MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 672ca84f8680ab545196dd1f961b3f456ae6b4ff1e0629fab96ed0625f22bbd1. 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: | 672ca84f8680ab545196dd1f961b3f456ae6b4ff1e0629fab96ed0625f22bbd1 |
|---|---|
| SHA3-384 hash: | 92a21d8f3c7575d8a8dc3e6cdbf66c42be1f99bf5324aef94f2ed6c551391b12dcdf0cf7abe40c3470abf752051eaf08 |
| SHA1 hash: | 48ebe72f83588ff4a778fd25a7d1c42f135834a7 |
| MD5 hash: | 15c0994e6c4cff319deb5e35339c204b |
| humanhash: | golf-west-aspen-king |
| File name: | 15c0994e6c4cff319deb5e35339c204b |
| Download: | download sample |
| Signature | Formbook |
| File size: | 822'272 bytes |
| First seen: | 2021-09-20 16:39:45 UTC |
| Last seen: | 2021-09-20 19:42:26 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'737 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:kpw+1P7WsmtiK5oUZqWdWHWV/rdM6tZWc9Eii35IVGQK:oh9+Fome8/rdMiQii35IVZK |
| Threatray | 9'413 similar samples on MalwareBazaar |
| TLSH | T1E8059EC17D47D89BF4DF1AB398AFC4201165AE8D9161C73D2686BB2B55F3302306BA4E |
| File icon (PE): |  |
| dhash icon | b282b8a4a6929e9e (23 x Formbook, 20 x AgentTesla, 9 x SnakeKeylogger) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
2
# of downloads :
186
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
15c0994e6c4cff319deb5e35339c204b
Verdict:
Malicious activity
Analysis date:
2021-09-20 16:41:44 UTC
Tags:
n/a
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
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Formbook
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Detection:
xloader
Threat name:
Win32.Spyware.Noon
Status:
Malicious
First seen:
2021-09-20 16:40:15 UTC
AV detection:
10 of 28 (35.71%)
Threat level:
2/5
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 9'403 additional samples on MalwareBazaar
Result
Malware family:
xloader
Score:
10/10
Tags:
family:xloader campaign:hosg loader rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.roamingtrysha.com/hosg/
Unpacked files
SH256 hash:
5aada039f7036281fee829a26fcac2adae6e8800f06420a7f23f12bdd59de9a1
MD5 hash:
c23e5171a7550445580b02ba6ffdb57b
SHA1 hash:
9f79b6632a9a61305c767146f2cc6dcd5140c519
Detections:
win_formbook_g0
win_formbook_auto
SH256 hash:
cac8b347040a359c02ae5e658d3d76230c7dd7eb33505605ed0b9bc49ff268c7
MD5 hash:
71a894ff252c767b80d65ab1e54fda2b
SHA1 hash:
bcc4ff628585ca28b8b0f2c30e63049b910d4d49
SH256 hash:
79ffe121852d9ea488f21829865255df4b02a8a13ef4ac388743712d1434c26f
MD5 hash:
59b1366512424efe56bcf953cb296cb8
SHA1 hash:
af8711c1ce05afa6c10420726e0fb8199394065b
SH256 hash:
c5fd89707ce2d5f9c86afe13bb42bf8ef05636f0beab92266dc9c970547dafee
MD5 hash:
753d8eb0a73894ac50930ab278e05140
SHA1 hash:
83f6e1f017d1b6d0b3417aa90468a57a9ebeef0e
SH256 hash:
672ca84f8680ab545196dd1f961b3f456ae6b4ff1e0629fab96ed0625f22bbd1
MD5 hash:
15c0994e6c4cff319deb5e35339c204b
SHA1 hash:
48ebe72f83588ff4a778fd25a7d1c42f135834a7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
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: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
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://198.12.84.109/twitter/vbc.exe