook_g0
Malware family:
XLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | 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.
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://olypath.com/TAzYw.exe