MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 177bf9e7c196a84adc0a1bb1dde49aadbd26cf4fff71c5ace17d98fdadde22fe. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 177bf9e7c196a84adc0a1bb1dde49aadbd26cf4fff71c5ace17d98fdadde22fe
SHA3-384 hash: f70ec8e5a621d0bc4da107bed011eb81a25daf135832603369b10e3b3cea7df4d65b8f80d84eb06ee5975bd54c0dfc8e
SHA1 hash: e35245f63f50568dc8a453e10a3d9ae580566308
MD5 hash: 7d0cd058f5e9beef782c64d6d1fc777c
humanhash: sink-king-yankee-green
File name:SecuriteInfo.com.Generic.mg.7d0cd058f5e9beef.29911
Download: download sample
Signature MassLogger
Create hunting rule
File size:889'344 bytes
First seen:2020-08-25 11:33:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:5KdcmcpLYxx3BuS7YTsqd4ttqgsjRN4vOP:58cmSAxRu4lZttYT4
Threatray 421 similar samples on MalwareBazaar
TLSH 1F1502847FA1F28FC75A8E3788661C5092A1E473520BF7436DC752FD924E6FA8E411E2
Reporter SecuriteInfoCom
Tags:MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/50508/
Detection(s):
SecuriteInfo.com.Generic.mg.7d0cd058f5e9beef.29911.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Launching a process
Creating a process from a recently created file
Enabling autorun by creating a file
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/448880
Signature
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 276782 Sample: SecuriteInfo.com.Generic.mg... Startdate: 25/08/2020 Architecture: WINDOWS Score: 100 57 Malicious sample detected (through community Yara rule) 2->57 59 Multi AV Scanner detection for submitted file 2->59 61 Yara detected MassLogger RAT 2->61 63 6 other signatures 2->63 9 SecuriteInfo.com.Generic.mg.7d0cd058f5e9beef.exe 1 2->9         started        13 vlc.exe 2->13         started        process3 file4 43 SecuriteInfo.com.G...058f5e9beef.exe.log, ASCII 9->43 dropped 67 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 9->67 15 SecuriteInfo.com.Generic.mg.7d0cd058f5e9beef.exe 15 7 9->15         started        19 SecuriteInfo.com.Generic.mg.7d0cd058f5e9beef.exe 9->19         started        69 Multi AV Scanner detection for dropped file 13->69 71 Machine Learning detection for dropped file 13->71 21 vlc.exe 13->21         started        signatures5 process6 dnsIp7 51 elb097307-934924932.us-east-1.elb.amazonaws.com 184.73.247.141, 49733, 80 AMAZON-AESUS United States 15->51 53 192.168.2.1 unknown unknown 15->53 55 2 other IPs or domains 15->55 41 C:\Users\user\AppData\Roaming\...\vlc.exe, PE32 15->41 dropped 23 cmd.exe 1 15->23         started        25 cmd.exe 1 15->25         started        file8 process9 process10 27 vlc.exe 1 23->27         started        29 conhost.exe 23->29         started        31 timeout.exe 1 23->31         started        33 conhost.exe 25->33         started        35 schtasks.exe 1 25->35         started        process11 37 vlc.exe 14 2 27->37         started        dnsIp12 45 23.21.203.47, 49740, 80 AMAZON-AESUS United States 37->45 47 nagano-19599.herokussl.com 37->47 49 2 other IPs or domains 37->49 65 Tries to steal Mail credentials (via file access) 37->65 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/177bf9e7c196a84adc0a1bb1dde49aadbd26cf4fff71c5ace17d98fdadde22fe/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-08-25 11:28:40 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=c557tz6bs2uevxakdoy53ze2vw6snt2p75y4llhbpwmp3lo6el7a._file
Verdict:
malicious
Similar samples:
0a64f93aa274c2da0f686f8ad410699495d1aa8b68efbd5829e95cb226cc97ee
MassLogger
59266059bf9ed1325138907f3f74f4838600be78e310b8165333935e18817d5a
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72ceeee6538d869e032d33c4cac0b1e51f34b9e32bf1e17f475b5609ddfe0bf8
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7b3c1c1eb45a92f26141793b60671f5165caa7f1b10e24945574e0f185f2fde0
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9bf180bb7b3cc0fcc6d01b68e2aa82d2f853e081ec71e34942d875324a2415b4
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c0c4c97332bfb8b5254c089e82c05d0a7d171747b72f991f7e3bdb2ed74856d0
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c663d8858c679351db941ce4e917e998b5f736a58d51e08f8cf02ce0e007de9f
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ed42640da83dda3bf2ed08c414bfd256a82c9a8ef1894a59e3c421b254c59d4d
MassLogger
f784d412a56ccd414525c22e6b2e7c9482040e89be20fdb1f2e4db0016812ea7
MassLogger
+ 411 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware
Link:
https://tria.ge/reports/200825-n61qlmcfge/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Looks up external IP address via web service
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Executes dropped EXE
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/177bf9e7c196a84adc0a1bb1dde49aadbd26cf4fff71c5ace17d98fdadde22fe

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
Create hunting rule
Author:govcert_ch
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

MassLogger

Executable exe 177bf9e7c196a84adc0a1bb1dde49aadbd26cf4fff71c5ace17d98fdadde22fe

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/50508/
  
URLhaus
https://urlhaus.abuse.ch/url/440805/
  
Delivery method
Distributed via web download

Comments