MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7d46a9b93fbb4dd08714ff19e94f51dcf4ad1961fee1c5750d069c9b6e4f78a2. 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
MassLogger
Vendor detections: 9
| SHA256 hash: | 7d46a9b93fbb4dd08714ff19e94f51dcf4ad1961fee1c5750d069c9b6e4f78a2 |
|---|---|
| SHA3-384 hash: | a95695a80bd2d7d2d90db0ab9c22d4ddb220dc90e1832a5b2cdbba35f970dcd2affa2183113668d2b8674239987a55e2 |
| SHA1 hash: | 7e0f65cd9bded5c073b869eb53a2b83661f85717 |
| MD5 hash: | 06e71fb216b8d16cd14f5bc7338789f4 |
| humanhash: | delta-hot-missouri-winter |
| File name: | 06e71fb216b8d16cd14f5bc7338789f4.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 878'592 bytes |
| First seen: | 2020-09-25 09:09:48 UTC |
| Last seen: | 2020-09-25 16:15:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:RfgEO9KPlwijZqe5J93NHrnDfFt4tqUSNbS11Qu8YjglyCKf/ugKk/kO79:BgowkH5J93NHPfFaqUme1Cu8ygsbfMO |
| Threatray | 594 similar samples on MalwareBazaar |
| TLSH | 9C15F13426E01F16E1BD9B7C50390D0447F3F216C666EF9EEEE460BC0B56B918A62763 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
3
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Status:
Malicious
First seen:
2020-09-25 09:04:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 29 (75.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 584 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
ransomware spyware stealer family:masslogger
Behaviour
Creates scheduled task(s)
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
MassLogger
MassLogger log file
Unpacked files
SH256 hash:
7d46a9b93fbb4dd08714ff19e94f51dcf4ad1961fee1c5750d069c9b6e4f78a2
MD5 hash:
06e71fb216b8d16cd14f5bc7338789f4
SHA1 hash:
7e0f65cd9bded5c073b869eb53a2b83661f85717
SH256 hash:
ddbcc6ec21d38d5f5345e1edd5168420351ad6c424ff98f613c777a695c13b94
MD5 hash:
455697a8df7912b3d32c34462f753bea
SHA1 hash:
2055ecea81bb2afdfbbf1de3c7783071c40224f3
SH256 hash:
392bf432541c883437e6ac9e481914ebd1c7cf2cbb6bc83622a34837088dcf76
MD5 hash:
cf0f7b8eb32d096d1fea29df8d8ed082
SHA1 hash:
ba5628e62bce703a252f345cb88d75ab2de0d741
Detections:
win_masslogger_w0
SH256 hash:
785261875049471f6432827571071af39fdb06ec0a223224c12792201a9f66e5
MD5 hash:
e41b095949e16c551511c80acfc18ac2
SHA1 hash:
c1c9299481d8604297151f48ac8c790c9e920504
SH256 hash:
d70c4c81aeaef4619d1e0305c317f9464a3d2b28fa25fd44d4d409b2b7510eea
MD5 hash:
fb0c3fbc6e81993314c8400069ed664d
SHA1 hash:
c669eb84dbd085b62817f4f7382252449a5474e7
SH256 hash:
880a825bb914513511d6b0c8785ba0a4eb84a756c52ed755a2d5695a88589cdc
MD5 hash:
3fa35586727127c70084a96af89a275c
SHA1 hash:
ab932e7a42507648af907d3bee329d4c688b9a70
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
MassLogger
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: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| Rule name: | win_masslogger_w0 |
|---|---|
| Author: | govcert_ch |
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
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