MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 04db0b6b37fcd16563eaeb06996b2ab0c676f53cb1445d9b40eb46fa2c38c641. 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
Adware.Eorezo
Vendor detections: 8
| SHA256 hash: | 04db0b6b37fcd16563eaeb06996b2ab0c676f53cb1445d9b40eb46fa2c38c641 |
|---|---|
| SHA3-384 hash: | 77289d837a83155e51001b6d4dddb1a5d69603a660a7164d30f7f3f2fcf031c57a043f1f211f46ae8e09fd7f97aebfe5 |
| SHA1 hash: | c448839c67ad321505e91a8abeff5f68f8bd3244 |
| MD5 hash: | a8494234809fa10a098a5368d8d1cdb5 |
| humanhash: | saturn-aspen-florida-mars |
| File name: | a8494234809fa10a098a5368d8d1cdb5.exe |
| Download: | download sample |
| Signature | Adware.Eorezo |
| File size: | 1'150'487 bytes |
| First seen: | 2021-03-22 17:39:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'608 x Socks5Systemz, 262 x RaccoonStealer) |
| ssdeep | 24576:pQizU8DdGvKtIv+na/GZym+Ml4b/YQublrPSVhtGVv:p9Ak/5a+kKScragZ |
| TLSH | 633523938B862D34C173CDB46CE2582055BB3D219E30A044B2ED59EFDFBB592127A35B |
| Reporter |  abuse_ch |
| Tags: | Adware.Eorezo exe |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| http://juhjuh.com/ | https://threatfox.abuse.ch/ioc/4395/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a8494234809fa10a098a5368d8d1cdb5.exe
Verdict:
Suspicious activity
Analysis date:
2021-03-22 22:59:01 UTC
Tags:
installer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Deleting a recently created file
Creating a file
Connection attempt
Replacing files
Reading critical registry keys
Sending a UDP request
Delayed writing of the file
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Searching for the window
Launching a process
Stealing user critical data
Launching a tool to kill processes
Forced shutdown of a browser
Result
Threat name:
Vidar
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file access)
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Chapak
Status:
Malicious
First seen:
2021-03-21 01:53:50 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Loads dropped DLL
Reads local data of messenger clients
Reads user/profile data of web browsers
Executes dropped EXE
Vidar
Unpacked files
SH256 hash:
ec32b38e5ad5c285c1d6d8237341a99772709e8e4ea23db953d63ab8f078379c
MD5 hash:
ccf4a60623b784b084855d0468d76eab
SHA1 hash:
9419cc65a1bb70e8780f6da7cedd169eb333db88
SH256 hash:
c199805812d8aa00e0477fc6e831a23f40f57657bd372c5c713c1cc24a305b51
MD5 hash:
625804ab5c05a42299a3cfc72c16744b
SHA1 hash:
eb0277195f7d2e81ff608adad8817eac1992d4ec
SH256 hash:
04db0b6b37fcd16563eaeb06996b2ab0c676f53cb1445d9b40eb46fa2c38c641
MD5 hash:
a8494234809fa10a098a5368d8d1cdb5
SHA1 hash:
c448839c67ad321505e91a8abeff5f68f8bd3244
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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