MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a164f48d3ed08f48e0817b3e5fe2aa579a2c57e7c7c5ab49a38d7cbd3715ade. 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: | 6a164f48d3ed08f48e0817b3e5fe2aa579a2c57e7c7c5ab49a38d7cbd3715ade |
|---|---|
| SHA3-384 hash: | 7845ef2f56891f259b35bb40aba0d4029f6d2bc31e46faf090ffb831e5e573b36ed7ab0148c65aba074937d63d2e7410 |
| SHA1 hash: | c8db9092049f42be776ca2255caaeafccbe022d1 |
| MD5 hash: | 316675ee932f3deec4d3eaa36347db03 |
| humanhash: | river-queen-missouri-neptune |
| File name: | 316675ee932f3deec4d3eaa36347db03.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 891'392 bytes |
| First seen: | 2020-09-25 12:46:01 UTC |
| Last seen: | 2020-09-25 13:48:17 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:dMPqoKAWf98bx4lXxQScb5+EC6c2u8di69Z:dMCoKAWf9VxQbVHi8l9 |
| Threatray | 638 similar samples on MalwareBazaar |
| TLSH | 0115F036A6D48BA5D27DAB3960284D0117F3E612E312DE15FCFD14BC8B1AF8445B3B86 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
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
Injects a PE file into a foreign processes
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 dropped file
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.Kryptik
Status:
Malicious
First seen:
2020-09-24 09:07:04 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 628 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:
6a164f48d3ed08f48e0817b3e5fe2aa579a2c57e7c7c5ab49a38d7cbd3715ade
MD5 hash:
316675ee932f3deec4d3eaa36347db03
SHA1 hash:
c8db9092049f42be776ca2255caaeafccbe022d1
SH256 hash:
d20cd0121903154d0783279a177a3353561a6fbf3dd39f11c5db7f0459a3a5ad
MD5 hash:
217d5b9bd86a2430b22fa2d27bb9746a
SHA1 hash:
48b1ecf9ffd8cf51f97fafad8e76b9f16868b48d
SH256 hash:
392bf432541c883437e6ac9e481914ebd1c7cf2cbb6bc83622a34837088dcf76
MD5 hash:
cf0f7b8eb32d096d1fea29df8d8ed082
SHA1 hash:
ba5628e62bce703a252f345cb88d75ab2de0d741
Detections:
win_masslogger_w0
SH256 hash:
f11e0a9405b344b83337cde040baacd67df23aa1987d8c7b50c04406f3f4fefb
MD5 hash:
aa10a42558a2cc6eaec1090eaacb0b13
SHA1 hash:
c068c64aa9efdaf7ce472ce747fa2fc757b2af25
SH256 hash:
785261875049471f6432827571071af39fdb06ec0a223224c12792201a9f66e5
MD5 hash:
e41b095949e16c551511c80acfc18ac2
SHA1 hash:
c1c9299481d8604297151f48ac8c790c9e920504
SH256 hash:
d590e3082d7ff990024366c189637b36c36337e1b8a4ab47e1d3f198debb280a
MD5 hash:
f87d89c90d2b54adb44f329f0ff33976
SHA1 hash:
a6649d634e904baeac4a010555d15a6c9c1eb528
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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