MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7c0561d38ad8d30935cc4750ef54f86ae0e8fedd0858278b6a202cf9589ae4d5. 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: | 7c0561d38ad8d30935cc4750ef54f86ae0e8fedd0858278b6a202cf9589ae4d5 |
|---|---|
| SHA3-384 hash: | 63c722354456aa796767e3c1a6e7be97a26713536afe13d5d26dea6b9ae4c6802381b8d22112971bd61323ed95823a01 |
| SHA1 hash: | d98eb37e12d6d7b03fd94933ab5f7dc445c67477 |
| MD5 hash: | 3b33c707e522fc9e706c62687387ddbc |
| humanhash: | fifteen-sink-sweet-juliet |
| File name: | 3b33c707e522fc9e706c62687387ddbc |
| Download: | download sample |
| Signature | Formbook |
| File size: | 344'108 bytes |
| First seen: | 2022-12-08 12:08:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla) |
| ssdeep | 6144:9kwOU0Tna911TEwbdaqga1lpGC1xA67/jYUUEU6LrgJxet8ZJ8EGlu:Cf41y3ajpPA678UrU6LrgfeU8EGY |
| TLSH | T1CB7413767A90C0A3C4AA2230AB719736CAF78A05431E49C78B71DF7D4A205DF8D4A75F |
| TrID | 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133) 3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 1.1% (.EXE) Win64 Executable (generic) (10523/12/4) 0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 0.5% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe FormBook |
Intelligence
File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Searching for the window
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Reading critical registry keys
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
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.spyw.evad
Score:
100 / 100
Signature
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)
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)
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
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2022-12-07 16:02:02 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
xloader
Score:
10/10
Tags:
family:formbook family:xloader campaign:ctap loader rat spyware stealer trojan
Behaviour
Gathers network information
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Formbook
Xloader
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
160b430b37428e41c0e3fecee4d11cc2473f49dc7576660300e47838e4e0695f
MD5 hash:
71241940b2142e955abaede5c0ce2bce
SHA1 hash:
f8e7b3edd8844237c194f848810ee3fb6518cbad
Detections:
XLoader
win_formbook_auto
win_formbook_g0
SH256 hash:
0a21639e1cf7e6c6f70c4bb9314a9381d4b0aa89bed855e9e112c5146881d77f
MD5 hash:
ec3350a4504f02b701b42b9f1d2aa64f
SHA1 hash:
b720aa5ed214445acc55049c247c684dae3fc78b
SH256 hash:
aa4e786e9913c83ff743a8dfce23200f1c9b10a0040bd0d6507194c373607585
MD5 hash:
ca0cca1b24cac955c84585eeefab6944
SHA1 hash:
517916bf6278c0584e8c50e2deeb5d75c67a413b
SH256 hash:
7c0561d38ad8d30935cc4750ef54f86ae0e8fedd0858278b6a202cf9589ae4d5
MD5 hash:
3b33c707e522fc9e706c62687387ddbc
SHA1 hash:
d98eb37e12d6d7b03fd94933ab5f7dc445c67477
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | Windows_Trojan_Formbook |
|---|---|
| Author: | @malgamy12 |
| Rule name: | Windows_Trojan_Formbook_1112e116 |
|---|---|
| Author: | Elastic Security |
| 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
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You need to login to in order to write a comment. Login with your abuse.ch account.url : hxxp://202.55.133.245/OneDrive/vbc.exe